├── requirements.txt ├── Engine ├── stockfish_10_x32.exe ├── stockfish_10_x64.exe ├── stockfish_10_x64_bmi2.exe ├── stockfish_10_x64_popcnt.exe ├── AUTHORS ├── Readme.md ├── Top CPU Contributors.txt └── Copying.txt ├── batch_file_chess-chiller.bat ├── .gitignore ├── README.md ├── chess-chiller.py ├── LICENSE └── PGN └── tatagpa19.pgn /requirements.txt: -------------------------------------------------------------------------------- 1 | chess==1.4.0 2 | -------------------------------------------------------------------------------- /Engine/stockfish_10_x32.exe: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fsmosca/chess-chiller/HEAD/Engine/stockfish_10_x32.exe -------------------------------------------------------------------------------- /Engine/stockfish_10_x64.exe: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fsmosca/chess-chiller/HEAD/Engine/stockfish_10_x64.exe -------------------------------------------------------------------------------- /Engine/stockfish_10_x64_bmi2.exe: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fsmosca/chess-chiller/HEAD/Engine/stockfish_10_x64_bmi2.exe -------------------------------------------------------------------------------- /Engine/stockfish_10_x64_popcnt.exe: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fsmosca/chess-chiller/HEAD/Engine/stockfish_10_x64_popcnt.exe -------------------------------------------------------------------------------- /batch_file_chess-chiller.bat: -------------------------------------------------------------------------------- 1 | python chess-chiller.py --inpgn "WorldBlitz2018.pgn" --engine "sf10.exe" --threads 1 --hash 128 2 | 3 | 4 | pause 5 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | pip-wheel-metadata/ 24 | share/python-wheels/ 25 | *.egg-info/ 26 | .installed.cfg 27 | *.egg 28 | MANIFEST 29 | 30 | # PyInstaller 31 | # Usually these files are written by a python script from a template 32 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 33 | *.manifest 34 | *.spec 35 | 36 | # Installer logs 37 | pip-log.txt 38 | pip-delete-this-directory.txt 39 | 40 | # Unit test / coverage reports 41 | htmlcov/ 42 | .tox/ 43 | .nox/ 44 | .coverage 45 | .coverage.* 46 | .cache 47 | nosetests.xml 48 | coverage.xml 49 | *.cover 50 | *.py,cover 51 | .hypothesis/ 52 | .pytest_cache/ 53 | 54 | # Translations 55 | *.mo 56 | *.pot 57 | 58 | # Django stuff: 59 | *.log 60 | local_settings.py 61 | db.sqlite3 62 | db.sqlite3-journal 63 | 64 | # Flask stuff: 65 | instance/ 66 | .webassets-cache 67 | 68 | # Scrapy stuff: 69 | .scrapy 70 | 71 | # Sphinx documentation 72 | docs/_build/ 73 | 74 | # PyBuilder 75 | target/ 76 | 77 | # Jupyter Notebook 78 | .ipynb_checkpoints 79 | 80 | # IPython 81 | profile_default/ 82 | ipython_config.py 83 | 84 | # pyenv 85 | .python-version 86 | 87 | # pipenv 88 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. 89 | # However, in case of collaboration, if having platform-specific dependencies or dependencies 90 | # having no cross-platform support, pipenv may install dependencies that don't work, or not 91 | # install all needed dependencies. 92 | #Pipfile.lock 93 | 94 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow 95 | __pypackages__/ 96 | 97 | # Celery stuff 98 | celerybeat-schedule 99 | celerybeat.pid 100 | 101 | # SageMath parsed files 102 | *.sage.py 103 | 104 | # Environments 105 | .env 106 | .venv 107 | env/ 108 | venv/ 109 | ENV/ 110 | env.bak/ 111 | venv.bak/ 112 | 113 | # Spyder project settings 114 | .spyderproject 115 | .spyproject 116 | 117 | # Rope project settings 118 | .ropeproject 119 | 120 | # mkdocs documentation 121 | /site 122 | 123 | # mypy 124 | .mypy_cache/ 125 | .dmypy.json 126 | dmypy.json 127 | 128 | # Pyre type checker 129 | .pyre/ 130 | 131 | # Pycharm 132 | *.idea 133 | 134 | # Lakas 135 | *.txt 136 | *.dat 137 | *.html 138 | *.bat 139 | *.pgn 140 | -------------------------------------------------------------------------------- /Engine/AUTHORS: -------------------------------------------------------------------------------- 1 | # List of authors for Stockfish, updated for version 10 2 | 3 | Tord Romstad (romstad) 4 | Marco Costalba (mcostalba) 5 | Joona Kiiski (zamar) 6 | Gary Linscott (glinscott) 7 | 8 | Aditya (absimaldata) 9 | Ajith Chandy Jose (ajithcj) 10 | Alain Savard (Rocky640) 11 | Alexander Kure 12 | Ali AlZhrani (Cooffe) 13 | Andrew Grant (AndyGrant) 14 | Andrey Neporada (nepal) 15 | Andy Duplain 16 | Aram Tumanian (atumanian) 17 | Arjun Temurnikar 18 | Auguste Pop 19 | Balint Pfliegel 20 | Ben Koshy (BKSpurgeon) 21 | Bill Henry (VoyagerOne) 22 | braich 23 | Brian Sheppard (SapphireBrand) 24 | Bryan Cross (crossbr) 25 | Bujun Guo (noobpwnftw) 26 | Chris Cain (ceebo) 27 | Dan Schmidt 28 | Daniel Dugovic (ddugovic) 29 | Dariusz Orzechowski 30 | David Zar 31 | Daylen Yang (daylen) 32 | DiscanX 33 | Eelco de Groot 34 | ElbertoOne 35 | erbsenzaehler 36 | Ernesto Gatti 37 | Fabian Beuke (madnight) 38 | Fabian Fichter (ianfab) 39 | fanon 40 | Fauzi Akram Dabat (FauziAkram) 41 | Felix Wittmann 42 | gamander 43 | gguliash 44 | Gian-Carlo Pascutto (gcp) 45 | Gontran Lemaire (gonlem) 46 | Goodkov Vasiliy Aleksandrovich (goodkov) 47 | Gregor Cramer 48 | GuardianRM 49 | Günther Demetz (pb00067, pb00068) 50 | Guy Vreuls (gvreuls) 51 | Henri Wiechers 52 | Hiraoka Takuya (HiraokaTakuya) 53 | homoSapiensSapiens 54 | Hongzhi Cheng 55 | Ivan Ivec (IIvec) 56 | Jacques B. (Timshel) 57 | Jan Ondruš (hxim) 58 | Jared Kish (Kurtbusch) 59 | Jarrod Torriero (DU-jdto) 60 | Jean-Francois Romang (jromang) 61 | Jerry Donald Watson (jerrydonaldwatson) 62 | Jonathan Calovski (Mysseno) 63 | Jonathan D. (SFisGOD) 64 | Joost VandeVondele (vondele) 65 | Jörg Oster (joergoster) 66 | Joseph Ellis (jhellis3) 67 | Joseph R. Prostko 68 | jundery 69 | Justin Blanchard 70 | Kelly Wilson 71 | Ken Takusagawa 72 | kinderchocolate 73 | Kiran Panditrao (Krgp) 74 | Kojirion 75 | Leonardo Ljubičić (ICCF World Champion) 76 | Leonid Pechenik (lp--) 77 | Linus Arver 78 | loco-loco 79 | Luca Brivio (lucabrivio) 80 | Lucas Braesch (lucasart) 81 | Lyudmil Antonov (lantonov) 82 | Matthew Lai (matthewlai) 83 | Matthew Sullivan 84 | Mark Tenzer (31m059) 85 | Michael Byrne (MichaelB7) 86 | Michael Stembera (mstembera) 87 | Michael Chaly (Vizvezdenec) 88 | Michel Van den Bergh (vdbergh) 89 | Miguel Lahoz (miguel-l) 90 | Mikael Bäckman (mbootsector) 91 | Mike Whiteley (protonspring) 92 | Miroslav Fontán (Hexik) 93 | Moez Jellouli (MJZ1977) 94 | Mohammed Li (tthsqe12) 95 | Nathan Rugg (nmrugg) 96 | Nicklas Persson (NicklasPersson) 97 | Niklas Fiekas (niklasf) 98 | Ondrej Mosnáček (WOnder93) 99 | Oskar Werkelin Ahlin 100 | Pablo Vazquez 101 | Pascal Romaret 102 | Pasquale Pigazzini (ppigazzini) 103 | Patrick Jansen (mibere) 104 | pellanda 105 | Peter Zsifkovits (CoffeeOne) 106 | Ralph Stößer (Ralph Stoesser) 107 | Raminder Singh 108 | renouve 109 | Reuven Peleg 110 | Richard Lloyd 111 | Rodrigo Exterckötter Tjäder 112 | Ron Britvich (Britvich) 113 | Ronald de Man (syzygy1) 114 | Ryan Schmitt 115 | Ryan Takker 116 | Sebastian Buchwald (UniQP) 117 | Sergei Antonov (saproj) 118 | sf-x 119 | shane31 120 | Steinar Gunderson (sesse) 121 | Stefan Geschwentner (locutus2) 122 | Stefano Cardanobile (Stefano80) 123 | Stéphane Nicolet (snicolet) 124 | Thanar2 125 | thaspel 126 | Tom Vijlbrief (tomtor) 127 | Torsten Franz (torfranz) 128 | Uri Blass (uriblass) 129 | Vince Negri 130 | -------------------------------------------------------------------------------- /Engine/Readme.md: -------------------------------------------------------------------------------- 1 | ### Overview 2 | 3 | [![Build Status](https://travis-ci.org/official-stockfish/Stockfish.svg?branch=master)](https://travis-ci.org/official-stockfish/Stockfish) 4 | [![Build Status](https://ci.appveyor.com/api/projects/status/github/official-stockfish/Stockfish?svg=true)](https://ci.appveyor.com/project/mcostalba/stockfish) 5 | 6 | Stockfish is a free UCI chess engine derived from Glaurung 2.1. It is 7 | not a complete chess program and requires some UCI-compatible GUI 8 | (e.g. XBoard with PolyGlot, eboard, Arena, Sigma Chess, Shredder, Chess 9 | Partner or Fritz) in order to be used comfortably. Read the 10 | documentation for your GUI of choice for information about how to use 11 | Stockfish with it. 12 | 13 | This version of Stockfish supports up to 512 cores. The engine defaults 14 | to one search thread, so it is therefore recommended to inspect the value of 15 | the *Threads* UCI parameter, and to make sure it equals the number of CPU 16 | cores on your computer. 17 | 18 | This version of Stockfish has support for Syzygybases. 19 | 20 | 21 | ### Files 22 | 23 | This distribution of Stockfish consists of the following files: 24 | 25 | * Readme.md, the file you are currently reading. 26 | 27 | * Copying.txt, a text file containing the GNU General Public License. 28 | 29 | * src, a subdirectory containing the full source code, including a Makefile 30 | that can be used to compile Stockfish on Unix-like systems. 31 | 32 | 33 | ### Syzygybases 34 | 35 | **Configuration** 36 | 37 | Syzygybases are configured using the UCI options "SyzygyPath", 38 | "SyzygyProbeDepth", "Syzygy50MoveRule" and "SyzygyProbeLimit". 39 | 40 | The option "SyzygyPath" should be set to the directory or directories that 41 | contain the .rtbw and .rtbz files. Multiple directories should be 42 | separated by ";" on Windows and by ":" on Unix-based operating systems. 43 | **Do not use spaces around the ";" or ":".** 44 | 45 | Example: `C:\tablebases\wdl345;C:\tablebases\wdl6;D:\tablebases\dtz345;D:\tablebases\dtz6` 46 | 47 | It is recommended to store .rtbw files on an SSD. There is no loss in 48 | storing the .rtbz files on a regular HD. 49 | 50 | Increasing the "SyzygyProbeDepth" option lets the engine probe less 51 | aggressively. Set this option to a higher value if you experience too much 52 | slowdown (in terms of nps) due to TB probing. 53 | 54 | Set the "Syzygy50MoveRule" option to false if you want tablebase positions 55 | that are drawn by the 50-move rule to count as win or loss. This may be useful 56 | for correspondence games (because of tablebase adjudication). 57 | 58 | The "SyzygyProbeLimit" option should normally be left at its default value. 59 | 60 | **What to expect** 61 | If the engine is searching a position that is not in the tablebases (e.g. 62 | a position with 8 pieces), it will access the tablebases during the search. 63 | If the engine reports a very large score (typically 123.xx), this means 64 | that it has found a winning line into a tablebase position. 65 | 66 | If the engine is given a position to search that is in the tablebases, it 67 | will use the tablebases at the beginning of the search to preselect all 68 | good moves, i.e. all moves that preserve the win or preserve the draw while 69 | taking into account the 50-move rule. 70 | It will then perform a search only on those moves. **The engine will not move 71 | immediately**, unless there is only a single good move. **The engine likely 72 | will not report a mate score even if the position is known to be won.** 73 | 74 | It is therefore clear that behaviour is not identical to what one might 75 | be used to with Nalimov tablebases. There are technical reasons for this 76 | difference, the main technical reason being that Nalimov tablebases use the 77 | DTM metric (distance-to-mate), while Syzygybases use a variation of the 78 | DTZ metric (distance-to-zero, zero meaning any move that resets the 50-move 79 | counter). This special metric is one of the reasons that Syzygybases are 80 | more compact than Nalimov tablebases, while still storing all information 81 | needed for optimal play and in addition being able to take into account 82 | the 50-move rule. 83 | 84 | 85 | ### Compiling it yourself 86 | 87 | On Unix-like systems, it should be possible to compile Stockfish 88 | directly from the source code with the included Makefile. 89 | 90 | Stockfish has support for 32 or 64-bit CPUs, the hardware POPCNT 91 | instruction, big-endian machines such as Power PC, and other platforms. 92 | 93 | In general it is recommended to run `make help` to see a list of make 94 | targets with corresponding descriptions. When not using the Makefile to 95 | compile (for instance with Microsoft MSVC) you need to manually 96 | set/unset some switches in the compiler command line; see file *types.h* 97 | for a quick reference. 98 | 99 | ### Resource For Understanding the Code Base 100 | 101 | * [Chess Programming Wiki](https://www.chessprogramming.org/Main_Page) 102 | has good overall chess engines explanations 103 | (techniques used here are well explained like hash maps etc), it was 104 | also recommended by the [support team at stockfish.](http://support.stockfishchess.org/discussions/questions/1132-how-to-understand-stockfish-sources) 105 | 106 | * [Here](https://www.chessprogramming.org/Stockfish) you can find a set 107 | of features and techniques used by Stockfish and each of them is explained 108 | at the wiki, however, it's a generic way rather than focusing on Stockfish's 109 | own implementation, but it will still help you. 110 | 111 | 112 | ### Terms of use 113 | 114 | Stockfish is free, and distributed under the **GNU General Public License** 115 | (GPL). Essentially, this means that you are free to do almost exactly 116 | what you want with the program, including distributing it among your 117 | friends, making it available for download from your web site, selling 118 | it (either by itself or as part of some bigger software package), or 119 | using it as the starting point for a software project of your own. 120 | 121 | The only real limitation is that whenever you distribute Stockfish in 122 | some way, you must always include the full source code, or a pointer 123 | to where the source code can be found. If you make any changes to the 124 | source code, these changes must also be made available under the GPL. 125 | 126 | For full details, read the copy of the GPL found in the file named 127 | *Copying.txt*. 128 | -------------------------------------------------------------------------------- /Engine/Top CPU Contributors.txt: -------------------------------------------------------------------------------- 1 | Contributors with >10,000 CPU hours as of November 4, 2018 2 | Thank you! 3 | 4 | Username CPU Hours Games played 5 | noobpwnftw 3730975 292309380 6 | mibere 535242 43333774 7 | crunchy 375564 29121434 8 | cw 371664 28748719 9 | fastgm 318178 22283584 10 | JojoM 295354 20958931 11 | dew 215476 17079219 12 | ctoks 214031 17312035 13 | glinscott 204517 13932027 14 | bking_US 187568 12233168 15 | velislav 168404 13336219 16 | CSU_Dynasty 168069 14417712 17 | Thanar 162373 13842179 18 | spams 149531 10940322 19 | Fisherman 141137 12099359 20 | drabel 134441 11180178 21 | leszek 133658 9812120 22 | marrco 133566 10115202 23 | sqrt2 128420 10022279 24 | vdbergh 123230 9200516 25 | tvijlbrief 123007 9498831 26 | vdv 120381 8555423 27 | malala 117291 8126488 28 | dsmith 114010 7622414 29 | BrunoBanani 104938 7448565 30 | CoffeeOne 100042 4593596 31 | Data 94621 8433010 32 | mgrabiak 92248 7787406 33 | bcross 89440 8506568 34 | brabos 81868 6647613 35 | BRAVONE 80811 5341681 36 | psk 77195 6156031 37 | nordlandia 74833 6231930 38 | robal 72818 5969856 39 | TueRens 72523 6383294 40 | sterni1971 71049 5647590 41 | sunu 65855 5360884 42 | mhoram 65034 5192880 43 | davar 64794 5457564 44 | nssy 64607 5371952 45 | Pking_cda 64499 5704075 46 | biffhero 63557 5480444 47 | teddybaer 62147 5585620 48 | solarlight 61278 5402642 49 | ElbertoOne 60156 5504304 50 | jromang 58854 4704502 51 | dv8silencer 57421 3961325 52 | tinker 56039 4204914 53 | Freja 50331 3808121 54 | renouve 50318 3544864 55 | robnjr 47504 4131742 56 | grandphish2 47377 4110003 57 | eva42 46857 4075716 58 | ttruscott 46802 3811534 59 | finfish 46244 3481661 60 | rap 46201 3219490 61 | ronaldjerum 45641 3964331 62 | xoto 44998 4170431 63 | gvreuls 44359 3902234 64 | bigpen0r 41780 3448224 65 | Bobo1239 40767 3657490 66 | Antihistamine 39218 2792761 67 | mhunt 38991 2697512 68 | racerschmacer 38929 3756111 69 | VoyagerOne 35896 3378887 70 | homyur 35561 3012398 71 | rkl 33217 2978536 72 | pb00067 33034 2803485 73 | speedycpu 32043 2531964 74 | SC 31954 2848432 75 | EthanOConnor 31638 2143255 76 | oryx 30962 2899534 77 | gri 30108 2429137 78 | csnodgrass 29396 2808611 79 | Garf 28887 2873564 80 | Pyafue 28885 1986098 81 | jkiiski 28014 1923255 82 | slakovv 27017 2031279 83 | Prcuvu 26300 2307154 84 | hyperbolic.tom 26248 2200777 85 | jbwiebe 25663 2129063 86 | anst 25525 2279159 87 | Patrick_G 24222 1835674 88 | nabildanial 23524 1586321 89 | achambord 23495 1942546 90 | Sharaf_DG 22975 1790697 91 | chriswk 22876 1947731 92 | ncfish1 22689 1830009 93 | cuistot 22201 1383031 94 | Zirie 21171 1493227 95 | Isidor 20634 1736219 96 | JanErik 20596 1791991 97 | xor12 20535 1819280 98 | team-oh 20364 1653708 99 | nesoneg 20264 1493435 100 | dex 20110 1682756 101 | rstoesser 19802 1335177 102 | Vizvezdenec 19750 1695579 103 | eastorwest 19531 1841839 104 | sg4032 18913 1720157 105 | horst.prack 18425 1708197 106 | cisco2015 18408 1793774 107 | ianh2105 18133 1668562 108 | MazeOfGalious 18022 1644593 109 | ville 17900 1539130 110 | j3corre 17607 975954 111 | eudhan 17502 1424648 112 | jmdana 17351 1287546 113 | iisiraider 17175 1118788 114 | jundery 17172 1115855 115 | wei 16852 1822582 116 | SFTUser 16635 1363975 117 | purplefishies 16621 1106850 118 | DragonLord 16599 1252348 119 | chris 15274 1575333 120 | IgorLeMasson 15201 1364148 121 | dju 15074 914278 122 | Flopzee 14700 1331632 123 | OssumOpossum 14149 1029265 124 | enedene 13762 935618 125 | ako027ako 13442 1250249 126 | AdrianSA 13324 924980 127 | bpfliegel 13318 886523 128 | Nikolay.IT 13260 1155612 129 | jpulman 12776 854815 130 | joster 12438 988413 131 | fatmurphy 12015 901134 132 | Nesa92 11711 1132245 133 | Adrian.Schmidt123 11542 898699 134 | modolief 11228 926456 135 | Dark_wizzie 11214 1017910 136 | mschmidt 10973 818594 137 | Andrew Grant 10780 947859 138 | infinity 10762 746397 139 | SapphireBrand 10692 1024604 140 | Thomas A. Anderson 10553 736094 141 | basepi 10434 935168 142 | lantonov 10325 972610 143 | pgontarz 10294 878746 144 | Spprtr 10189 823246 145 | crocogoat 10115 1017325 146 | stocky 10083 718114 -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Chess-Chiller 2 | Read pgn files, parse positions in the game and save interesting positions for problem-solving sessions. 3 | 4 | ### A. Requirements 5 | * Python 3 6 | * Python-Chess 7 | * Chess engines that supports multipv and movetime commands 8 | * PGN file 9 | 10 | Python 3 can be found at https://www.python.org/downloads/ \ 11 | Python-chess can be found at https://github.com/niklasf/python-chess \ 12 | Chess engine that supports multipv and movetime is Stockfish. Download it from https://stockfishchess.org/download/ \ 13 | PGN file which contain game records can be downloaded from http://theweekinchess.com/ 14 | 15 | ### B. Command line 16 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine sf10.exe --threads 1 --hash 128`\ 17 | Interesting positions will be saved in interesting.epd 18 | 19 | If your pgn filename has space say 'my blitz games.pgn', enclose it in double quotes.\ 20 | `python chess-chiller.py --inpgn "my blitz games.pgn" --engine sf10.exe --threads 1 --hash 128` 21 | 22 | ### C. Options and flags 23 | #### --pin 24 | A flag used to saved only those positions when there is a piece of the side not to move that is pinned.\ 25 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine sf10.exe --pin` 26 | 27 | #### --skipdraw 28 | A flag used to ignore games with draw results. Useful when you are only interested on generating positions from games with 1-0 or 0-1 results.\ 29 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine sf10.exe --skipdraw` 30 | 31 | #### --engine [uci chess engine] 32 | An option to set which uci engineto use. Place this chess engine in the same directory as the chess-chiller.py.\ 33 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine sf10.exe` 34 | 35 | If your engine is in a different directory say c:\engines\stockfish\sf10.exe\ 36 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine "c:\engines\stockfish\sf10.exe"` 37 | 38 | In this repo there is Stockfish 10 engine in Engine directory. You can use it with chess-chiller. Those exe files are from https://stockfishchess.org/download/. You can also find the source codes on that link. 39 | 40 | #### --maxtime [time in sec] 41 | An option to allow the engine to search at a maximum time in seconds.\ 42 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine sf10.exe --maxtime 20.0` 43 | 44 | #### --mintime [time in sec] 45 | An option to limit the engine search time in seconds. By default the engine is set to search at a maximum time via --maxtime value. However during the search, if the best score of the position is only -500 or lower after the minimum search time and the mimum score threshold is 100, then the program will abort engine search to save analysis time.\ 46 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine sf10.exe --mintime 5.0` 47 | 48 | #### --minpiecevalue [value] 49 | An option used to control the number of pieces (not kings and not pawns) remaining on the board for saved positions. Default value is 0. The maximum is 62 or 2*Q + 4*R + 4*B + 4*N, where Q=9, R=5, B=3 and N=3. If you want middle phase positions, you may use for example 2Q + 4R + 2B + 2N or 50. Any positions with less than 50 piece value will not be saved.\ 50 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine sf10.exe --minpiecevalue 50` 51 | 52 | If you want interesting positions to be saved without this piece value restriction, just use\ 53 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine sf10.exe` 54 | 55 | #### --maxpiecevalue [value] 56 | An option used to control the number of pieces (not kings and not pawns) remaining on the board for saved positions. Default value is 62. If you want ending positions where the maximum piece value total from both sides is 10 or 2 rooks or less use --maxpiecevalue 10.\ 57 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine sf10.exe --maxpiecevalue 10` 58 | 59 | #### --log [value] 60 | An option used to save logs to all.log file. value can be **debug, info, warning, error and critical**, default is critical. If you want to see all the logs including the engine analysis, use value debug. Error messages will be saved in error.log file.\ 61 | `python chess-chiller.py --inpgn aeroflotopa19.pgn --engine sf10.exe --log debug` 62 | 63 | #### --minbs1th1 [value] 64 | An option called minimum best score 1 threshold 1. Default is 2000 cp. This is used to control the best score 1 from multipv 1 of the engine analysis. In order for the position to be interesting, the bs1 (best score 1) from multipv 1 of engine analysis should not be lower than minbs1th1. With that default value of 2000 cp or around 2 queens advantage, we are looking for positions that is winning. This option is useful when used together with the option maxbs2th1, see the following option. See also section E.6 on how this is used. 65 | 66 | Example command line.\ 67 | `python chess-chiller.py --inpgn WorldBlitz2018.pgn --engine stockfish_10_x64.exe --minbs1th1 1000` 68 | 69 | #### --maxbs2th1 [value] 70 | An option called maximum best score 2 threshold 1. Default is 300 cp. This is used to control the best score 2 from multipv 2 of the engine analysis. In order for the position to be interesting, the bs2 (best score 2) from multipv 2 of engine analysis should not be higher than maxbs2th1. This is used together with minbs1th1. Example give a position we analyze it with an engine searching for best move at multipv 2. If bs1 is 2500 and bs2 is 200 that means we can consider this position as interesting. See also section E.6 on how this is used.\ 71 | `if bs1 >= minbs1th1 and bs2 <= maxbs2th1 then save this position` 72 | 73 | Example program epd output.\ 74 | `8/4k3/2K4p/4p2P/2P5/8/8/8 w - - bm Kd5; ce 31980; sm Kd5; acd 40; acs 15; fmvn 76; hmvc 0; pv Kd5 e4 Kxe4 Kf6 c5; c0 "Carlsen, Magnus - Popov, Ivan RUS, World Blitz 2018, St Petersburg RUS, 2018.12.29, R1.1"; c1 "Complexity: 1"; c2 "bestscore2: 0"; c3 "Analyzing engine: Stockfish 10 64 POPCNT";` 75 | 76 | ![](https://i.imgur.com/vSbXpVU.png "White to move") 77 | 78 | In the output epd, there are 2 scores that are important to us. 79 | 1. ce 31980; 80 | 2. c2 "bestscore2: 0"; 81 | 82 | That ce and c2 are called opcodes. ce is centipawn evaluation and c2 is comment2.\ 83 | bs1 = ce = 31980\ 84 | bs2 = bestscore2 = 0 85 | 86 | bs1 is the best score from multipv 1 of engine analysis.\ 87 | bs2 is the best score from multipv 2 of engine analysis. 88 | 89 | Our options are:\ 90 | minbs1th1 = 2000\ 91 | maxbs2th1 = 300 92 | 93 | Since bs1 is greater than or equal to minbs1th1 and bs2 is less than or equal to maxbs2th1 then we can consider this position as interesting. 94 | 95 | #### --minbs1th2 [value] 96 | An option called minimum best score 1 threshold 2. Default is 1000 cp. This is used to control the best score 1 from multipv 1 of the engine analysis. In order for the position to be interesting, the bs1 (best score 1) from multipv 1 of engine analysis should not be lower than minbs1th2. With that default value of 1000 cp or around 1 queens advantage, we are looking for positions that is winning. This option is useful when used together with the option maxbs2th2. See also section E.6 on how this is used. 97 | 98 | Example command line.\ 99 | `python chess-chiller.py --inpgn WorldBlitz2018.pgn --engine stockfish_10_x64.exe --minbs1th2 700` 100 | 101 | #### --maxbs2th2 [value] 102 | An option called maximum best score 2 threshold 2. Default is 200 cp. This is used to control the best score 2 from multipv 2 of the engine analysis. In order for the position to be interesting, the bs2 (best score 2) from multipv 2 of engine analysis should not be higher than maxbs2th2. This is used together with minbs1th2. See also section E.6 on how this is used. 103 | 104 | #### --minbs1th3 [value] 105 | An option called minimum best score 1 threshold 3. Default is 500 cp. This is used to control the best score 1 from multipv 1 of the engine analysis. In order for the position to be interesting, the bs1 (best score 1) from multipv 1 of engine analysis should not be lower than minbs1th3. With that default value of 500 cp or around 1 rook advantage, we are looking for positions that is winning. This option is useful when used together with the option maxbs2th3. See also section E.6 on how this is used. 106 | 107 | Example command line.\ 108 | `python chess-chiller.py --inpgn WorldBlitz2018.pgn --engine stockfish_10_x64.exe --minbs1th3 300` 109 | 110 | #### --maxbs2th3 [value] 111 | An option called maximum best score 2 threshold 3. Default is 100 cp. This is used to control the best score 2 from multipv 2 of the engine analysis. In order for the position to be interesting, the bs2 (best score 2) from multipv 2 of engine analysis should not be higher than maxbs2th3. This is used together with minbs1th3. See also section E.6 on how this is used. 112 | 113 | ### D. Output 114 | An example output epd would look like this. 115 | 116 | `4rbrk/5Rpp/p3b3/1p1B4/4p3/1P2P3/PB6/2K3R1 w - - bm Rxf8; ce 323; sm Rxf8; acd 28; acs 20; fmvn 28; hmvc 0; pv Rxf8 Rexf8 Bxe6 h6 Bxg8; c0 "Cheparinov, Ivan - Zeng, Chongsheng, TCh-CHN 2018, China CHN, 2018.04.11, R1.2"; c1 "Complexity: 2"; c2 "bestscore2: -28"; c3 "Analyzing engine: Stockfish 10 64 POPCNT";` 117 | 118 | The board image from that epd. 119 | 120 | ![](https://i.imgur.com/0x41SJp.png "From chess-chiller epd output, white to move!") 121 | 122 | ### E. Process flow 123 | 1. The script will read the pgn file given from --inpgn [user pgn file]. 124 | 2. Will read each game in the pgn file. 125 | 3. Will parse the moves in the game in reverse. If the game has 40 moves, it will visit first the end position at 40th move, 39th move 38th, 37th and so on. 126 | 4. In every position visited the chess engine specified in --engine [engine] will be run at multipv 2 at a given maxtime from --maxtime [time in sec]. We are interested on saving the 1st best score from multipv 1 call it (bs1) and the 2nd best score from multipv 2 call it (bs2). 127 | 5. Basically when the engine shows that the side to move has a decisive advantage say bs1 >= 300 cp (centipawn) and bs2 is not winning say bs2 <= 50 cp then the program will save that position in interesting.epd file. Take a look at the example epd output in section D. The ce (centipawn evaluation) has a value of 323. That is actually bs1. And that of bs2 is at c2 "bestscore2: -28"; in this case bs2 is -28 cp. 128 | 6. The program has 6 score thresholds which will control if the position is saved or not. These are:\ 129 | minbs1th1 and maxbs2th1\ 130 | minbs1th2 and maxbs2th2\ 131 | minbs1th3 and maxbs2th3\ 132 | \ 133 | They are used in pairs and should follow the scoring hierarchy.\ 134 | minbs1th1 > minbs1th2 > minbs1th3 or minbs1th1 is greater than minbs1th2 and minbs1th2 is greater than minbs1th3.\ 135 | maxbs2th1 > maxbs2th2 > maxbs2th3\ 136 | \ 137 | Example situation 1:\ 138 | You want to save positions where the side to move is not losing but it is not winning either. You could imagine the bs1 is not below -50 cp (not a losing score) and bs2 is not above +50 cp (not a winning score). Set the following option values.\ 139 | \ 140 | minbs1th2 = +51\ 141 | minbs1th3 = -50\ 142 | Then set the limit of bs2, typically it should be around 100 cp below minbs1th3, and maxbs2th2 > maxbs2th3.\ 143 | maxbs2th2 = -50\ 144 | maxbs2th3 = -150\ 145 | \ 146 | So given bs1 and bs2 from engine analysis we can say.\ 147 | `if bs1 >= minbs1th3 and bs1 < minbs1th2 and bs2 <= maxbs2th3 then save this position.`\ 148 | \ 149 | Example analysis session:\ 150 | command line\ 151 | `python chess-chiller.py --inpgn "tatagpa19.pgn" --engine "stockfish_10_x64_popcnt.exe" --threads 1 --hash 128 --mintime 3 --maxtime 10 --minbs1th2 51 --minbs1th3 -50 --maxbs2th3 -150 --maxbs2th2 -100`\ 152 | \ 153 | EPD output:\ 154 | `8/8/8/4Nn1p/2K5/6k1/8/8 w - - bm Ng6; ce -9; sm Ng6; acd 40; acs 10; fmvn 82; hmvc 1; pv Ng6 Ng7 Kd3 Ne6 Ke4; c0 "Rapport, Richard - Shankland, Samuel, 81st Tata Steel GpA, Wijk aan Zee NED, 2019.01.13, R2.4"; c1 "Complexity: 0"; c2 "bestscore2: -6015"; c3 "Analyzing engine: Stockfish 10 64 POPCNT";`\ 155 | \ 156 | ![](https://i.imgur.com/VhgIXFc.png "white to move")\ 157 | bs1 = -9\ 158 | bs2 = -6015\ 159 | minbs1th2 = 51\ 160 | minbs1th3 = -50\ 161 | maxbs2th3 = -150
162 | Since bs1 >= minbs1th3 and bs1 <= minbs1th2 and bs2 <= maxbs2th3, we save this position to interesting.epd file.\ 163 | \ 164 | Currently the program has 3 ways of saving interesting positions.\ 165 | It can save position with high score, medium score and low score. High score is controlled by minbs1th1/maxbs2th1, the medium is minbs1th2/maxbs2th2 and the low score minbs1th3/maxbs2th3.\ 166 | \ 167 | Example situation 2:\ 168 | You want to save a position where the side to move has a very advantageous position, set minbs1th1 to 3000 or 3 queens and maxbs2th1 at 500. Then at the medium set minbs1th2 at 500 and maxbs2th2 at 200 and finally at low score, set minbs1th3 at 100 and maxbs2th3 at 0.\ 169 | \ 170 | If bs1 = 5000 and bs2 = 400, it will be save because it is under the high score threshold.\ 171 | `if bs1 >= 3000 and bs2 <= 500, save this position.`\ 172 | \ 173 | However if bs1 = 1000 and bs2 = 150, it will be saved under the medium score threshold.\ 174 | `if bs1 >= 500 and bs2 <= 150, save this position.`\ 175 | \ 176 | If it is not saved under the conditions of high score and medium score thresholds, then it will be tested under the low score threshold. The low score threshold is threshold 3 or minbs1th3/maxbs2th3. 177 | 178 | 7. There are some enhancements to save the position or not, one of those is, if the side to move is in-check, don't save such position. Another one is if the best move is a capture and this position is not complicated according to the analyzing engine, such position is also not saved. 179 | 180 | -------------------------------------------------------------------------------- /chess-chiller.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | """ 3 | chess-chiller.py 4 | 5 | Requirements: 6 | * python 3 7 | * python-chess v0.26.0 or up, https://github.com/niklasf/python-chess 8 | * Analysis engine that supports multipv and movetime commands 9 | * PGN file with games 10 | 11 | """ 12 | 13 | 14 | import argparse 15 | import logging 16 | from logging.handlers import RotatingFileHandler 17 | import time 18 | import chess.pgn 19 | import chess.engine 20 | 21 | 22 | __version__ = 'v0.3' 23 | __author__ = 'fsmosca' 24 | 25 | 26 | def initialize_logger(logger_level): 27 | """ Save logs to file, use RotatingFileHandler to avoid disk space overrun """ 28 | logger = logging.getLogger() 29 | logger.setLevel(logger_level) 30 | 31 | # Creates console handler for info/warning/error/critical logs 32 | handler = logging.StreamHandler() 33 | handler.setLevel(logging.INFO) 34 | formatter = logging.Formatter("%(message)s") 35 | handler.setFormatter(formatter) 36 | logger.addHandler(handler) 37 | 38 | # Creates error/critical file handler 39 | handler = RotatingFileHandler("error.log", mode='w', 40 | maxBytes=5000000, backupCount=5) 41 | handler.setLevel(logging.ERROR) 42 | formatter = logging.Formatter("%(asctime)s [%(threadName)-10.10s] [%(funcName)-12.12s] [%(levelname)-5.5s] > %(message)s") 43 | handler.setFormatter(formatter) 44 | logger.addHandler(handler) 45 | 46 | # Creates debug/info/warning/error/critical file handler 47 | handler = RotatingFileHandler("all.log", mode='w', 48 | maxBytes=5000000, backupCount=5) 49 | handler.setLevel(logging.DEBUG) 50 | formatter = logging.Formatter("%(asctime)s [%(threadName)-10.10s] [%(funcName)-12.12s] [%(levelname)-5.5s] > %(message)s") 51 | handler.setFormatter(formatter) 52 | logger.addHandler(handler) 53 | 54 | 55 | def save_as_pgn(outpgnfn, curboard, game, fen, bm, is_save_last_move=False): 56 | """ Save the epd in pgn format """ 57 | move = None 58 | mygame = chess.pgn.Game() 59 | mynode = mygame 60 | 61 | if is_save_last_move: 62 | move = curboard.pop() 63 | fen = curboard.fen() 64 | 65 | with open(outpgnfn, 'a') as f: 66 | for k, v in game.headers.items(): 67 | if k == 'Result': 68 | mygame.headers[k] = '*' 69 | else: 70 | mygame.headers[k] = v 71 | mygame.headers['FEN'] = fen 72 | 73 | if is_save_last_move and move is not None: 74 | mynode = mynode.add_main_variation(move) 75 | 76 | mynode = mynode.add_main_variation(bm) 77 | 78 | board = mynode.board() 79 | if board.is_game_over(): 80 | if board.is_checkmate(): 81 | mygame.headers['Result'] = '1-0' if not board.turn else '0-1' 82 | else: 83 | mygame.headers['Result'] = '1/2-1/2' 84 | 85 | f.write('{}\n\n'.format(mygame)) 86 | 87 | 88 | def piece_value(board): 89 | """ Returns piece value of the board except pawns and kings """ 90 | board_pieces = board.epd().split()[0] 91 | bn = board_pieces.count('n') * 3 92 | bb = board_pieces.count('b') * 3 93 | br = board_pieces.count('r') * 5 94 | bq = board_pieces.count('q') * 9 95 | wn = board_pieces.count('N') * 3 96 | wb = board_pieces.count('B') * 3 97 | wr = board_pieces.count('R') * 5 98 | wq = board_pieces.count('Q') * 9 99 | 100 | pcvalue = bn + bb + br + bq + wn + wb + wr + wq 101 | 102 | logging.info('piece value: {}'.format(pcvalue)) 103 | 104 | return pcvalue 105 | 106 | 107 | def interesting_pos(board, bs1, bs2, minbs1th1, minbs1th2, minbs1th3, 108 | maxbs2th1, maxbs2th2, maxbs2th3): 109 | """ 110 | board: board position 111 | bs1: bestscore1 from multipv 1 112 | bs2: bestscore2 from multipv 2 113 | 114 | minbs1th1: minimum best score 1 threshold 1 115 | minbs1th2: minimum best score 1 threshold 2 116 | minbs1th3: minimum best score 1 threshold 3 117 | 118 | minbs1th1 > minbs1th2 > minbs1th3 119 | 120 | maxbs2th1: maximum best score 2 threshold 1 121 | maxbs2th2: maximum best score 2 threshold 2 122 | maxbs2th3: maximum best score 2 threshold 3 123 | 124 | maxbs2th1 > maxbs2th2 > maxbs2th3 125 | 126 | """ 127 | logging.info('bestscore1: {}, bestscore2: {}'.format(bs1, bs2)) 128 | if bs1 >= minbs1th1: 129 | # mate score 130 | if bs1 >= 30000 and bs2 <= min(2000, 2*maxbs2th1): 131 | return True 132 | if bs2 <= maxbs2th1: 133 | return True 134 | elif bs1 >= minbs1th2: 135 | if bs2 <= maxbs2th2: 136 | return True 137 | elif bs1 >= minbs1th3: 138 | if bs2 <= maxbs2th3: 139 | return True 140 | 141 | logging.info('Not an interesting pos: {}'.format(board.fen())) 142 | 143 | return False 144 | 145 | 146 | def positional_pos(board, bs1, bs2, minbs1th1, minbs1th2, minbs1th3, 147 | maxbs2th1, maxbs2th2, maxbs2th3): 148 | """ 149 | * The engine bestscore1 is not winning and bestscore2 is not lossing 150 | * The score gap between bestscore1 and bestcore2 is generally smaller 151 | """ 152 | if bs1 >= minbs1th1 and bs1 <= minbs1th1 + 50: 153 | if bs2 <= maxbs2th1 and bs2 >= maxbs2th1 - 25: 154 | return True 155 | if bs1 >= minbs1th2 and bs1 <= minbs1th1: 156 | if bs2 <= maxbs2th2 and bs2 >= maxbs2th2 - 25: 157 | return True 158 | if bs1 >= minbs1th3 and bs1 <= minbs1th2: 159 | if bs2 <= maxbs2th3 and bs2 >= maxbs2th3 - 25: 160 | return True 161 | 162 | logging.info('Not positional: {}'.format(board.fen())) 163 | 164 | return False 165 | 166 | 167 | def abs_pinned(board, color): 168 | """ Returns true if one or more pieces of color color is pinned """ 169 | for sq in chess.SQUARES: 170 | if board.is_pinned(color, sq) \ 171 | and board.piece_at(sq) != chess.Piece(chess.PAWN, color): 172 | logging.info('piece at square {} ({}) is pinned'.format(sq, board.piece_at(sq))) 173 | logging.debug('\n{}'.format(board)) 174 | squares = chess.SquareSet([sq]) 175 | logging.debug('\n{}'.format(squares)) 176 | return True 177 | 178 | return False 179 | 180 | 181 | def analyze_game(game, engine, enginefn, hash_val, thread_val, 182 | analysis_start_move_num, outepdfn, gcnt, engname, 183 | dullfn, outpgnfn, 184 | mintime=5.0, maxtime=15.0, minscorediffcheck=25, 185 | minbs1th1=2000, minbs1th2=1000, minbs1th3=500, 186 | maxbs2th1=300, maxbs2th2=200, maxbs2th3=100, 187 | weightsfile=None, skipdraw=False, pin=False, 188 | positional=False, minpiecevalue=0, maxpiecevalue=62, 189 | disable_complexity=False, save_last_move=False): 190 | """ Analyze positons in the game and save interesting and dull positions to a file """ 191 | 192 | limit = chess.engine.Limit(time=maxtime) 193 | 194 | # Copy orig game header to our epd output 195 | ev = game.headers['Event'] 196 | si = game.headers['Site'] 197 | da = game.headers['Date'] 198 | ro = game.headers['Round'] 199 | wp = game.headers['White'] 200 | bp = game.headers['Black'] 201 | res = game.headers['Result'] 202 | 203 | # If result of this game is a draw and skipdraw is true, we skip it 204 | if skipdraw and res == '1/2-1/2': 205 | return 206 | 207 | c0_val = wp + ' - ' + bp + ', ' + ev + ', ' + si + ', ' + da + ', R' + ro 208 | 209 | poscnt = 0 210 | 211 | # Parse move in reverse 212 | game_end = game.end() 213 | curboard = game_end.board() 214 | 215 | while curboard: 216 | board = curboard 217 | fmvn = board.fullmove_number 218 | 219 | if fmvn < analysis_start_move_num: 220 | logging.warning('move start limit is reached, exit from this game') 221 | break 222 | 223 | g_move = board.pop() 224 | curboard = board 225 | fen = curboard.fen() 226 | 227 | # Print the fen before g_move is made on the board 228 | poscnt += 1 229 | 230 | print('game {} / position {} \r'.format(gcnt, poscnt), end='') 231 | 232 | logging.info('game {} / position {}'.format(gcnt, poscnt)) 233 | logging.info('{}'.format(board.fen())) 234 | logging.info('game move: {}'.format(curboard.san(g_move))) 235 | 236 | # piece value conditions 237 | pcval = piece_value(curboard) 238 | if pcval < minpiecevalue: 239 | logging.warning('Skip this pos piece value {} is below minimmum of {}'.format(pcval, minpiecevalue)) 240 | continue 241 | 242 | if pcval > maxpiecevalue: 243 | logging.warning('Skip this pos and game piece value {} is above maximum of {}'.format(pcval, maxpiecevalue)) 244 | break 245 | 246 | # Skip this position if --pin is set and no one of the not stm piece is pinned 247 | if pin and not abs_pinned(board, board.turn ^ 1): 248 | logging.warning('Skip this pos no piece of not stm is pinned') 249 | continue 250 | 251 | # If side to move is in check, skip this position 252 | if board.is_check(): 253 | logging.warning('Skip this pos, stm is in check') 254 | continue 255 | 256 | # Run engine in multipv 2 257 | logging.info('{} is searching at multipv {} for {}s ...'.format( 258 | engname, 2, maxtime)) 259 | 260 | bm1, bm2, depth = None, None, None 261 | raw_pv = None 262 | bestmovechanges = 0 # Start comparing bestmove1 at depth 4 263 | tmpmove, oldtmpmove = None, None 264 | 265 | # Run engine at multipv 2 266 | with engine.analysis(board, limit, multipv=2) as analysis: 267 | for info in analysis: 268 | time.sleep(0.01) 269 | try: 270 | multipv = info['multipv'] 271 | depth = info['depth'] 272 | if info['score'].is_mate(): 273 | s = info['score'].relative.score(mate_score=32000) 274 | else: 275 | s = info['score'].relative.score() 276 | pv = info['pv'][0:5] 277 | t = info['time'] 278 | 279 | if multipv == 1: 280 | bm1 = pv[0] 281 | bs1 = s 282 | raw_pv = pv 283 | 284 | # Exit early if score is below half of minbest1score3 285 | if t >= mintime and bs1 < minbs1th3/2: 286 | logging.warning('Exit search early, current best score is only {}'.format(bs1)) 287 | break 288 | 289 | # Record bestmove move changes to determine position complexity 290 | if 'depth' in info and 'pv' in info \ 291 | and 'score' in info \ 292 | and not 'lowerbound' in info \ 293 | and not 'upperbound' in info \ 294 | and depth >= 4: 295 | tmpmove = info['pv'][0] 296 | if oldtmpmove is not None and tmpmove != oldtmpmove: 297 | bestmovechanges += 1 298 | 299 | elif multipv == 2: 300 | bm2 = pv[0] 301 | bs2 = s 302 | 303 | # Save analysis time by exiting it if score difference 304 | # between bestscore1 and bestcore2 is way below the 305 | # minimum score difference based from user defined 306 | # score thresholds 307 | if t >= mintime and bs1 - bs2 < minscorediffcheck: 308 | logging.warning('Exit search early, scorediff of {} is below minscorediff of {}'.format( 309 | bs1 - bs2, minscorediffcheck)) 310 | break 311 | 312 | oldtmpmove = tmpmove 313 | 314 | except (KeyError): 315 | pass 316 | except Exception as e: 317 | logging.error('Unexpected exception {} in parsing engine analysis'.format(e)) 318 | 319 | time.sleep(0.1) 320 | 321 | logging.info('Search is done!!'.format(engname)) 322 | logging.info('game move : {} ({})'.format(g_move, curboard.san(g_move))) 323 | logging.info('complexity : {}'.format(bestmovechanges)) 324 | logging.info('best move 1 : {}, best score 1: {}'.format(bm1, bs1)) 325 | logging.info('best move 2 : {}, best score 2: {}'.format(bm2, bs2)) 326 | logging.info('scorediff : {}'.format(bs1 - bs2)) 327 | 328 | # Don't save positions if score is already bad 329 | if bs1 < minbs1th3: 330 | logging.warning('Skip this pos, score {} is below minbs1th3 of {}'.format(bs1, minbs1th3)) 331 | continue 332 | 333 | # If complexity is 1 or less and if bestmove1 is a capture, skip this position 334 | if board.is_capture(bm1) and not disable_complexity and bestmovechanges <= 1: 335 | logging.warning('Skip this pos, bm1 is a capture and pos complexity is below 2') 336 | continue 337 | 338 | if bs1 - bs2 < minbs1th3 - maxbs2th3: 339 | logging.warning('Skip this pos, min score diff of {} is below user min score diff of {}'.format( 340 | bs1 - bs2, minbs1th3 - maxbs2th3)) 341 | continue 342 | 343 | # Filter on --positional to skip positions 344 | if positional: 345 | # (1) Skip if bestmove1 is a capture or promote 346 | if board.is_capture(bm1) or len(str(bm1)) == 5: 347 | logging.warning('Skip this pos, the bestmove1 is a {} move'.format('promote' if len(str(bm1))==5 else 'capture')) 348 | continue 349 | 350 | # Save epd if criteria is satisfied 351 | is_save = False 352 | if positional: 353 | if positional_pos(board, bs1, bs2, minbs1th1, minbs1th2, 354 | minbs1th3, maxbs2th1, maxbs2th2, maxbs2th3): 355 | is_save = True 356 | else: 357 | if interesting_pos(board, bs1, bs2, minbs1th1, minbs1th2, 358 | minbs1th3, maxbs2th1, maxbs2th2, maxbs2th3): 359 | is_save = True 360 | 361 | # Create new epd 362 | ae_oper = 'Analyzing engine: ' + engname 363 | complexity_oper = 'Complexity: ' + str(bestmovechanges) 364 | bs2_oper = 'bestscore2: ' + str(bs2) 365 | new_epd = board.epd( 366 | bm = bm1, 367 | ce = bs1, 368 | sm = g_move, 369 | acd = depth, 370 | acs = int(t), 371 | fmvn = board.fullmove_number, 372 | hmvc = board.halfmove_clock, 373 | pv = raw_pv, 374 | c0 = c0_val, 375 | c1 = complexity_oper, 376 | c2 = bs2_oper, 377 | c3 = ae_oper) 378 | 379 | # Save this new epd to either interesting.epd or dull.epd 380 | if is_save: 381 | logging.info('Save this position to {}'.format(outepdfn)) 382 | with open(outepdfn, 'a') as f: 383 | f.write('{}\n'.format(new_epd)) 384 | 385 | save_as_pgn(outpgnfn, curboard, game, fen, bm1, save_last_move) 386 | else: 387 | # Save all pos to dull.epd that were analyzed to a maxtime but 388 | # failed to be saved in interesting.epd. It can be useful to 389 | # improve the algorith by examing these positions visually. 390 | logging.info('Saved to {}'.format(dullfn)) 391 | with open(dullfn, 'a') as f: 392 | f.write('{}\n'.format(new_epd)) 393 | 394 | 395 | def main(): 396 | parser = argparse.ArgumentParser(prog='Chess Chiller {}'.format(__version__), 397 | description='Generates interesting positions using an engine and ' + 398 | 'some user defined score thresholds', epilog='%(prog)s') 399 | parser.add_argument('-i', '--inpgn', help='input pgn file', 400 | required=True) 401 | parser.add_argument('-o', '--outepd', help='output epd file, (default=interesting.epd)', 402 | default='interesting.epd', required=False) 403 | parser.add_argument('-e', '--engine', help='engine file or path', 404 | required=True) 405 | parser.add_argument('-t', '--threads', help='engine threads (default=1)', 406 | default=1, type=int, required=False) 407 | parser.add_argument('-a', '--hash', help='engine hash in MB (default=128)', 408 | default=128, type=int, required=False) 409 | parser.add_argument('-w', '--weight', help='weight file for NN engine like Lc0', 410 | required=False) 411 | parser.add_argument('-n', '--mintime', help='analysis minimum time in sec (default=5.0)', 412 | default=5.0, type=float, required=False) 413 | parser.add_argument('-x', '--maxtime', help='analysis maximum time in sec (default=15.0)', 414 | default=15.0, type=float, required=False) 415 | parser.add_argument('--skipdraw', help='a flag to skip games with draw results', 416 | action='store_true') 417 | parser.add_argument('--log', help='values can be debug, info, warning, error and critical (default=critical)', 418 | default='critical', required=False) 419 | parser.add_argument('--pin', help='a flag when enabled will only save interesting' + 420 | 'position if not stm piece is pinned', action='store_true') 421 | parser.add_argument('--positional', help='a flag to save positional positions', 422 | action='store_true') 423 | parser.add_argument('--minpiecevalue', help='minimum piece value on the board, N=B=3, R=5, Q=9, (default=0)', 424 | default=0, type=int, required=False) 425 | parser.add_argument('--maxpiecevalue', help='maximum piece value on the board, N=B=3, R=5, Q=9, (default=62)', 426 | default=62, type=int, required=False) 427 | parser.add_argument('--minbs1th1', help='minimum best score 1 threshold 1 (default=2000)', 428 | default=2000, type=int, required=False) 429 | parser.add_argument('--minbs1th2', help='minimum best score 1 threshold 2 (default=1000)', 430 | default=1000, type=int, required=False) 431 | parser.add_argument('--minbs1th3', help='minimum best score 1 threshold 3 (default=500)', 432 | default=500, type=int, required=False) 433 | parser.add_argument('--maxbs2th1', help='maximum best score 2 threshold 1 (default=300)', 434 | default=300, type=int, required=False) 435 | parser.add_argument('--maxbs2th2', help='maximum best score 2 threshold 2 (default=200)', 436 | default=200, type=int, required=False) 437 | parser.add_argument('--maxbs2th3', help='maximum best score 3 threshold 3 (default=100)', 438 | default=100, type=int, required=False) 439 | parser.add_argument('--analysis-start-move', help='move number to start the analysis (default=16)', 440 | default=16, type=int, required=False) 441 | parser.add_argument('--disable-complexity', 442 | help='a flag to exclude complexity as a criteria in saving the position', 443 | action='store_true') 444 | parser.add_argument('--save-last-move', 445 | help='a flag to save the last move before the blunder move in a game.', 446 | action='store_true') 447 | 448 | args = parser.parse_args() 449 | 450 | pgnfn = args.inpgn 451 | outepdfn = args.outepd 452 | thread_val = args.threads 453 | hash_val = args.hash 454 | enginefn = args.engine 455 | weightsfile = args.weight 456 | mintime = args.mintime 457 | maxtime = args.maxtime 458 | skipdraw = args.skipdraw 459 | pin = args.pin 460 | positional = args.positional 461 | minpiecevalue = args.minpiecevalue 462 | maxpiecevalue = args.maxpiecevalue 463 | disable_complexity = args.disable_complexity 464 | 465 | # Define logging levels 466 | if args.log == 'debug': 467 | # logging.DEBUG includes engine logs 468 | initialize_logger(logging.DEBUG) 469 | elif args.log == 'info': 470 | initialize_logger(logging.INFO) 471 | elif args.log == 'warning': 472 | initialize_logger(logging.WARNING) 473 | elif args.log == 'error': 474 | initialize_logger(logging.ERROR) 475 | else: 476 | initialize_logger(logging.CRITICAL) 477 | 478 | start_move = args.analysis_start_move 479 | dullfn = 'dull.epd' # Save uninteresting positions in this file 480 | outpgnfn = 'interesting.pgn' 481 | 482 | # Adjust score thresholds to save interesting positions 483 | # (1) Positional score threshold, if flag --positional is set 484 | if positional: 485 | minbs1th1 = 100 # min bs1 (best score 1) threshold 1 in cp (centipawn) 486 | minbs1th2 = 50 487 | minbs1th3 = 0 488 | maxbs2th1 = 50 # max bs2 (best score 2) threshold 1 489 | maxbs2th2 = 0 490 | maxbs2th3 = -50 491 | # (2) Other score thresholds 492 | else: 493 | minbs1th1 = args.minbs1th1 494 | minbs1th2 = args.minbs1th2 495 | minbs1th3 = args.minbs1th3 496 | maxbs2th1 = args.maxbs2th1 497 | maxbs2th2 = args.maxbs2th2 498 | maxbs2th3 = args.maxbs2th3 499 | 500 | # Calculate minimum score diff check, while engine is seaching we exit 501 | # early if minscorediffcheck is not satisfied. 502 | scoredifflist = [] 503 | scoredifflist.append(minbs1th1 - maxbs2th1) 504 | scoredifflist.append(minbs1th2 - maxbs2th2) 505 | scoredifflist.append(minbs1th3 - maxbs2th3) 506 | minscorediffcheck = min(scoredifflist)/2 507 | 508 | logging.info('pgn file: {}'.format(pgnfn)) 509 | logging.info('Conditions:') 510 | logging.info('mininum time : {}s'.format(mintime)) 511 | logging.info('maximum time : {}s'.format(maxtime)) 512 | logging.info('mininum score diff check : {}'.format(minscorediffcheck)) 513 | logging.info('mininum best score 1 th 1 : {}'.format(minbs1th1)) 514 | logging.info('mininum best score 1 th 2 : {}'.format(minbs1th2)) 515 | logging.info('mininum best score 1 th 3 : {}'.format(minbs1th3)) 516 | logging.info('maximum best score 2 th 1 : {}'.format(maxbs2th1)) 517 | logging.info('maximum best score 2 th 2 : {}'.format(maxbs2th2)) 518 | logging.info('maximum best score 2 th 3 : {}'.format(maxbs2th3)) 519 | logging.info('stm is not in check : {}'.format('Yes')) 520 | logging.info('stop analysis move number : {}'.format(start_move)) 521 | logging.info(f'disable complexity : {disable_complexity}') 522 | 523 | # Define analyzing engine 524 | engine = chess.engine.SimpleEngine.popen_uci(enginefn) 525 | engname = engine.id['name'] 526 | 527 | # Set Lc0 SmartPruningFactor to 0 to avoid analysis time pruning 528 | if 'lc0' in engname.lower(): 529 | try: 530 | engine.configure({"SmartPruningFactor": 0}) 531 | except: 532 | pass 533 | else: 534 | try: 535 | engine.configure({"Hash": hash_val}) 536 | except: 537 | pass 538 | 539 | try: 540 | engine.configure({"Threads": thread_val}) 541 | except: 542 | pass 543 | 544 | # For NN engine that uses uci option WeightsFile similar to Lc0 545 | if weightsfile is not None: 546 | try: 547 | engine.configure({"WeightsFile": weightsfile}) 548 | except: 549 | pass 550 | 551 | # Read pgn file and analyze positions in the game 552 | gcnt = 0 553 | with open(pgnfn, 'r') as pgn: 554 | game = chess.pgn.read_game(pgn) 555 | while game: 556 | gcnt += 1 557 | analyze_game(game, 558 | engine, 559 | enginefn, 560 | hash_val, 561 | thread_val, 562 | start_move, 563 | outepdfn, 564 | gcnt, 565 | engname, 566 | dullfn, 567 | outpgnfn, 568 | mintime=mintime, 569 | maxtime=maxtime, 570 | minscorediffcheck=minscorediffcheck, 571 | minbs1th1=minbs1th1, 572 | minbs1th2=minbs1th2, 573 | minbs1th3=minbs1th3, 574 | maxbs2th1=maxbs2th1, 575 | maxbs2th2=maxbs2th2, 576 | maxbs2th3=maxbs2th3, 577 | weightsfile=weightsfile, 578 | skipdraw=skipdraw, 579 | pin=pin, 580 | positional=positional, 581 | minpiecevalue=minpiecevalue, 582 | maxpiecevalue=maxpiecevalue, 583 | disable_complexity=args.disable_complexity, 584 | save_last_move=args.save_last_move) 585 | 586 | # Analyze another game 587 | game = chess.pgn.read_game(pgn) 588 | 589 | engine.quit() 590 | 591 | 592 | if __name__ == '__main__': 593 | main() 594 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /Engine/Copying.txt: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. 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Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /PGN/tatagpa19.pgn: -------------------------------------------------------------------------------- 1 | [Event "81st Tata Steel GpA"] 2 | [Site "Wijk aan Zee NED"] 3 | [Date "2019.01.12"] 4 | [Round "1.1"] 5 | [White "Ding, Liren"] 6 | [Black "Carlsen, Magnus"] 7 | [Result "1/2-1/2"] 8 | [WhiteTitle "GM"] 9 | [BlackTitle "GM"] 10 | [WhiteElo "2813"] 11 | [BlackElo "2835"] 12 | [ECO "A05"] 13 | [Opening "Reti"] 14 | [Variation "King's Indian attack, Spassky's variation"] 15 | [WhiteFideId "8603677"] 16 | [BlackFideId "1503014"] 17 | [EventDate "2019.01.12"] 18 | 19 | 1. Nf3 Nf6 2. g3 b5 3. d4 e6 4. Bg5 c5 5. d5 Qa5+ 6. Bd2 Qb6 7. dxe6 fxe6 8. a4 20 | b4 9. a5 Qd8 10. Bg2 Nc6 11. Ne5 Nxe5 12. Bxa8 d5 13. a6 Bd7 14. Bb7 Bd6 15. Bg5 21 | Nf7 16. Bxf6 Qxf6 17. Nd2 O-O 18. O-O Qxb2 19. e4 Qd4 20. exd5 e5 21. Nb3 Qe4 22 | 22. Qd3 Qg4 23. f3 Qh5 24. Nd2 Ng5 25. Bc6 Bh3 26. Bb5 Bxf1 27. Rxf1 Rxf3 28. 23 | Nxf3 e4 29. Qe3 Nxf3+ 30. Rxf3 Qxf3 31. Qxf3 exf3 32. Kf2 1/2-1/2 24 | 25 | [Event "81st Tata Steel GpA"] 26 | [Site "Wijk aan Zee NED"] 27 | [Date "2019.01.12"] 28 | [Round "1.2"] 29 | [White "Giri, Anish"] 30 | [Black "Nepomniachtchi, Ian"] 31 | [Result "0-1"] 32 | [WhiteTitle "GM"] 33 | [BlackTitle "GM"] 34 | [WhiteElo "2783"] 35 | [BlackElo "2763"] 36 | [ECO "B07"] 37 | [Opening "Pirc defence"] 38 | [WhiteFideId "24116068"] 39 | [BlackFideId "4168119"] 40 | [EventDate "2019.01.12"] 41 | 42 | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 a6 5. Qd2 b5 6. f3 Nbd7 7. O-O-O Nb6 8. g4 43 | Bb7 9. Nh3 Nfd7 10. Be2 e6 11. Bg5 Be7 12. Qe3 Bxg5 13. Nxg5 h6 14. Nh3 Qh4 15. 44 | Nf2 O-O-O 16. f4 f5 17. Bf3 b4 18. exf5 bxc3 19. fxe6 cxb2+ 20. Kb1 Nf6 21. 45 | Bxb7+ Kxb7 22. Qf3+ d5 23. Nd3 Ne4 24. Nc5+ Ka7 25. Qa3 Nxc5 26. Qxc5 Kb7 0-1 46 | 47 | [Event "81st Tata Steel GpA"] 48 | [Site "Wijk aan Zee NED"] 49 | [Date "2019.01.12"] 50 | [Round "1.3"] 51 | [White "Fedoseev, Vladimir3"] 52 | [Black "Rapport, Richard"] 53 | [Result "1/2-1/2"] 54 | [WhiteTitle "GM"] 55 | [BlackTitle "GM"] 56 | [WhiteElo "2724"] 57 | [BlackElo "2731"] 58 | [ECO "E12"] 59 | [Opening "Queen's Indian"] 60 | [Variation "Petrosian system"] 61 | [WhiteFideId "24130737"] 62 | [BlackFideId "738590"] 63 | [EventDate "2019.01.12"] 64 | 65 | 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Ne4 6. Nxe4 Bxe4 7. Nd2 Bb7 8. e4 66 | g6 9. Bd3 Bg7 10. Nf3 O-O 11. O-O d6 12. Rb1 Nd7 13. Bg5 Qc8 14. Re1 Re8 15. Qd2 67 | c5 16. d5 exd5 17. exd5 Qc7 18. Kh1 Ba6 19. b3 Nf6 20. h3 Rxe1+ 21. Rxe1 Re8 22. 68 | Rxe8+ Nxe8 23. g4 Qd7 24. Kg2 Nc7 25. a4 Bc8 26. Qe3 Ne8 27. Kf1 Bf6 28. Bf5 69 | gxf5 29. Bxf6 fxg4 30. hxg4 Nxf6 31. Qg5+ Kf8 32. Qxf6 Qxg4 33. Qxd6+ Kg7 34. 70 | Qe5+ f6 35. Qe7+ Kg6 36. Qe8+ Kg7 37. Qe7+ Kg6 38. Qe8+ Kg7 39. Qe7+ 1/2-1/2 71 | 72 | [Event "81st Tata Steel GpA"] 73 | [Site "Wijk aan Zee NED"] 74 | [Date "2019.01.12"] 75 | [Round "1.4"] 76 | [White "Vidit, Santosh Gujrathi"] 77 | [Black "Duda, Jan-Krzysztof"] 78 | [Result "1/2-1/2"] 79 | [WhiteTitle "GM"] 80 | [BlackTitle "GM"] 81 | [WhiteElo "2695"] 82 | [BlackElo "2738"] 83 | [ECO "D37"] 84 | [Opening "QGD"] 85 | [Variation "4.Nf3"] 86 | [WhiteFideId "5029465"] 87 | [BlackFideId "1170546"] 88 | [EventDate "2019.01.12"] 89 | 90 | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 b5 7. a4 c5 8. axb5 91 | cxd4 9. Nxd4 h6 10. Bxf6 Qxf6 11. Bxc4 O-O 12. O-O Bb7 13. Qa4 a5 14. bxa6 Nxa6 92 | 15. Nde2 Bd6 16. Bxa6 Bxa6 17. Qc2 Rfd8 18. Rfd1 Bd3 19. Qd2 Rxa1 20. Rxa1 Bc5 93 | 21. Qf4 Qxf4 22. Nxf4 Bc2 23. Re1 g5 24. Nh5 Rd4 25. Ng3 Rb4 26. Rc1 Rxb2 27. 94 | Nd1 Rb1 28. Rxc2 Rxd1+ 29. Nf1 Bd6 30. g3 Re1 31. f3 h5 32. Kf2 Ra1 33. Nd2 Be5 95 | 34. Nb3 Rd1 35. Rd2 Rb1 36. Nc5 Bc3 37. Rd8+ Kg7 38. Nd3 Ra1 39. Rd7 Ra2+ 40. 96 | Kg1 Ra1+ 41. Kg2 Ra2+ 42. Kh1 g4 43. fxg4 hxg4 44. h3 Ra1+ 45. Kg2 Ra2+ 46. Kh1 97 | gxh3 47. Nf4 Kf6 48. Nxh3 Re2 49. Rd3 Be5 50. Kg1 Rxe4 51. Rf3+ Kg6 52. Rxf7 98 | Bxg3 53. Rf3 Be5 54. Kf1 Rh4 55. Ke2 Bf6 56. Nf4+ Kf7 57. Rf1 Rh6 58. Kd3 Be5 99 | 59. Ke4 Bd6 60. Nd5+ Ke8 61. Nf6+ Kd8 62. Rd1 Rh4+ 63. Kf3 Ke7 64. Ng8+ Kd7 65. 100 | Nf6+ Kc6 66. Rc1+ Kb5 67. Ne4 Ba3 68. Rc8 e5 69. Nc3+ Kb4 70. Nd5+ Kb3 71. Rc3+ 101 | Ka2 72. Re3 Bb2 73. Re4 Rh6 74. Nb4+ Kb3 75. Nd3 Rf6+ 76. Kg4 Kc2 77. Nxb2 Rf4+ 102 | 78. Rxf4 exf4 1/2-1/2 103 | 104 | [Event "81st Tata Steel GpA"] 105 | [Site "Wijk aan Zee NED"] 106 | [Date "2019.01.12"] 107 | [Round "1.5"] 108 | [White "Van Foreest, Jorden"] 109 | [Black "Anand, Viswanathan"] 110 | [Result "0-1"] 111 | [WhiteTitle "GM"] 112 | [BlackTitle "GM"] 113 | [WhiteElo "2612"] 114 | [BlackElo "2773"] 115 | [ECO "B13"] 116 | [Opening "Caro-Kann"] 117 | [Variation "exchange variation"] 118 | [WhiteFideId "1039784"] 119 | [BlackFideId "5000017"] 120 | [EventDate "2019.01.12"] 121 | 122 | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Qc7 6. h3 g6 7. Nf3 Bf5 8. Ne5 123 | Nc6 9. Bf4 Qb6 10. Bxf5 gxf5 11. Nd3 e6 12. Nd2 Rg8 13. O-O O-O-O 14. a4 Ne4 15. 124 | Rc1 Bd6 16. Bxd6 Nxd6 17. b4 Kb8 18. Qe2 Qc7 19. Qe3 Ne7 20. f3 Ng6 21. Ne5 f4 125 | 22. Qe1 Nf5 23. Nxg6 Rxg6 24. Rf2 Rdg8 25. c4 Ne3 26. cxd5 Nxg2 27. Qe5 Qxe5 28. 126 | dxe5 Ne1+ 0-1 127 | 128 | [Event "81st Tata Steel GpA"] 129 | [Site "Wijk aan Zee NED"] 130 | [Date "2019.01.12"] 131 | [Round "1.6"] 132 | [White "Shankland, Samuel"] 133 | [Black "Mamedyarov, Shakhriyar"] 134 | [Result "1/2-1/2"] 135 | [WhiteTitle "GM"] 136 | [BlackTitle "GM"] 137 | [WhiteElo "2725"] 138 | [BlackElo "2817"] 139 | [ECO "C42"] 140 | [Opening "Petrov's defence"] 141 | [WhiteFideId "2004887"] 142 | [BlackFideId "13401319"] 143 | [EventDate "2019.01.12"] 144 | 145 | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 Nf6 6. O-O Be7 7. c3 O-O 8. 146 | Bc2 c5 9. d4 Be6 10. Re1 Re8 11. Bg5 Nbd7 12. Nbd2 Qb6 13. dxc5 dxc5 14. Bb3 Nf8 147 | 15. Bxe6 Nxe6 16. Qb3 Qxb3 17. axb3 Nxg5 18. Nxg5 a6 19. g3 Rad8 20. Nc4 h6 21. 148 | Nf3 Kf8 22. Kf1 Bd6 23. Na5 Rb8 24. Rxe8+ Kxe8 25. Re1+ Kf8 26. Rd1 Ke7 27. Ne1 149 | Bc7 28. Nc4 b5 29. Ne3 g6 30. Nd3 Bd6 31. Ra1 Rb6 32. c4 b4 33. Ke2 Ke6 34. Ra5 150 | Rc6 35. Nd5 Nd7 36. f4 f5 37. Kf3 Nf6 38. Ra1 Nxd5 39. Re1+ Ne3 40. Rxe3+ Kd7 151 | 41. g4 fxg4+ 42. Kxg4 Rc8 43. Rh3 Rh8 44. Kf3 Ke6 45. Ke4 Kf6 46. Ne5 Re8 47. 152 | Rf3 Bb8 48. h4 a5 49. Rf1 h5 50. Rf3 Bc7 51. Rf1 Rd8 52. Nf3 Re8+ 53. Ne5 Rd8 153 | 54. Nf3 Re8+ 1/2-1/2 154 | 155 | [Event "81st Tata Steel GpA"] 156 | [Site "Wijk aan Zee NED"] 157 | [Date "2019.01.12"] 158 | [Round "1.7"] 159 | [White "Radjabov, Teimour"] 160 | [Black "Kramnik, Vladimir"] 161 | [Result "1/2-1/2"] 162 | [WhiteTitle "GM"] 163 | [BlackTitle "GM"] 164 | [WhiteElo "2757"] 165 | [BlackElo "2777"] 166 | [ECO "C50"] 167 | [Opening "Giuoco Piano"] 168 | [WhiteFideId "13400924"] 169 | [BlackFideId "4101588"] 170 | [EventDate "2019.01.12"] 171 | 172 | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 O-O 8. Re1 Ba7 173 | 9. h3 h6 10. Nbd2 Re8 11. b4 Be6 12. Bxe6 Rxe6 13. Bb2 Ne7 14. c4 Ng6 15. Nf1 b5 174 | 16. axb5 axb5 17. Ng3 bxc4 18. dxc4 Re8 19. Qc2 Qb8 20. Reb1 Qb7 21. c5 dxc5 22. 175 | bxc5 Qc6 23. Rc1 Nd7 24. Ra5 Reb8 25. Ba3 Nf4 26. Nf5 Re8 27. g3 Ne6 28. Kg2 Nf6 176 | 29. Re1 Nd7 30. Rc1 Kh7 31. Qc4 Bxc5 32. Rxc5 Ndxc5 33. Bxc5 Ra4 34. Qd5 Qa8 35. 177 | Qd7 Kg8 36. Nxe5 Ng5 37. Nc6 Raxe4 38. Nfe7+ Kh7 39. Ra1 Ra4 40. Rxa4 Qxa4 41. 178 | Qxe8 Qe4+ 42. Kf1 Qb1+ 43. Kg2 1/2-1/2 179 | 180 | [Event "81st Tata Steel GpA"] 181 | [Site "Wijk aan Zee NED"] 182 | [Date "2019.01.13"] 183 | [Round "2.1"] 184 | [White "Carlsen, Magnus"] 185 | [Black "Nepomniachtchi, Ian"] 186 | [Result "1/2-1/2"] 187 | [WhiteTitle "GM"] 188 | [BlackTitle "GM"] 189 | [WhiteElo "2835"] 190 | [BlackElo "2763"] 191 | [ECO "E60"] 192 | [Opening "King's Indian defence"] 193 | [WhiteFideId "1503014"] 194 | [BlackFideId "4168119"] 195 | [EventDate "2019.01.12"] 196 | 197 | 1. d4 Nf6 2. c4 g6 3. f3 e6 4. e4 c5 5. d5 d6 6. Nc3 Bg7 7. Nge2 exd5 8. cxd5 a6 198 | 9. a4 O-O 10. Ng3 Nbd7 11. Be2 Ne8 12. Bf4 Rb8 13. O-O c4 14. Bxc4 Qb6+ 15. Rf2 199 | Bd4 16. Qd2 Ne5 17. Bf1 Bxf2+ 18. Qxf2 Qxf2+ 19. Kxf2 Bd7 20. Be3 f5 21. exf5 200 | gxf5 22. Bd4 Nf6 23. Kg1 Rbc8 24. Ra3 Nc4 25. Rb3 b5 26. axb5 Nd2 27. Rb4 Nxf1 201 | 28. bxa6 Nxg3 29. hxg3 Rb8 30. Rxb8 Rxb8 31. Bxf6 Ra8 32. Nd1 1/2-1/2 202 | 203 | [Event "81st Tata Steel GpA"] 204 | [Site "Wijk aan Zee NED"] 205 | [Date "2019.01.13"] 206 | [Round "2.2"] 207 | [White "Kramnik, Vladimir"] 208 | [Black "Giri, Anish"] 209 | [Result "0-1"] 210 | [WhiteTitle "GM"] 211 | [BlackTitle "GM"] 212 | [WhiteElo "2777"] 213 | [BlackElo "2783"] 214 | [ECO "A28"] 215 | [Opening "English"] 216 | [Variation "four knights, Capablanca variation"] 217 | [WhiteFideId "4101588"] 218 | [BlackFideId "24116068"] 219 | [EventDate "2019.01.12"] 220 | 221 | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bc5 8. 222 | Be2 O-O 9. O-O Bb6 10. a4 Re8 11. Qc2 Qf6 12. Kh1 h6 13. Ng1 Qd6 14. f4 Bxg1 15. 223 | Rxg1 exf4 16. d4 Ne7 17. Ba3 Qd8 18. Raf1 Ng6 19. e5 b6 20. Bf3 Ba6 21. Rf2 c5 224 | 22. g3 fxg3 23. Rxg3 cxd4 24. cxd4 Rc8 25. Qf5 Bc4 26. Bd6 Be6 27. Qb1 Nf4 28. 225 | d5 Nxd5 29. Qg1 Kh8 30. Rd2 Nf4 31. Rd4 Ng6 32. Be4 Rc4 33. Rxc4 Bxc4 34. Qd4 226 | Be6 35. Bc6 Ne7 36. Be4 Nf5 37. Bxf5 Bxf5 38. Kg1 Be6 39. h4 Qd7 40. Qe4 Rc8 41. 227 | h5 Rc1+ 42. Kh2 Qd8 0-1 228 | 229 | [Event "81st Tata Steel GpA"] 230 | [Site "Wijk aan Zee NED"] 231 | [Date "2019.01.13"] 232 | [Round "2.3"] 233 | [White "Mamedyarov, Shakhriyar"] 234 | [Black "Radjabov, Teimour"] 235 | [Result "1/2-1/2"] 236 | [WhiteTitle "GM"] 237 | [BlackTitle "GM"] 238 | [WhiteElo "2817"] 239 | [BlackElo "2757"] 240 | [ECO "D76"] 241 | [Opening "Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6"] 242 | [WhiteFideId "13401319"] 243 | [BlackFideId "13400924"] 244 | [EventDate "2019.01.12"] 245 | 246 | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Nb6 8. Nc3 247 | Nc6 9. e3 e5 10. d5 Na5 11. b3 e4 12. Nd4 Nxd5 13. Nxe4 b6 14. b4 Nxb4 15. Ba3 248 | c5 16. Nxc5 bxc5 17. Bxa8 Ba6 18. Bg2 Bxf1 19. Bxf1 Nb7 20. Bxb4 Bxd4 21. exd4 249 | cxb4 22. Rb1 Qa5 23. Qd2 b3 24. Qxa5 Nxa5 25. axb3 Rd8 26. b4 Nc6 27. b5 Nxd4 250 | 28. Ra1 Rd7 29. Kg2 Rb7 30. Ra2 Nxb5 31. Bxb5 Rxb5 32. Rxa7 Kg7 1/2-1/2 251 | 252 | [Event "81st Tata Steel GpA"] 253 | [Site "Wijk aan Zee NED"] 254 | [Date "2019.01.13"] 255 | [Round "2.4"] 256 | [White "Rapport, Richard"] 257 | [Black "Shankland, Samuel"] 258 | [Result "1/2-1/2"] 259 | [WhiteTitle "GM"] 260 | [BlackTitle "GM"] 261 | [WhiteElo "2731"] 262 | [BlackElo "2725"] 263 | [ECO "A07"] 264 | [Opening "Reti"] 265 | [Variation "King's Indian attack"] 266 | [WhiteFideId "738590"] 267 | [BlackFideId "2004887"] 268 | [EventDate "2019.01.12"] 269 | 270 | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Nc6 6. e4 dxe4 7. dxe4 Qxd1 8. 271 | Rxd1 Bg4 9. c3 Nf6 10. h3 Bd7 11. Re1 O-O-O 12. Na3 Ne8 13. c4 Bf8 14. Nc2 Be6 272 | 15. b3 Nb4 16. Nxb4 Bxb4 17. Rf1 f6 18. Be3 Ng7 19. c5 Rd3 20. Ne1 Rd7 21. c6 273 | bxc6 22. Bxa7 Kb7 23. Be3 Ra8 24. Nf3 Bf7 25. Rfc1 Ne6 26. Bf1 Nd4 27. Kg2 c5 274 | 28. Bc4 Ba3 29. Rd1 Bxc4 30. bxc4 Kc6 31. Nh2 Rd6 32. Bh6 Kd7 33. Ng4 Ke6 34. 275 | Rab1 Bb4 35. Ne3 c6 36. a3 Rxa3 37. Ra1 Nb3 38. Rxa3 Bxa3 39. Rxd6+ Kxd6 40. Nc2 276 | Bb2 41. Kf1 g5 42. Bf8+ Ke6 43. Ke2 Bd4 44. Ne1 Na5 45. Nd3 Nb7 46. f4 gxf4 47. 277 | gxf4 Kf7 48. Bh6 Nd6 49. fxe5 fxe5 50. Be3 Nxc4 51. Bf2 Ke7 52. Nxc5 Bxf2 53. 278 | Kxf2 Nb6 54. Kf3 Nd7 55. Nb7 c5 56. Ke3 Kf6 57. Nd6 Kg5 58. Kf3 Nb6 59. Nf7+ Kf6 279 | 60. Nh6 Nd7 61. Nf5 Kg5 62. Nd6 Nb6 63. Nf7+ Kf6 64. Nh6 Ke6 65. Nf5 c4 66. Ke2 280 | Kd7 67. Nh6 Kc6 68. Nf7 Nd7 69. Kd2 Kc5 70. Kc3 Nf6 71. Nxe5 Nxe4+ 72. Kc2 Kd4 281 | 73. Nd7 Ke3 74. Nf8 h5 75. Ng6 Kf2 76. h4 Kg3 77. Kb2 Kg4 78. Kc2 Nd6 79. Kc3 282 | Nf5 80. Ne5+ Kxh4 81. Kxc4 Kg3 82. Ng6 Kf3 83. Kd3 Ne7 84. Ne5+ Kg2 85. Nf7 h4 283 | 86. Ng5 Ng8 87. Ke3 Kg3 88. Ne4+ Kg2 89. Ng5 Kg3 90. Ne4+ Kh2 91. Kf2 Nh6 92. 284 | Ng5 Ng4+ 93. Kf3 Ne5+ 94. Ke4 Kg2 1/2-1/2 285 | 286 | [Event "81st Tata Steel GpA"] 287 | [Site "Wijk aan Zee NED"] 288 | [Date "2019.01.13"] 289 | [Round "2.5"] 290 | [White "Anand, Viswanathan"] 291 | [Black "Fedoseev, Vladimir3"] 292 | [Result "1/2-1/2"] 293 | [WhiteTitle "GM"] 294 | [BlackTitle "GM"] 295 | [WhiteElo "2773"] 296 | [BlackElo "2724"] 297 | [ECO "C42"] 298 | [Opening "Petrov"] 299 | [Variation "classical attack, Marshall variation"] 300 | [WhiteFideId "5000017"] 301 | [BlackFideId "24130737"] 302 | [EventDate "2019.01.12"] 303 | 304 | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 305 | c6 9. Re1 Bf5 10. Qb3 Qd7 11. Nc3 Nxc3 12. Bxf5 Qxf5 13. Qxb7 Qd7 14. Qxd7 Nxd7 306 | 15. c5 Bxh2+ 16. Nxh2 Ne4 17. Bf4 Rfc8 18. f3 Nef6 19. Re3 Nf8 20. Rd1 Ne6 21. 307 | Be5 Nd7 22. Bd6 Nf6 23. Nf1 g6 24. Ng3 Ne8 25. Be5 a5 26. Ne2 a4 27. Ra3 f6 28. 308 | Bg3 N8c7 29. Bxc7 Nxc7 30. Nc3 Rcb8 31. Rxa4 Rxb2 32. Rxa8+ Nxa8 33. Rb1 Rxb1+ 309 | 34. Nxb1 Nc7 1/2-1/2 310 | 311 | [Event "81st Tata Steel GpA"] 312 | [Site "Wijk aan Zee NED"] 313 | [Date "2019.01.13"] 314 | [Round "2.6"] 315 | [White "Ding, Liren"] 316 | [Black "Vidit, Santosh Gujrathi"] 317 | [Result "1/2-1/2"] 318 | [WhiteTitle "GM"] 319 | [BlackTitle "GM"] 320 | [WhiteElo "2813"] 321 | [BlackElo "2695"] 322 | [ECO "A36"] 323 | [Opening "English"] 324 | [Variation "ultra-symmetrical variation"] 325 | [WhiteFideId "8603677"] 326 | [BlackFideId "5029465"] 327 | [EventDate "2019.01.12"] 328 | 329 | 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. b3 e6 6. Ba3 d6 7. e3 Nge7 8. Nge2 330 | O-O 9. O-O Qa5 10. Bb2 d5 11. cxd5 exd5 12. Nf4 Rd8 13. Qc1 d4 14. Na4 c4 15. 331 | Re1 dxe3 16. dxe3 Ne5 17. Bc3 Qb5 18. Qa3 N7c6 19. bxc4 Nxc4 20. Qb3 Qxb3 21. 332 | axb3 Bxc3 22. Nxc3 Nd2 23. Ncd5 Nxb3 24. Ra3 Nba5 25. Rea1 Nc4 26. Rc3 N4e5 27. 333 | Nc7 Rb8 28. Nfd5 Kg7 29. f4 Ng4 30. e4 Nf6 31. Kf2 Ng4+ 32. Kg1 Nf6 33. Kf2 Ng4+ 1/2-1/2 334 | 335 | [Event "81st Tata Steel GpA"] 336 | [Site "Wijk aan Zee NED"] 337 | [Date "2019.01.13"] 338 | [Round "2.7"] 339 | [White "Duda, Jan-Krzysztof"] 340 | [Black "Van Foreest, Jorden"] 341 | [Result "0-1"] 342 | [WhiteTitle "GM"] 343 | [BlackTitle "GM"] 344 | [WhiteElo "2738"] 345 | [BlackElo "2612"] 346 | [ECO "B13"] 347 | [Opening "Caro-Kann"] 348 | [Variation "exchange variation"] 349 | [WhiteFideId "1170546"] 350 | [BlackFideId "1039784"] 351 | [EventDate "2019.01.12"] 352 | 353 | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. c3 Nf6 6. Nd2 Bg4 7. Qb3 Qc8 8. 354 | Ngf3 e6 9. Bd3 Bh5 10. O-O Bg6 11. Bxg6 hxg6 12. Rae1 Be7 13. g3 O-O 14. Ne5 355 | Nxe5 15. dxe5 Nd7 16. h4 Nc5 17. Qc2 Qc6 18. Re3 Qa6 19. Qb1 Rac8 20. Kg2 b5 21. 356 | Bg5 Qb7 22. Bxe7 Qxe7 23. Rh1 a5 24. Qd1 b4 25. Qg4 bxc3 26. bxc3 Rb8 27. h5 g5 357 | 28. h6 g6 29. Nf3 Ne4 30. Re2 Nxc3 31. Rc2 Ne4 32. Nd4 Rbc8 33. Nc6 Qa3 34. Rhc1 358 | Kh7 35. Qe2 g4 36. Qxg4 Rc7 37. Qf4 Rfc8 38. g4 g5 39. Qh2 Nd2 40. Rc3 Qa4 41. 359 | Qh5 Qe4+ 42. Kh3 d4 43. Rg3 Qf4 44. Rd1 Ne4 45. Rxd4 Nxg3 46. fxg3 Qf1+ 47. Kh2 360 | Rxc6 48. Qxg5 Rc2+ 49. Rd2 Rxd2+ 50. Qxd2 Rc1 0-1 361 | 362 | [Event "81st Tata Steel GpA"] 363 | [Site "Wijk aan Zee NED"] 364 | [Date "2019.01.14"] 365 | [Round "3.1"] 366 | [White "Vidit, Santosh Gujrathi"] 367 | [Black "Carlsen, Magnus"] 368 | [Result "1/2-1/2"] 369 | [WhiteTitle "GM"] 370 | [BlackTitle "GM"] 371 | [WhiteElo "2695"] 372 | [BlackElo "2835"] 373 | [ECO "E64"] 374 | [Opening "King's Indian"] 375 | [Variation "fianchetto, Yugoslav system"] 376 | [WhiteFideId "5029465"] 377 | [BlackFideId "1503014"] 378 | [EventDate "2019.01.12"] 379 | 380 | 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 O-O 5. Nc3 c5 6. d4 d6 7. dxc5 dxc5 8. Qxd8 381 | Rxd8 9. Ne5 Ne8 10. Nd3 Nd6 11. Bf4 Na6 12. Rc1 Bf5 13. O-O Bxd3 14. exd3 Nb4 382 | 15. Rfd1 Rac8 16. a3 Nc6 17. Bxd6 Rxd6 18. Ne4 Re6 19. Nxc5 Re2 20. b4 b6 21. 383 | Bxc6 Rxc6 22. Nb3 Ra2 23. d4 Rxa3 24. d5 Rc7 25. Nd4 Bxd4 26. Rxd4 Ra4 27. c5 384 | bxc5 28. Rdc4 Rd7 29. bxc5 Rxc4 30. Rxc4 Rxd5 31. c6 Rd8 32. Ra4 Ra8 33. c7 Rc8 385 | 34. Rxa7 Kf8 35. g4 f6 36. Kg2 Ke8 37. Ra3 Rxc7 38. Ra8+ Kf7 39. Rh8 Kg7 40. Re8 386 | h6 41. Kg3 Ra7 42. Kg2 h5 43. gxh5 gxh5 44. h4 e5 45. Rb8 Ra4 46. Kg3 Ra3+ 47. 387 | Kg2 Kg6 48. f3 Rd3 49. Rb6 Kf5 50. Ra6 Rd8 51. Kg3 Rg8+ 52. Kf2 Re8 53. Kg3 Rd8 388 | 54. Kg2 Re8 55. Kg3 Re6 56. Ra8 Rd6 57. Rh8 Kg6 58. Rg8+ Kh7 59. Re8 Kg7 60. 389 | Re7+ Kg6 61. Kh3 Kf5 62. Kg3 Rd3 63. Re8 Rc3 64. Re7 Re3 65. Rh7 Kg6 66. Re7 Rd3 390 | 67. Kf2 Kf5 68. Kg3 Rb3 69. Re8 Ra3 70. Re7 Rd3 71. Re8 Rd7 72. Ra8 Rg7+ 73. Kf2 391 | Re7 74. Kg3 Rb7 75. Rc8 Rb1 76. Rc6 Rg1+ 77. Kf2 Rg8 78. Ra6 Rb8 79. Kg3 Kg6 80. 392 | Kg2 Rb2+ 81. Kg3 Rd2 82. Kh3 Kf7 83. Ra7+ Ke6 84. Ra6+ Rd6 85. Ra8 Rd3 86. Kg2 393 | Kf5 87. Ra6 Rd4 88. Kg3 Rb4 89. Ra8 e4 90. fxe4+ Rxe4 91. Rh8 Kg6 92. Rg8+ Kh7 394 | 93. Ra8 Rb4 94. Rc8 Rg4+ 95. Kh3 Rg8 96. Rc1 Ra8 97. Rg1 Rg8 98. Ra1 Kg6 99. Ra5 395 | Rb8 100. Kg3 Rb3+ 101. Kg2 Re3 102. Rb5 Re5 103. Rb8 Kf5 104. Kf3 Ra5 105. Rb3 396 | Ra4 106. Rb5+ Kg6 107. Kg3 Rg4+ 108. Kh3 Re4 109. Kg3 Rg4+ 110. Kh3 Rg1 111. Kh2 397 | Re1 112. Kg3 Re5 113. Rb3 Kf5 114. Kf3 Ra5 115. Rc3 Ra4 116. Rc5+ Kg6 117. Kg3 398 | Rg4+ 118. Kh3 Re4 119. Kg3 f5 120. Rc6+ Kg7 121. Rc7+ Kf6 122. Rc6+ Re6 123. Rc4 399 | Ke5 124. Rc5+ Ke4 125. Rc4+ Ke3 126. Rc3+ Kd4 127. Rc8 Re4 128. Ra8 Rg4+ 129. 400 | Kf3 Ke5 130. Ra5+ Kf6 131. Ra6+ 1/2-1/2 401 | 402 | [Event "81st Tata Steel GpA"] 403 | [Site "Wijk aan Zee NED"] 404 | [Date "2019.01.14"] 405 | [Round "3.2"] 406 | [White "Van Foreest, Jorden"] 407 | [Black "Ding, Liren"] 408 | [Result "0-1"] 409 | [WhiteTitle "GM"] 410 | [BlackTitle "GM"] 411 | [WhiteElo "2612"] 412 | [BlackElo "2813"] 413 | [ECO "C50"] 414 | [Opening "Giuoco Pianissimo"] 415 | [WhiteFideId "1039784"] 416 | [BlackFideId "8603677"] 417 | [EventDate "2019.01.12"] 418 | 419 | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O O-O 7. Re1 a5 8. Bg5 h6 420 | 9. Bh4 g5 10. Bg3 Nh7 11. d4 Bb6 12. dxe5 h5 13. h4 Bg4 14. Nbd2 Nxe5 15. Be2 421 | Nxf3+ 16. Nxf3 Bxf3 17. Bxf3 gxh4 18. Bh2 h3 19. e5 Qh4 20. Qd2 dxe5 21. Rxe5 422 | Rad8 22. Qe2 Ng5 23. Bxb7 f6 24. Re7 Rf7 25. Rxf7 Kxf7 26. Re1 Kg6 27. Qc2+ f5 423 | 28. Qe2 hxg2 29. Bxg2 Qg4 30. Kf1 h4 31. b3 Qxe2+ 32. Kxe2 Re8+ 33. Kf1 Rxe1+ 424 | 34. Kxe1 h3 35. Bd5 Ne4 36. Bxe4 fxe4 37. Ke2 Kf5 38. f3 c6 39. b4 a4 40. c4 Bd4 425 | 41. fxe4+ Kxe4 42. Kf1 Kd3 43. b5 cxb5 44. cxb5 Kc4 45. Ke2 Kxb5 46. Kf3 Kb4 47. 426 | Kg4 Ka3 48. Kxh3 Kxa2 49. Bd6 Kb3 50. Kg2 Bc3 0-1 427 | 428 | [Event "81st Tata Steel GpA"] 429 | [Site "Wijk aan Zee NED"] 430 | [Date "2019.01.14"] 431 | [Round "3.3"] 432 | [White "Giri, Anish"] 433 | [Black "Mamedyarov, Shakhriyar"] 434 | [Result "1/2-1/2"] 435 | [WhiteTitle "GM"] 436 | [BlackTitle "GM"] 437 | [WhiteElo "2783"] 438 | [BlackElo "2817"] 439 | [ECO "D97"] 440 | [Opening "Gruenfeld"] 441 | [Variation "Russian, Byrne (Simagin) variation"] 442 | [WhiteFideId "24116068"] 443 | [BlackFideId "13401319"] 444 | [EventDate "2019.01.12"] 445 | 446 | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Nc6 8. Be2 447 | e5 9. d5 Nd4 10. Nxd4 exd4 11. Qxd4 c6 12. Qc4 b5 13. Qxc6 Bd7 14. Qd6 Re8 15. 448 | Bg5 Rb8 16. a3 a5 17. O-O b4 18. axb4 axb4 19. Nd1 Nxe4 20. Bxd8 Nxd6 21. Bc7 449 | Rb7 22. Bxd6 Rxe2 23. Ra8+ Re8 24. Rxe8+ Bxe8 25. Re1 Bd7 26. Re4 Ba4 27. b3 f5 450 | 28. Rxb4 Rxb4 29. Bxb4 Bxb3 30. Nc3 Bxc3 31. Bxc3 Bxd5 1/2-1/2 451 | 452 | [Event "81st Tata Steel GpA"] 453 | [Site "Wijk aan Zee NED"] 454 | [Date "2019.01.14"] 455 | [Round "3.4"] 456 | [White "Nepomniachtchi, Ian"] 457 | [Black "Kramnik, Vladimir"] 458 | [Result "1-0"] 459 | [WhiteTitle "GM"] 460 | [BlackTitle "GM"] 461 | [WhiteElo "2763"] 462 | [BlackElo "2777"] 463 | [ECO "C67"] 464 | [Opening "Ruy Lopez"] 465 | [Variation "Berlin defence, open variation"] 466 | [WhiteFideId "4168119"] 467 | [BlackFideId "4101588"] 468 | [EventDate "2019.01.12"] 469 | 470 | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. 471 | Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Ne8 13. d5 b6 14. Bf4 Bb7 472 | 15. Qd2 h6 16. c4 c6 17. Nc3 cxd5 18. cxd5 d6 19. Re1 Nc7 20. Bc4 Bxc3 21. bxc3 473 | Qf6 22. h3 Rc8 23. Re4 b5 24. Bb3 a5 25. a3 Qf5 26. Rd4 Qb1+ 27. Bd1 b4 28. cxb4 474 | Nb5 29. Qd3 Qa1 30. Re4 Bxd5 31. Re1 Bc4 32. Qf5 Rf8 33. Kh2 g6 34. Qe4 d5 35. 475 | Qe7 axb4 36. Be5 1-0 476 | 477 | [Event "81st Tata Steel GpA"] 478 | [Site "Wijk aan Zee NED"] 479 | [Date "2019.01.14"] 480 | [Round "3.5"] 481 | [White "Shankland, Samuel"] 482 | [Black "Anand, Viswanathan"] 483 | [Result "1/2-1/2"] 484 | [WhiteTitle "GM"] 485 | [BlackTitle "GM"] 486 | [WhiteElo "2725"] 487 | [BlackElo "2773"] 488 | [ECO "D37"] 489 | [Opening "QGD"] 490 | [Variation "classical variation (5.Bf4)"] 491 | [WhiteFideId "2004887"] 492 | [BlackFideId "5000017"] 493 | [EventDate "2019.01.12"] 494 | 495 | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Bd3 dxc4 8. Bxc4 496 | Ba6 9. Bxa6 Nxa6 10. Qa4 Qc8 11. O-O c5 12. Rac1 Qb7 13. a3 Rfc8 14. Nb5 Nb8 15. 497 | dxc5 bxc5 16. Ne5 Nbd7 17. Nxd7 Qxd7 18. Rfd1 Qc6 19. Bd6 Qb7 20. Be5 Nd5 21. 498 | Qg4 g6 22. e4 Qxb5 23. exd5 exd5 24. Rxd5 Rd8 25. Rcd1 Rxd5 26. Rxd5 Qc6 27. Qd1 499 | Re8 28. Bc3 Bf6 29. Rd6 Qxd6 30. Qxd6 Rd8 31. Qa6 Rd1+ 32. Qf1 Rxf1+ 33. Kxf1 500 | Bxc3 34. bxc3 Kf8 35. Ke2 1/2-1/2 501 | 502 | [Event "81st Tata Steel GpA"] 503 | [Site "Wijk aan Zee NED"] 504 | [Date "2019.01.14"] 505 | [Round "3.6"] 506 | [White "Radjabov, Teimour"] 507 | [Black "Rapport, Richard"] 508 | [Result "1/2-1/2"] 509 | [WhiteTitle "GM"] 510 | [BlackTitle "GM"] 511 | [WhiteElo "2757"] 512 | [BlackElo "2731"] 513 | [ECO "B48"] 514 | [Opening "Sicilian"] 515 | [Variation "Taimanov variation"] 516 | [WhiteFideId "13400924"] 517 | [BlackFideId "738590"] 518 | [EventDate "2019.01.12"] 519 | 520 | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 b5 8. 521 | O-O-O Nxd4 9. Bxd4 Bb7 10. f3 Nf6 11. Qg5 Rc8 12. Bd3 h6 13. Qg3 Qxg3 14. hxg3 522 | Bc5 15. Ne2 Bxd4 16. Nxd4 Ke7 17. Kd2 Rc7 18. c3 Rb8 19. Ra1 Bc8 20. b4 d6 21. 523 | a4 e5 22. Ne2 Bd7 23. axb5 Bxb5 24. Rhc1 Bxd3 25. Kxd3 d5 26. exd5 Nxd5 27. Kd2 524 | Rd8 28. Ke1 Rdc8 29. Rxa6 Nxb4 30. cxb4 Rxc1+ 31. Nxc1 Rxc1+ 32. Kf2 1/2-1/2 525 | 526 | [Event "81st Tata Steel GpA"] 527 | [Site "Wijk aan Zee NED"] 528 | [Date "2019.01.14"] 529 | [Round "3.7"] 530 | [White "Fedoseev, Vladimir3"] 531 | [Black "Duda, Jan-Krzysztof"] 532 | [Result "0-1"] 533 | [WhiteTitle "GM"] 534 | [BlackTitle "GM"] 535 | [WhiteElo "2724"] 536 | [BlackElo "2738"] 537 | [ECO "E03"] 538 | [Opening "Catalan"] 539 | [Variation "open, 5.Qa4 Nbd7, 6.Qxc4"] 540 | [WhiteFideId "24130737"] 541 | [BlackFideId "1170546"] 542 | [EventDate "2019.01.12"] 543 | 544 | 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. dxc5 Bxc5 8. 545 | Nc3 a6 9. Qb3 Ra7 10. Na4 Qa5+ 11. Kf1 b6 12. Nxc5 Nxc5 13. Qc2 O-O 14. Nf3 Bb7 546 | 15. Bd2 Qb5 16. Nd4 Qd7 17. Bxb7 Rxb7 18. Nf3 Nce4 19. Rc1 Qd5 20. Bb4 Re8 21. 547 | Kg2 Qb5 22. Ba3 h5 23. Rhf1 Rd7 24. e3 h4 25. Nxh4 Rd2 26. Qc4 Qxc4 27. Rxc4 b5 548 | 28. Rd4 Rc2 29. Bb4 e5 30. Rd3 Rxb2 31. a3 Ng4 32. Be1 Rc8 33. Nf5 Rcc2 34. Rd8+ 549 | Kh7 35. Kh3 Ngxf2+ 36. Kh4 0-1 550 | 551 | [Event "81st Tata Steel GpA"] 552 | [Site "Wijk aan Zee NED"] 553 | [Date "2019.01.15"] 554 | [Round "4.1"] 555 | [White "Carlsen, Magnus"] 556 | [Black "Kramnik, Vladimir"] 557 | [Result "1/2-1/2"] 558 | [WhiteTitle "GM"] 559 | [BlackTitle "GM"] 560 | [WhiteElo "2835"] 561 | [BlackElo "2777"] 562 | [ECO "C65"] 563 | [Opening "Ruy Lopez"] 564 | [Variation "Berlin defence"] 565 | [WhiteFideId "1503014"] 566 | [BlackFideId "4101588"] 567 | [EventDate "2019.01.12"] 568 | 569 | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. Nbd2 dxe4 7. dxe4 O-O 8. 570 | O-O Qe7 9. b4 Bd6 10. a3 a5 11. Rb1 axb4 12. axb4 Be6 13. Re1 Rfd8 14. Qc2 h6 571 | 15. Bf1 Ra2 16. Bb2 Qe8 17. Nc4 b5 18. Ne3 Ne7 19. Ra1 Rda8 20. Rxa2 Rxa2 21. 572 | Ra1 Rxa1 22. Bxa1 Qa8 23. Bb2 Qxe4 24. Qxe4 Nxe4 25. Bxb5 f5 26. Bd3 Nf6 27. Bf1 573 | g5 28. Nc4 Bxc4 29. Bxc4+ Kg7 30. Nd2 e4 31. Bb3 c6 32. h3 h5 33. Kf1 Kg6 34. 574 | Nc4 Bc7 35. Na5 Nd7 36. Ba4 Nb6 37. Bxc6 Nxc6 38. Nxc6 Nc4 39. Bc1 f4 40. f3 575 | exf3 41. gxf3 g4 42. Kg2 Kg5 43. b5 g3 44. Nb4 Ne3+ 45. Bxe3 fxe3 46. Nd3 e2 47. 576 | f4+ Bxf4 48. b6 Kf5 49. Kf3 g2 50. Kxg2 Ke4 51. Ne1 Ke3 52. b7 h4 53. c4 Bg3 54. 577 | c5 Kd2 55. Nf3+ Kd1 56. c6 Kc1 1/2-1/2 578 | 579 | [Event "81st Tata Steel GpA"] 580 | [Site "Wijk aan Zee NED"] 581 | [Date "2019.01.15"] 582 | [Round "4.2"] 583 | [White "Rapport, Richard"] 584 | [Black "Giri, Anish"] 585 | [Result "0-1"] 586 | [WhiteTitle "GM"] 587 | [BlackTitle "GM"] 588 | [WhiteElo "2731"] 589 | [BlackElo "2783"] 590 | [ECO "D00"] 591 | [Opening "Queen's pawn"] 592 | [Variation "Chigorin variation"] 593 | [WhiteFideId "738590"] 594 | [BlackFideId "24116068"] 595 | [EventDate "2019.01.12"] 596 | 597 | 1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 O-O 7. Bd3 c6 8. Nc3 598 | Nb4 9. h3 Nxd3+ 10. cxd3 b6 11. O-O Bb7 12. Qb3 Nd7 13. Rfe1 Rc8 14. Rac1 h6 15. 599 | Bg3 a5 16. Na4 Ba6 17. Ne5 Nxe5 18. Bxe5 Bb5 19. Re2 Re8 20. Rec2 Bf8 21. Nxb6 600 | Qxb6 22. a4 Ra8 23. g4 Qd8 24. axb5 a4 25. Qc3 cxb5 26. Qc6 b4 27. Bc7 Qg5 28. 601 | f4 Qg6 29. e4 h5 30. g5 h4 31. Kf2 a3 32. b3 Rec8 33. Qb7 dxe4 34. dxe4 f6 35. 602 | Be5 Rxc2+ 36. Rxc2 Re8 37. gxf6 gxf6 38. Kf1 Re7 39. Qc6 Rg7 40. Qxe6+ Kh7 0-1 603 | 604 | [Event "81st Tata Steel GpA"] 605 | [Site "Wijk aan Zee NED"] 606 | [Date "2019.01.15"] 607 | [Round "4.3"] 608 | [White "Ding, Liren"] 609 | [Black "Fedoseev, Vladimir3"] 610 | [Result "1/2-1/2"] 611 | [WhiteTitle "GM"] 612 | [BlackTitle "GM"] 613 | [WhiteElo "2813"] 614 | [BlackElo "2724"] 615 | [ECO "D35"] 616 | [Opening "QGD"] 617 | [Variation "exchange, positional line, 5...c6"] 618 | [WhiteFideId "8603677"] 619 | [BlackFideId "24130737"] 620 | [EventDate "2019.01.12"] 621 | 622 | 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. 623 | Nge2 Nf8 9. O-O Ne6 10. Bh4 g6 11. b4 a6 12. Na4 O-O 13. Nc5 Ng7 14. Rc1 Nfe8 624 | 15. Bxe7 Qxe7 16. a4 Nd6 17. b5 axb5 18. axb5 Bf5 19. bxc6 bxc6 20. Nf4 Rfb8 21. 625 | Re1 Ra2 22. Bf1 h5 23. Ra1 Rxa1 24. Qxa1 Ne4 25. Nxe4 Bxe4 26. Rc1 Ne6 27. Nd3 626 | Bxd3 28. Bxd3 Qc7 29. h3 Kg7 30. Rc3 Rb6 31. Ra3 Rb8 32. Rc3 Rb6 33. Qa8 Qd6 34. 627 | Rc1 Qc7 35. h4 Qd6 36. Bf1 Nd8 37. Qa5 Rb3 38. g3 Qf6 39. Qa2 Rb6 40. Bh3 Qd6 628 | 41. Kg2 Qe7 42. Qe2 Nb7 43. Kg1 1/2-1/2 629 | 630 | [Event "81st Tata Steel GpA"] 631 | [Site "Wijk aan Zee NED"] 632 | [Date "2019.01.15"] 633 | [Round "4.4"] 634 | [White "Anand, Viswanathan"] 635 | [Black "Radjabov, Teimour"] 636 | [Result "1/2-1/2"] 637 | [WhiteTitle "GM"] 638 | [BlackTitle "GM"] 639 | [WhiteElo "2773"] 640 | [BlackElo "2757"] 641 | [ECO "C67"] 642 | [Opening "Ruy Lopez"] 643 | [Variation "Berlin defence, open variation"] 644 | [WhiteFideId "5000017"] 645 | [BlackFideId "13400924"] 646 | [EventDate "2019.01.12"] 647 | 648 | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. 649 | Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Nf5 13. Bf4 d6 14. Bd3 Be6 650 | 15. Nd2 Bg5 16. Qe4 d5 17. Qe5 Bxf4 18. Qxf4 Qd6 19. Qf3 g6 20. Re1 Ng7 21. Nf1 651 | Re8 22. Ne3 Bf5 23. Bf1 Bd7 24. Qd1 Nf5 25. Nxf5 Rxe1 26. Qxe1 Bxf5 27. Qe8+ Kg7 652 | 28. Qb5 Bc8 29. g3 c6 30. Qe2 Qe6 1/2-1/2 653 | 654 | [Event "81st Tata Steel GpA"] 655 | [Site "Wijk aan Zee NED"] 656 | [Date "2019.01.15"] 657 | [Round "4.5"] 658 | [White "Mamedyarov, Shakhriyar"] 659 | [Black "Nepomniachtchi, Ian"] 660 | [Result "1/2-1/2"] 661 | [WhiteTitle "GM"] 662 | [BlackTitle "GM"] 663 | [WhiteElo "2817"] 664 | [BlackElo "2763"] 665 | [ECO "E60"] 666 | [Opening "King's Indian, 3.Nf3"] 667 | [WhiteFideId "13401319"] 668 | [BlackFideId "4168119"] 669 | [EventDate "2019.01.12"] 670 | 671 | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d6 6. O-O Nbd7 7. Nc3 e5 8. Qc2 672 | c6 9. b3 Re8 10. Ba3 exd4 11. Nxd4 Nc5 12. Rad1 Qe7 13. b4 Nce4 14. Bb2 Nxc3 15. 673 | Qxc3 d5 16. Nb3 Nh5 17. Nd4 Nf6 18. a3 Ne4 19. Qc1 dxc4 20. Bxc4 Bd7 21. Nb3 674 | Bxb2 22. Qxb2 Rad8 23. Rd4 Nd6 24. Bd3 Nf5 25. Bxf5 Bxf5 26. Na5 Be4 27. f3 Bd3 675 | 28. Re1 Qf6 29. Rd1 Rxd4 30. Qxd4 Qxd4 31. exd4 Ba6 32. a4 Re6 1/2-1/2 676 | 677 | [Event "81st Tata Steel GpA"] 678 | [Site "Wijk aan Zee NED"] 679 | [Date "2019.01.15"] 680 | [Round "4.6"] 681 | [White "Duda, Jan-Krzysztof"] 682 | [Black "Shankland, Samuel"] 683 | [Result "1/2-1/2"] 684 | [WhiteTitle "GM"] 685 | [BlackTitle "GM"] 686 | [WhiteElo "2738"] 687 | [BlackElo "2725"] 688 | [ECO "B48"] 689 | [Opening "Sicilian"] 690 | [Variation "Taimanov variation"] 691 | [WhiteFideId "1170546"] 692 | [BlackFideId "2004887"] 693 | [EventDate "2019.01.12"] 694 | 695 | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 696 | O-O-O Be7 9. f4 b5 10. e5 b4 11. exf6 bxc3 12. Qxc3 Bxf6 13. g4 h6 14. h4 Bb7 697 | 15. Rh2 Qd6 16. Qd2 Bxd4 17. Bxd4 Qxd4 18. Qxd4 Nxd4 19. Rxd4 Ke7 20. Rhd2 Bc6 698 | 21. Bg2 Bxg2 22. Rxd7+ Ke8 23. Rc7 Bf3 24. Rdd7 Bxg4 25. Re7+ Kd8 26. Red7+ Ke8 699 | 27. Rxf7 g6 28. Rfe7+ Kd8 29. Red7+ Ke8 30. Re7+ Kd8 31. Red7+ Ke8 1/2-1/2 700 | 701 | [Event "81st Tata Steel GpA"] 702 | [Site "Wijk aan Zee NED"] 703 | [Date "2019.01.15"] 704 | [Round "4.7"] 705 | [White "Vidit, Santosh Gujrathi"] 706 | [Black "Van Foreest, Jorden"] 707 | [Result "1-0"] 708 | [WhiteTitle "GM"] 709 | [BlackTitle "GM"] 710 | [WhiteElo "2695"] 711 | [BlackElo "2612"] 712 | [ECO "E04"] 713 | [Opening "Catalan"] 714 | [Variation "open, 5.Nf3"] 715 | [WhiteFideId "5029465"] 716 | [BlackFideId "1039784"] 717 | [EventDate "2019.01.12"] 718 | 719 | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1 8. 720 | Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 O-O 11. Nb3 Be7 12. c4 Bd7 13. Bb2 Rfd8 14. Nfd4 721 | Rac8 15. Nb5 b6 16. Nd6 Bxd6 17. Rxd6 Be8 18. Rd3 h6 19. Rad1 Rd7 20. Rxd7 Nxd7 722 | 21. Rc1 Nc5 22. Nxc5 bxc5 23. Kf1 Rb8 24. Bxc6 Bxc6 25. Ba3 Be4 26. f3 Bb1 27. 723 | Bxc5 Bxa2 28. Bxa7 Rb1 29. Rxb1 Bxb1 30. c5 Kf8 31. Bb8 Ke7 32. Bd6+ Ke8 33. c6 724 | Kd8 34. Kf2 Bc2 35. h4 h5 36. Ke3 Ba4 37. c7+ Kd7 38. g4 g6 39. Kf4 Bb5 40. Kg5 725 | Ba6 41. gxh5 gxh5 42. Bh2 Bxe2 43. Kxh5 f6 44. Kg6 e5 45. Kxf6 Kxc7 46. Bxe5+ 726 | Kd7 47. f4 Ke8 48. Bd6 Bh5 49. Kg5 Bf7 50. h5 Bg8 51. Kf6 1-0 727 | 728 | [Event "81st Tata Steel GpA"] 729 | [Site "Wijk aan Zee NED"] 730 | [Date "2019.01.16"] 731 | [Round "5.1"] 732 | [White "Fedoseev, Vladimir3"] 733 | [Black "Vidit, Santosh Gujrathi"] 734 | [Result "1/2-1/2"] 735 | [WhiteTitle "GM"] 736 | [BlackTitle "GM"] 737 | [WhiteElo "2724"] 738 | [BlackElo "2695"] 739 | [ECO "E32"] 740 | [Opening "Nimzo-Indian"] 741 | [Variation "classical variation"] 742 | [WhiteFideId "24130737"] 743 | [BlackFideId "5029465"] 744 | [EventDate "2019.01.12"] 745 | 746 | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. e3 b6 8. cxd5 747 | exd5 9. Bd3 Ba6 10. Ne2 c5 11. b3 Ne4 12. Qc2 Bxd3 13. Qxd3 Nc6 14. Bb2 cxd4 15. 748 | Nxd4 Nc5 16. Qd1 Nxd4 17. Bxd4 Ne6 18. O-O Qh4 19. Bb2 Rad8 20. Rc1 Rd7 21. f4 749 | Qe7 22. b4 f6 23. Qb3 Qf7 24. Rfd1 Rfd8 25. h3 Qg6 26. a4 Qe4 27. a5 bxa5 28. 750 | bxa5 Kf7 29. Kh2 h5 30. Bd4 Re7 31. Rc3 Rdd7 32. a6 h4 33. Qb2 Rc7 34. Qf2 Rxc3 751 | 35. Bxc3 Rc7 36. Be1 Rc2 37. Rd2 Rxd2 38. Bxd2 Qd3 39. Bb4 Qc4 40. Be1 Qxa6 41. 752 | Qxh4 Qe2 42. f5 Ng5 43. Qg3 Kg8 44. Bc3 Qb5 45. Qc7 Ne4 46. Bd4 a5 47. Qe7 a4 753 | 48. Bb2 Qb8+ 49. Kg1 Qc8 50. Kh2 Qb8+ 51. Kg1 Qc8 52. Kh2 Kh7 53. Qa7 Qf8 54. 754 | Bd4 a3 55. Kg1 Qb4 56. Kh2 Qd6+ 57. Kg1 Qb4 58. Kh2 Qb3 59. Qa8 a2 60. Qe8 Qa3 755 | 61. Ba1 Qd6+ 62. Kg1 Qc5 63. Qg6+ Kg8 64. Qe8+ Qf8 65. Qa4 Qc8 66. Qxa2 Qc1+ 67. 756 | Kh2 Qc7+ 68. Kg1 Qc1+ 69. Kh2 Nd2 70. Bb2 Qe1 71. Qxd5+ Kh7 72. Bc3 Nf1+ 73. Kg1 757 | Nd2+ 74. Kh2 Nf1+ 1/2-1/2 758 | 759 | [Event "81st Tata Steel GpA"] 760 | [Site "Wijk aan Zee NED"] 761 | [Date "2019.01.16"] 762 | [Round "5.2"] 763 | [White "Radjabov, Teimour"] 764 | [Black "Duda, Jan-Krzysztof"] 765 | [Result "1/2-1/2"] 766 | [WhiteTitle "GM"] 767 | [BlackTitle "GM"] 768 | [WhiteElo "2757"] 769 | [BlackElo "2738"] 770 | [ECO "C24"] 771 | [Opening "Bishop's opening"] 772 | [Variation "Berlin defence"] 773 | [WhiteFideId "13400924"] 774 | [BlackFideId "1170546"] 775 | [EventDate "2019.01.12"] 776 | 777 | 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 a5 8. a4 778 | O-O 9. exd5 Nxd5 10. O-O f6 11. h3 Be6 12. d4 e4 13. Re1 Bxh3 14. Rxe4 Bf5 15. 779 | Re2 Kh8 16. Nc3 b6 17. Rae1 Ra7 18. Nxd5 cxd5 19. Qf4 Bg6 20. c3 Rd7 21. Nh4 Bh5 780 | 22. Re3 g5 23. Qf5 Nc6 24. Nf3 Ne7 25. Qb1 Ng6 26. Bc2 Rg7 27. Bf5 Ne7 28. Bd3 781 | Ng6 29. Bf5 Ne7 30. Bd3 Ng6 1/2-1/2 782 | 783 | [Event "81st Tata Steel GpA"] 784 | [Site "Wijk aan Zee NED"] 785 | [Date "2019.01.16"] 786 | [Round "5.3"] 787 | [White "Shankland, Samuel"] 788 | [Black "Ding, Liren"] 789 | [Result "0-1"] 790 | [WhiteTitle "GM"] 791 | [BlackTitle "GM"] 792 | [WhiteElo "2725"] 793 | [BlackElo "2813"] 794 | [ECO "C88"] 795 | [Opening "Ruy Lopez"] 796 | [Variation "closed, 7...O-O"] 797 | [WhiteFideId "2004887"] 798 | [BlackFideId "8603677"] 799 | [EventDate "2019.01.12"] 800 | 801 | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 802 | Bb7 9. d3 d6 10. c3 Na5 11. Bc2 c5 12. Nbd2 Re8 13. Nf1 h6 14. Ne3 Bf8 15. b4 803 | cxb4 16. cxb4 Nc6 17. a3 d5 18. Ng4 Nxg4 19. hxg4 dxe4 20. dxe4 Qxd1 21. Rxd1 a5 804 | 22. bxa5 Nxa5 23. Rb1 Bc6 24. Nd2 Red8 25. Kf1 Nb7 26. Rb3 Bd7 27. f3 Rac8 28. 805 | Bb1 b4 29. Rb2 Ba4 30. Re1 Rc7 31. Ba2 bxa3 32. Rb6 Bc5 33. Rb1 Bc2 0-1 806 | 807 | [Event "81st Tata Steel GpA"] 808 | [Site "Wijk aan Zee NED"] 809 | [Date "2019.01.16"] 810 | [Round "5.4"] 811 | [White "Kramnik, Vladimir"] 812 | [Black "Mamedyarov, Shakhriyar"] 813 | [Result "1/2-1/2"] 814 | [WhiteTitle "GM"] 815 | [BlackTitle "GM"] 816 | [WhiteElo "2777"] 817 | [BlackElo "2817"] 818 | [ECO "C80"] 819 | [Opening "Ruy Lopez"] 820 | [Variation "open, Bernstein variation"] 821 | [WhiteFideId "4101588"] 822 | [BlackFideId "13401319"] 823 | [EventDate "2019.01.12"] 824 | 825 | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 826 | Be6 9. Nbd2 Nc5 10. c3 d4 11. Bxe6 Nxe6 12. cxd4 Ncxd4 13. a4 Bc5 14. Ne4 Bb6 827 | 15. Nfg5 Qd5 16. Nxe6 Qxe6 17. axb5 a5 18. b4 a4 19. Be3 Qxe5 20. Nc3 Ne6 21. 828 | Bxb6 Qxc3 22. Bc5 Nxc5 23. bxc5 O-O 24. Rxa4 Qxc5 25. Rxa8 Rxa8 26. Qc1 Qxb5 27. 829 | Qxc7 Qb8 28. Qxb8+ Rxb8 29. h3 h6 30. f3 f6 31. Kh1 1/2-1/2 830 | 831 | [Event "81st Tata Steel GpA"] 832 | [Site "Wijk aan Zee NED"] 833 | [Date "2019.01.16"] 834 | [Round "5.5"] 835 | [White "Nepomniachtchi, Ian"] 836 | [Black "Rapport, Richard"] 837 | [Result "1/2-1/2"] 838 | [WhiteTitle "GM"] 839 | [BlackTitle "GM"] 840 | [WhiteElo "2763"] 841 | [BlackElo "2731"] 842 | [ECO "C79"] 843 | [Opening "Ruy Lopez"] 844 | [Variation "Steinitz defence deferred (Russian defence)"] 845 | [WhiteFideId "4168119"] 846 | [BlackFideId "738590"] 847 | [EventDate "2019.01.12"] 848 | 849 | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. c3 Nxe4 7. d4 Bd7 8. Re1 850 | Nf6 9. Bxc6 Bxc6 10. dxe5 dxe5 11. Qxd8+ Kxd8 12. Nxe5 Be8 13. Bg5 h6 14. Bxf6+ 851 | gxf6 15. Ng4 Be7 16. Nd2 Bd7 17. Ne3 Be6 18. Nb3 Kc8 19. Nd4 Bd7 20. Rad1 a5 21. 852 | Nd5 Bd8 22. Nb3 b6 23. Nd4 a4 24. c4 Ra5 25. f4 c6 26. Nc3 Re8 27. Rxe8 Bxe8 28. 853 | Kf2 Bd7 29. Rd3 Bc7 30. Kf3 Rc5 31. b3 axb3 32. axb3 f5 33. Re3 Kd8 34. Nd1 b5 854 | 35. Rd3 bxc4 36. bxc4 Rxc4 37. Ne3 Ra4 38. Nxc6+ 1/2-1/2 855 | 856 | [Event "81st Tata Steel GpA"] 857 | [Site "Wijk aan Zee NED"] 858 | [Date "2019.01.16"] 859 | [Round "5.6"] 860 | [White "Van Foreest, Jorden"] 861 | [Black "Carlsen, Magnus"] 862 | [Result "0-1"] 863 | [WhiteTitle "GM"] 864 | [BlackTitle "GM"] 865 | [WhiteElo "2612"] 866 | [BlackElo "2835"] 867 | [ECO "B33"] 868 | [Opening "Sicilian"] 869 | [Variation "Pelikan (Lasker/Sveshnikov) variation"] 870 | [WhiteFideId "1039784"] 871 | [BlackFideId "1503014"] 872 | [EventDate "2019.01.12"] 873 | 874 | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. 875 | exd5 Ne7 9. c4 Ng6 10. Qa4 Bd7 11. Qb4 Qb8 12. h4 h5 13. Be3 a6 14. Nc3 f5 15. 876 | O-O-O Be7 16. g3 O-O 17. Be2 e4 18. Bd4 Bf6 19. Bxf6 Rxf6 20. Qb6 Ne5 21. Kb1 877 | Be8 22. Rd2 Nd7 23. Qd4 Qc7 24. Nd1 Ne5 25. Ne3 f4 26. gxf4 Rxf4 27. Rg1 Bg6 28. 878 | Ka1 Raf8 29. c5 Rxf2 30. Qc3 Qxc5 31. Qxc5 dxc5 32. d6 Kh7 33. d7 Nf3 0-1 879 | 880 | [Event "81st Tata Steel GpA"] 881 | [Site "Wijk aan Zee NED"] 882 | [Date "2019.01.16"] 883 | [Round "5.7"] 884 | [White "Giri, Anish"] 885 | [Black "Anand, Viswanathan"] 886 | [Result "1/2-1/2"] 887 | [WhiteTitle "GM"] 888 | [BlackTitle "GM"] 889 | [WhiteElo "2783"] 890 | [BlackElo "2773"] 891 | [ECO "C53"] 892 | [Opening "Giuoco Piano"] 893 | [WhiteFideId "24116068"] 894 | [BlackFideId "5000017"] 895 | [EventDate "2019.01.12"] 896 | 897 | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. a4 O-O 8. Re1 a5 898 | 9. h3 h6 10. Nbd2 Be6 11. Bb5 Na7 12. d4 Nxb5 13. axb5 exd4 14. Nxd4 Re8 15. Nf1 899 | Bc4 16. Ng3 d5 17. e5 Ne4 18. Nxe4 dxe4 19. Rxe4 Qd5 20. Qf3 Bxd4 21. cxd4 Re6 900 | 22. Rf4 1/2-1/2 901 | 902 | [Event "81st Tata Steel GpA"] 903 | [Site "Wijk aan Zee NED"] 904 | [Date "2019.01.18"] 905 | [Round "6.1"] 906 | [White "Carlsen, Magnus"] 907 | [Black "Mamedyarov, Shakhriyar"] 908 | [Result "1-0"] 909 | [WhiteTitle "GM"] 910 | [BlackTitle "GM"] 911 | [WhiteElo "2835"] 912 | [BlackElo "2817"] 913 | [ECO "D27"] 914 | [Opening "QGA"] 915 | [Variation "classical, 6...a6"] 916 | [WhiteFideId "1503014"] 917 | [BlackFideId "13401319"] 918 | [EventDate "2019.01.12"] 919 | 920 | 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. b3 b6 8. dxc5 921 | Qxd1 9. Rxd1 Bxc5 10. Bb2 Nbd7 11. Nbd2 Bb7 12. Be2 O-O 13. Nc4 Rfd8 14. Ne1 Bd5 922 | 15. Rac1 Rac8 16. Nd3 Be7 17. Nce5 Bb7 18. Nc4 Bd5 19. Nd2 Bb7 20. Kf1 h6 21. 923 | Bf3 Nd5 22. Nc4 b5 23. Na5 Ba8 24. a3 g5 25. h3 f5 26. b4 Kf7 27. Nb3 Bf6 28. 924 | Bxf6 Kxf6 29. Nbc5 N5b6 30. Be2 Nc4 31. a4 Ndb6 32. a5 Nd5 33. Nxa6 Ndxe3+ 34. 925 | fxe3 Nxe3+ 35. Kg1 Nxd1 36. Rxd1 Rc2 37. Bf3 Be4 38. Nac5 Bxd3 39. Rxd3 Rxd3 40. 926 | Nxd3 e5 41. Bb7 e4 42. Nc5 Ke5 43. a6 Ra2 44. Bc6 h5 45. Bxb5 g4 46. hxg4 hxg4 927 | 47. Bc4 Ra1+ 48. Kh2 f4 49. b5 f3 50. b6 Kf4 51. Nxe4 1-0 928 | 929 | [Event "81st Tata Steel GpA"] 930 | [Site "Wijk aan Zee NED"] 931 | [Date "2019.01.18"] 932 | [Round "6.2"] 933 | [White "Van Foreest, Jorden"] 934 | [Black "Fedoseev, Vladimir3"] 935 | [Result "1-0"] 936 | [WhiteTitle "GM"] 937 | [BlackTitle "GM"] 938 | [WhiteElo "2612"] 939 | [BlackElo "2724"] 940 | [ECO "B09"] 941 | [Opening "Pirc"] 942 | [Variation "Austrian attack"] 943 | [WhiteFideId "1039784"] 944 | [BlackFideId "24130737"] 945 | [EventDate "2019.01.12"] 946 | 947 | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. a3 Nc6 6. Nf3 O-O 7. Be2 d5 8. e5 Ne4 948 | 9. Bd3 f5 10. O-O e6 11. Be3 b6 12. Ng5 Nxg5 13. fxg5 f4 14. Rxf4 Rxf4 15. Bxf4 949 | Nxd4 16. Bxg6 hxg6 17. Qxd4 Ba6 18. Qa4 Bb7 19. Bg3 Qxg5 20. Qd7 Qg4 21. Nb5 Rf8 950 | 22. Nxc7 Bc8 23. Qe7 Qf5 24. Qd6 Bh6 25. h3 Be3+ 26. Kh2 Bc5 27. Qc6 Qxc2 28. 951 | Qb5 Be7 29. Na6 d4 30. Nb4 Bxb4 31. Qxb4 Bb7 32. Rg1 d3 33. Qg4 d2 34. Qxe6+ Kg7 952 | 35. Qd7+ Rf7 36. Qd4 Kg8 37. e6 Rf8 38. e7 Re8 39. Rd1 Qc6 40. Rxd2 Rxe7 41. Qg4 953 | Qe4 42. Qg5 Rd7 43. Rf2 Rf7 44. Qd8+ Kg7 45. Bf4 Qd5 46. Qb8 1-0 954 | 955 | [Event "81st Tata Steel GpA"] 956 | [Site "Wijk aan Zee NED"] 957 | [Date "2019.01.18"] 958 | [Round "6.3"] 959 | [White "Duda, Jan-Krzysztof"] 960 | [Black "Giri, Anish"] 961 | [Result "0-1"] 962 | [WhiteTitle "GM"] 963 | [BlackTitle "GM"] 964 | [WhiteElo "2738"] 965 | [BlackElo "2783"] 966 | [ECO "C44"] 967 | [Opening "Konstantinopolsky opening"] 968 | [WhiteFideId "1170546"] 969 | [BlackFideId "24116068"] 970 | [EventDate "2019.01.12"] 971 | 972 | 1. e4 e5 2. Nf3 Nc6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. c4 d6 7. h3 O-O 8. Nc3 Nd7 973 | 9. Bg5 f6 10. Be3 f5 11. exf5 gxf5 12. Qd2 Nc5 13. O-O Ne6 14. Nd5 f4 15. gxf4 974 | Ncd4 16. Bxd4 exd4 17. Qa5 b6 18. Qe1 c6 19. Ng5 Re8 20. Qd1 Nxg5 21. fxg5 cxd5 975 | 22. Bxd5+ Be6 23. Bxa8 Qxa8 24. Qh5 Bf5 25. Rad1 Re5 26. Rd2 Qd8 27. h4 Bh3 28. 976 | Qf3 Bxf1 29. Kxf1 h6 30. gxh6 Bxh6 31. Re2 Qe7 32. Qg4+ Kf7 33. Qf3+ Kg7 34. 977 | Qg4+ Kf7 35. Qf3+ Qf6 36. Qb7+ Kg6 37. Rxe5 dxe5 38. Ke2 Qf4 39. Kf1 Kh5 40. b4 978 | Qc1+ 41. Kg2 Kxh4 42. Qxa7 Qg5+ 43. Kf1 Kh3 44. Qh7 Qh5 0-1 979 | 980 | [Event "81st Tata Steel GpA"] 981 | [Site "Wijk aan Zee NED"] 982 | [Date "2019.01.18"] 983 | [Round "6.4"] 984 | [White "Ding, Liren"] 985 | [Black "Radjabov, Teimour"] 986 | [Result "1/2-1/2"] 987 | [WhiteTitle "GM"] 988 | [BlackTitle "GM"] 989 | [WhiteElo "2813"] 990 | [BlackElo "2757"] 991 | [ECO "A07"] 992 | [Opening "Reti"] 993 | [Variation "King's Indian attack (Barcza system)"] 994 | [WhiteFideId "8603677"] 995 | [BlackFideId "13400924"] 996 | [EventDate "2019.01.12"] 997 | 998 | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 dxc4 7. Qc2 a6 8. Qxc4 999 | b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. Rd1 Qc8 13. Ba5 c5 14. dxc5 Bxc5 15. 1000 | Nbd2 Nbd7 16. Nb3 Ba7 17. Qf4 Nb6 18. Bxb6 Bxb6 19. Rac1 Qe8 20. Ne5 Bxg2 21. 1001 | Kxg2 Rd8 22. Rxd8 Qxd8 23. Qf3 Qd6 24. Nd3 Nd5 25. Nbc5 a5 26. Ne4 Qb8 27. h4 h6 1002 | 28. b3 b4 29. Rc4 Rd8 30. g4 Ne7 31. g5 Ng6 32. Qg3 Qxg3+ 33. fxg3 Ne7 34. g4 1003 | hxg5 35. Nxg5 Nd5 36. Kf3 Be3 37. Ne4 g6 38. Nf6+ Nxf6 39. Kxe3 Nd5+ 40. Kf3 Kg7 1004 | 41. g5 Rh8 42. e3 Nb6 43. Rd4 Nd5 44. Ne5 f6 45. Nc4 fxg5 46. hxg5 Rf8+ 47. Kg4 1005 | Rf2 48. e4 Nc3 49. Rd7+ Rf7 50. Rxf7+ Kxf7 51. Nxa5 Nxa2 52. Kf4 Nc1 53. Ke3 e5 1006 | 54. Kd2 Na2 55. Kd3 Ke6 56. Nb7 Nc3 57. Nd8+ Kd6 58. Nf7+ Ke6 59. Nd8+ Kd6 60. 1007 | Nf7+ Ke6 61. Nh8 Nd1 62. Ke2 Nc3+ 63. Kd3 Nd1 64. Nxg6 Nf2+ 65. Ke3 Nh3 66. Nf8+ 1008 | Ke7 67. Nh7 Kf7 68. Kf3 Kg6 69. Nf8+ Kf7 70. Nd7 Nxg5+ 71. Ke3 Ke6 72. Nb6 Kd6 1009 | 73. Nc4+ Ke6 74. Nb2 Kd6 75. Nc4+ 1/2-1/2 1010 | 1011 | [Event "81st Tata Steel GpA"] 1012 | [Site "Wijk aan Zee NED"] 1013 | [Date "2019.01.18"] 1014 | [Round "6.5"] 1015 | [White "Anand, Viswanathan"] 1016 | [Black "Nepomniachtchi, Ian"] 1017 | [Result "1/2-1/2"] 1018 | [WhiteTitle "GM"] 1019 | [BlackTitle "GM"] 1020 | [WhiteElo "2773"] 1021 | [BlackElo "2763"] 1022 | [ECO "B96"] 1023 | [Opening "Sicilian"] 1024 | [Variation "Najdorf, 7.f4"] 1025 | [WhiteFideId "5000017"] 1026 | [BlackFideId "4168119"] 1027 | [EventDate "2019.01.12"] 1028 | 1029 | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qe2 1030 | h6 9. Bh4 e5 10. fxe5 dxe5 11. Nf5 Nb6 12. Qf3 Bxf5 13. Qxf5 Be7 14. Bd3 Nfd7 1031 | 15. Bxe7 Qxe7 16. O-O-O O-O 17. Kb1 Nc5 18. Be2 Rad8 19. Qf2 Qc7 20. Qe3 Qc6 21. 1032 | Rhe1 Rfe8 22. a3 Kf8 1/2-1/2 1033 | 1034 | [Event "81st Tata Steel GpA"] 1035 | [Site "Wijk aan Zee NED"] 1036 | [Date "2019.01.18"] 1037 | [Round "6.6"] 1038 | [White "Vidit, Santosh Gujrathi"] 1039 | [Black "Shankland, Samuel"] 1040 | [Result "1/2-1/2"] 1041 | [WhiteTitle "GM"] 1042 | [BlackTitle "GM"] 1043 | [WhiteElo "2695"] 1044 | [BlackElo "2725"] 1045 | [ECO "E60"] 1046 | [Opening "King's Indian"] 1047 | [Variation "3.g3"] 1048 | [WhiteFideId "5029465"] 1049 | [BlackFideId "2004887"] 1050 | [EventDate "2019.01.12"] 1051 | 1052 | 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Qa4 Bg7 6. Nf3 O-O 7. O-O Nbd7 8. cxd5 1053 | Nb6 9. Qd1 cxd5 10. b3 Ne4 11. Bb2 Bf5 12. Nc3 Rc8 13. Rc1 Qd7 14. e3 Bg4 15. 1054 | Qd3 Bf5 16. Qe2 Bg4 17. Qd3 Bf5 18. Qe2 Bg4 1/2-1/2 1055 | 1056 | [Event "81st Tata Steel GpA"] 1057 | [Site "Wijk aan Zee NED"] 1058 | [Date "2019.01.18"] 1059 | [Round "6.7"] 1060 | [White "Rapport, Richard"] 1061 | [Black "Kramnik, Vladimir"] 1062 | [Result "1/2-1/2"] 1063 | [WhiteTitle "GM"] 1064 | [BlackTitle "GM"] 1065 | [WhiteElo "2731"] 1066 | [BlackElo "2777"] 1067 | [ECO "C24"] 1068 | [Opening "Bishop's opening"] 1069 | [Variation "Berlin defence"] 1070 | [WhiteFideId "738590"] 1071 | [BlackFideId "4101588"] 1072 | [EventDate "2019.01.12"] 1073 | 1074 | 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 c6 5. Nf3 d6 6. h3 O-O 7. O-O Re8 8. Ne2 1075 | Nbd7 9. Ng3 Nf8 10. c3 Bb6 11. Bb3 Be6 12. a4 d5 13. Bg5 h6 14. Bxf6 Qxf6 15. d4 1076 | Ng6 16. a5 Bc7 17. dxe5 Nxe5 18. Nd4 Rad8 19. f4 Qg6 20. Ngf5 Nd7 21. a6 Nc5 22. 1077 | axb7 Nxe4 23. Qg4 Bxf5 24. Nxf5 Qxg4 25. hxg4 Nd2 26. Ba4 Bb6+ 27. Kh2 Nxf1+ 28. 1078 | Rxf1 Re6 29. Bxc6 g6 30. Nxh6+ Kg7 31. Bxd5 Ree8 32. Bxf7 Re2 33. Bc4 Rxb2 34. 1079 | Nf7 Rb8 35. Ng5 Bf2 36. Bd5 a5 37. Ra1 Rh8+ 38. Nh3 g5 39. fxg5 Bb6 40. Re1 Bc7+ 1080 | 41. Kg1 Bd6 42. Ra1 Bg3 43. g6 a4 44. Kf1 Re8 45. Ng5 Re5 46. Ne4 Rxd5 47. Nxg3 1081 | Rdd2 48. Nf5+ Kf6 49. g7 Kf7 50. Re1 Rxb7 51. g5 Rd8 52. Ra1 Ra7 53. Ra3 Kg6 54. 1082 | g4 Kxg5 55. c4 Rb8 56. Ke2 Ra6 57. Kd2 Rg8 58. Kc3 Kxg4 59. Nd4 Rxg7 60. Kb4 1083 | Rga7 61. Nb5 Ra8 62. Nc3 Rb8+ 63. Nb5 Rc8 64. Rxa4 Rxa4+ 65. Kxa4 Rxc4+ 66. Kb3 1084 | Rc8 67. Kb4 Kf4 68. Nd6 Rc6 69. Nb5 Ke4 70. Nc3+ Kd4 71. Nb5+ Kd3 72. Kb3 Rc4 1085 | 73. Na3 Rc1 74. Kb4 Rh1 75. Nb5 Rh5 76. Nd6 Kd4 77. Nb5+ Kd5 78. Nc3+ Kc6 79. 1086 | Kc4 Rh4+ 80. Kd3 Kc5 81. Ne4+ Kd5 82. Nc3+ Ke5 83. Nb5 Rg4 84. Nc3 Rb4 85. Ne2 1087 | Kd6 86. Nc3 Rh4 87. Ne4+ Ke5 88. Nc3 Rd4+ 89. Ke3 Rd8 90. Ne2 Rh8 91. Kd3 Rh3+ 1088 | 92. Kc4 Rh2 93. Kd3 Rxe2 94. Kxe2 1/2-1/2 1089 | 1090 | [Event "81st Tata Steel GpA"] 1091 | [Site "Wijk aan Zee NED"] 1092 | [Date "2019.01.19"] 1093 | [Round "7.1"] 1094 | [White "Fedoseev, Vladimir3"] 1095 | [Black "Carlsen, Magnus"] 1096 | [Result "1/2-1/2"] 1097 | [WhiteTitle "GM"] 1098 | [BlackTitle "GM"] 1099 | [WhiteElo "2724"] 1100 | [BlackElo "2835"] 1101 | [ECO "D90"] 1102 | [Opening "Gruenfeld"] 1103 | [Variation "Three knights variation"] 1104 | [WhiteFideId "24130737"] 1105 | [BlackFideId "1503014"] 1106 | [EventDate "2019.01.12"] 1107 | 1108 | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 c6 6. cxd5 cxd5 7. Bf4 Nc6 8. e3 1109 | O-O 9. Qb3 Na5 10. Qa3 Nc4 11. Bxc4 dxc4 12. O-O Bd7 13. Ne5 b5 14. Qa6 Qc8 15. 1110 | Qa5 Qd8 16. Qxd8 Rfxd8 17. Nxd7 Nxd7 18. Nxb5 e5 19. dxe5 Nxe5 20. Rac1 a6 21. 1111 | Na3 Nd3 22. Rc2 Rac8 23. Bg5 Re8 24. Nxc4 h6 25. Bf4 Nb4 26. Rcc1 Nxa2 27. Ra1 1112 | Rxc4 28. Rxa2 Be5 29. b3 Rb4 30. Bxe5 Rxe5 31. Rxa6 Rxb3 32. Rd1 Rb4 33. Rd7 Kg7 1113 | 34. Raa7 Rf5 35. f3 Rb2 36. e4 Rf4 37. e5 Re2 38. Re7 Rf5 39. e6 Kf8 40. Rxf7+ 1114 | Rxf7 41. Rxf7+ Kg8 42. Re7 Kf8 43. Rf7+ Kg8 44. h5 gxh5 45. Rf5 Rxe6 46. Rxh5 1115 | Kg7 47. Kf2 Ra6 48. g4 Ra2+ 49. Kg3 Ra3 50. Rd5 Kf6 51. Kf4 Ra4+ 52. Ke3 Ra1 53. 1116 | f4 Rg1 54. Rd6+ Kg7 55. Kf3 Re1 56. Rb6 Rg1 57. Re6 Ra1 58. Ke4 Ra4+ 59. Kf5 1117 | Ra5+ 60. Re5 Ra7 61. Rd5 Rf7+ 62. Ke4 Re7+ 63. Kd4 Re1 64. Rd7+ Kf6 65. Rd6+ Kg7 1118 | 66. Kd5 Rg1 67. Ke6 Rxg4 68. Rd7+ Kg8 69. f5 Rf4 70. Kf6 Rf1 71. Rd8+ Kh7 72. 1119 | Rd7+ Kg8 73. Rd8+ Kh7 74. Rd7+ 1/2-1/2 1120 | 1121 | [Event "81st Tata Steel GpA"] 1122 | [Site "Wijk aan Zee NED"] 1123 | [Date "2019.01.19"] 1124 | [Round "7.2"] 1125 | [White "Mamedyarov, Shakhriyar"] 1126 | [Black "Rapport, Richard"] 1127 | [Result "1/2-1/2"] 1128 | [WhiteTitle "GM"] 1129 | [BlackTitle "GM"] 1130 | [WhiteElo "2817"] 1131 | [BlackElo "2731"] 1132 | [ECO "E11"] 1133 | [Opening "Bogo-Indian defence, Nimzovich variation"] 1134 | [WhiteFideId "13401319"] 1135 | [BlackFideId "738590"] 1136 | [EventDate "2019.01.12"] 1137 | 1138 | 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Qxd2 Ne4 8. 1139 | Qc2 Qb4+ 9. Kf1 f5 10. a3 Qe7 11. b4 O-O 12. Nc3 Nxc3 13. Qxc3 d6 14. e3 e5 15. 1140 | b5 exd4 16. Nxd4 Ne5 17. h3 Kh8 18. Kg1 Nd7 19. Kh2 Nc5 20. Rhe1 Be6 21. a4 a5 1141 | 22. Nb3 Ne4 23. Qc2 Qf7 24. Rac1 Qg6 25. Nd2 Nxf2 26. Rf1 Ne4 27. Nxe4 fxe4 28. 1142 | Bxe4 Qh6 29. h4 Rab8 30. Bxb7 Rxf1 31. Rxf1 Qxe3 32. Bg2 Bg8 33. Rf4 Re8 34. Bc6 1143 | Re6 35. Rf8 Rf6 36. Rxf6 gxf6 37. Qf5 Qe6 38. Qf2 Qe5 39. Qa7 d5 40. Bxd5 1/2-1/2 1144 | 1145 | [Event "81st Tata Steel GpA"] 1146 | [Site "Wijk aan Zee NED"] 1147 | [Date "2019.01.19"] 1148 | [Round "7.3"] 1149 | [White "Kramnik, Vladimir"] 1150 | [Black "Anand, Viswanathan"] 1151 | [Result "0-1"] 1152 | [WhiteTitle "GM"] 1153 | [BlackTitle "GM"] 1154 | [WhiteElo "2777"] 1155 | [BlackElo "2773"] 1156 | [ECO "C50"] 1157 | [Opening "Giuoco Pianissimo"] 1158 | [Variation "Italian four knights variation"] 1159 | [WhiteFideId "4101588"] 1160 | [BlackFideId "5000017"] 1161 | [EventDate "2019.01.12"] 1162 | 1163 | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 a6 6. Nd5 h6 7. c3 d6 8. h3 Ba7 1164 | 9. a4 Be6 10. a5 Bxd5 11. exd5 Ne7 12. d4 exd4 13. Nxd4 O-O 14. g4 Nexd5 15. Kf1 1165 | Qd7 16. h4 Bxd4 17. Qxd4 Ne7 18. Be2 Qc6 19. Rh3 Qd5 20. Qxd5 Nfxd5 21. Bf3 c6 1166 | 22. Ra4 b5 23. axb6 Nxb6 24. Re4 Rfe8 25. g5 hxg5 26. Bxg5 f6 27. Bc1 d5 28. Rg4 1167 | Nc4 29. Be2 Ne5 30. Rf4 Kf7 31. h5 Rh8 32. Ra4 a5 33. b3 Rab8 34. Bd1 Rb5 35. 1168 | Bc2 c5 36. Rah4 c4 37. bxc4 Nxc4 38. Kg2 Rc5 39. Rg3 Rcc8 40. Rhg4 Rcg8 41. Rh3 1169 | Ra8 42. Rhg3 Rxh5 43. Rxg7+ Ke6 44. Ba4 Rah8 45. Bf4 Rh2+ 46. Kf1 Rh1+ 47. Ke2 1170 | Ra1 48. Bb5 Ra2+ 49. Kf1 Rh1+ 50. Kg2 Raa1 51. Bxc4 Nf5 52. Bxd5+ Kxd5 53. Kf3 1171 | Nxg3 54. fxg3 a4 55. Kg4 a3 56. Ra7 a2 57. Kf5 Rh2 0-1 1172 | 1173 | [Event "81st Tata Steel GpA"] 1174 | [Site "Wijk aan Zee NED"] 1175 | [Date "2019.01.19"] 1176 | [Round "7.4"] 1177 | [White "Nepomniachtchi, Ian"] 1178 | [Black "Duda, Jan-Krzysztof"] 1179 | [Result "1/2-1/2"] 1180 | [WhiteTitle "GM"] 1181 | [BlackTitle "GM"] 1182 | [WhiteElo "2763"] 1183 | [BlackElo "2738"] 1184 | [ECO "C42"] 1185 | [Opening "Petrov"] 1186 | [Variation "classical attack"] 1187 | [WhiteFideId "4168119"] 1188 | [BlackFideId "1170546"] 1189 | [EventDate "2019.01.12"] 1190 | 1191 | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. O-O Be7 8. Re1 1192 | O-O 9. Nbd2 Nd6 10. Nb3 c6 11. Bf4 Bxd3 12. Qxd3 Ne4 13. Re2 Na6 14. Rae1 Nc7 1193 | 15. Bxc7 Qxc7 16. Nbd2 Bb4 17. c3 Nxd2 18. Rxd2 Bd6 19. Ng5 g6 20. Qh3 h5 21. 1194 | Rde2 Qc8 22. Qe3 Qf5 23. g3 Kg7 24. h4 Rad8 25. Kg2 a6 26. a4 Rd7 27. Qd2 Qg4 1195 | 28. Qc2 Rdd8 29. a5 Qd7 30. Qb3 Qc7 31. Re6 Qd7 32. R6e3 Rb8 33. Nf3 Qc7 34. Qa2 1196 | Rbd8 35. b4 Qc8 36. Qe2 Qg4 37. Qd3 Qf5 38. Qxf5 gxf5 39. Ng5 Kg6 40. Kf3 Rg8 1197 | 41. R3e2 Kf6 42. Re3 Rh8 43. Kg2 Rhg8 44. Kf1 Rh8 45. Nf3 f4 46. gxf4 Kf5 47. 1198 | Ne5 Rh7 48. Rg3 f6 49. Nd3 Rf8 50. Ree3 Rff7 51. Kg2 Re7 52. Rxe7 Rxe7 53. Kf3 1199 | Rf7 54. Rg8 Rh7 55. Rc8 Bc7 56. Re8 Bd6 57. Ra8 Bc7 58. Nc5 Bd6 59. Nd3 Bc7 60. 1200 | Rf8 Bd6 61. Rg8 Bc7 62. Ra8 Bd6 63. Rg8 Bc7 64. Rg1 Re7 65. Rg8 1/2-1/2 1201 | 1202 | [Event "81st Tata Steel GpA"] 1203 | [Site "Wijk aan Zee NED"] 1204 | [Date "2019.01.19"] 1205 | [Round "7.5"] 1206 | [White "Giri, Anish"] 1207 | [Black "Ding, Liren"] 1208 | [Result "1/2-1/2"] 1209 | [WhiteTitle "GM"] 1210 | [BlackTitle "GM"] 1211 | [WhiteElo "2783"] 1212 | [BlackElo "2813"] 1213 | [ECO "E10"] 1214 | [Opening "Queen's pawn game"] 1215 | [WhiteFideId "24116068"] 1216 | [BlackFideId "8603677"] 1217 | [EventDate "2019.01.12"] 1218 | 1219 | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 1220 | Nbd7 9. Bf4 b6 10. Rd1 Ba6 11. cxd5 cxd5 12. Ne5 Nxe5 13. dxe5 Ng4 14. Bf3 f5 1221 | 15. exf6 Nxf6 16. Qa4 Bb7 17. Nd2 Qe8 18. Qxe8 Rfxe8 19. Nc4 Ba6 20. Ne5 Rac8 1222 | 21. Rdc1 Bd6 22. a3 g5 23. Ng4 Bxf4 24. Rxc8 Rxc8 25. Nxf6+ Kf7 26. Nxd5 Rc1+ 1223 | 27. Rxc1 Bxc1 28. Nb4 Bc4 29. Nd3 Bxd3 1/2-1/2 1224 | 1225 | [Event "81st Tata Steel GpA"] 1226 | [Site "Wijk aan Zee NED"] 1227 | [Date "2019.01.19"] 1228 | [Round "7.6"] 1229 | [White "Radjabov, Teimour"] 1230 | [Black "Vidit, Santosh Gujrathi"] 1231 | [Result "1-0"] 1232 | [WhiteTitle "GM"] 1233 | [BlackTitle "GM"] 1234 | [WhiteElo "2757"] 1235 | [BlackElo "2695"] 1236 | [ECO "D38"] 1237 | [Opening "QGD"] 1238 | [Variation "Ragozin variation"] 1239 | [WhiteFideId "13400924"] 1240 | [BlackFideId "5029465"] 1241 | [EventDate "2019.01.12"] 1242 | 1243 | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2 Re8 8. Bd2 1244 | Bd6 9. h3 a6 10. a3 Bd7 11. Be2 dxc4 12. Bxc4 h6 13. g4 e5 14. g5 b5 15. Ba2 1245 | exd4 16. gxh6 dxc3 17. Bxc3 Be6 18. Bxe6 Rxe6 19. Rg1 Ne8 20. Bxg7 Nxg7 21. 1246 | Rxg7+ Kf8 22. Qh7 Qf6 23. Ng5 Rxe3+ 24. Kf1 Nd8 25. Qg8+ Ke7 26. h7 Bg3 27. Ne4 1247 | Rxe4 28. Rxg3 Rh4 29. Rd1 Rxh7 30. Re3+ Ne6 31. Qxa8 Rh8 32. Qc6 Kf8 33. Rxe6 1248 | Qxe6 34. Rd8+ Kg7 35. Qc3+ f6 36. Qxc7+ 1-0 1249 | 1250 | [Event "81st Tata Steel GpA"] 1251 | [Site "Wijk aan Zee NED"] 1252 | [Date "2019.01.19"] 1253 | [Round "7.7"] 1254 | [White "Shankland, Samuel"] 1255 | [Black "Van Foreest, Jorden"] 1256 | [Result "1-0"] 1257 | [WhiteTitle "GM"] 1258 | [BlackTitle "GM"] 1259 | [WhiteElo "2725"] 1260 | [BlackElo "2612"] 1261 | [ECO "A20"] 1262 | [Opening "English opening"] 1263 | [WhiteFideId "2004887"] 1264 | [BlackFideId "1039784"] 1265 | [EventDate "2019.01.12"] 1266 | 1267 | 1. c4 e5 2. d3 Nf6 3. Nf3 Nc6 4. a3 d5 5. cxd5 Nxd5 6. e3 a5 7. Be2 Bd6 8. b3 1268 | O-O 9. Bb2 f5 10. Nbd2 Qe7 11. Qc2 Bd7 12. g3 Kh8 13. O-O Rae8 14. Rfe1 e4 15. 1269 | Nd4 Nxd4 16. Bxd4 exd3 17. Qxd3 Bxa3 18. Bf3 Nb4 19. Qc3 Nc6 20. Bxg7+ Qxg7 21. 1270 | Qxg7+ Kxg7 22. Rxa3 f4 23. Be4 fxe3 24. Rxe3 Rf6 25. Ra1 Bf5 26. Rc1 Bxe4 27. 1271 | Rxe4 Rxe4 28. Nxe4 Rf5 29. Kg2 Kf7 30. Nc5 Nb4 31. Nxb7 Rxf2+ 32. Kxf2 Nd3+ 33. 1272 | Ke3 Nxc1 34. Nxa5 Ke6 35. g4 Na2 36. Kd4 Nb4 37. h4 Nd5 38. Nc4 Nf4 39. Ne3 Ng6 1273 | 40. Nf5 Kf6 41. Ke4 Nf8 42. Ne3 c6 43. Nc4 Ng6 44. g5+ Ke7 45. h5 Nf8 46. Ne5 1274 | Ne6 47. Nxc6+ Kd6 48. Kf5 Ng7+ 49. Kg4 Kxc6 50. h6 Ne8 51. g6 Kd7 52. Kg5 1-0 1275 | 1276 | [Event "81st Tata Steel GpA"] 1277 | [Site "Wijk aan Zee NED"] 1278 | [Date "2019.01.20"] 1279 | [Round "8.1"] 1280 | [White "Carlsen, Magnus"] 1281 | [Black "Rapport, Richard"] 1282 | [Result "1-0"] 1283 | [WhiteTitle "GM"] 1284 | [BlackTitle "GM"] 1285 | [WhiteElo "2835"] 1286 | [BlackElo "2731"] 1287 | [ECO "B47"] 1288 | [Opening "Sicilian"] 1289 | [Variation "Taimanov (Bastrikov) variation"] 1290 | [WhiteFideId "1503014"] 1291 | [BlackFideId "738590"] 1292 | [EventDate "2019.01.12"] 1293 | 1294 | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O 1295 | d6 9. Nxc6 bxc6 10. Na4 Rb8 11. c4 c5 12. b3 Be7 13. Bb2 O-O 14. Qe1 Nd7 15. Rd1 1296 | Bb7 16. Qc3 Bf6 17. Qd2 Be7 18. Qc3 Bf6 19. Qd2 Be7 20. f4 e5 21. Bc3 Bc6 22. 1297 | Ba5 Qb7 23. Nc3 exf4 24. gxf4 Rfe8 25. e5 Bxg2 26. Qxg2 dxe5 27. Nd5 e4 28. Bc3 1298 | f6 29. Kh1 Kh8 30. Rg1 Bf8 31. Ne3 Qc6 32. Rd5 Qe6 33. Rh5 Qf7 34. Qh3 g6 35. 1299 | Rh4 Rb6 36. f5 Ne5 37. Nd5 Rd6 38. fxg6 Nxg6 39. Bxf6+ Rxf6 40. Rxh7+ 1-0 1300 | 1301 | [Event "81st Tata Steel GpA"] 1302 | [Site "Wijk aan Zee NED"] 1303 | [Date "2019.01.20"] 1304 | [Round "8.2"] 1305 | [White "Van Foreest, Jorden"] 1306 | [Black "Radjabov, Teimour"] 1307 | [Result "1/2-1/2"] 1308 | [WhiteTitle "GM"] 1309 | [BlackTitle "GM"] 1310 | [WhiteElo "2612"] 1311 | [BlackElo "2757"] 1312 | [ECO "C53"] 1313 | [Opening "Giuoco Piano"] 1314 | [WhiteFideId "1039784"] 1315 | [BlackFideId "13400924"] 1316 | [EventDate "2019.01.12"] 1317 | 1318 | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O d6 7. Re1 a6 8. a4 h6 1319 | 9. Nbd2 Ba7 10. h3 Re8 11. b4 Be6 12. Bxe6 Rxe6 13. Qc2 Qd7 14. Rb1 Rd8 15. b5 1320 | Ne7 16. Nc4 Ng6 17. b6 1/2-1/2 1321 | 1322 | [Event "81st Tata Steel GpA"] 1323 | [Site "Wijk aan Zee NED"] 1324 | [Date "2019.01.20"] 1325 | [Round "8.3"] 1326 | [White "Fedoseev, Vladimir3"] 1327 | [Black "Shankland, Samuel"] 1328 | [Result "1-0"] 1329 | [WhiteTitle "GM"] 1330 | [BlackTitle "GM"] 1331 | [WhiteElo "2724"] 1332 | [BlackElo "2725"] 1333 | [ECO "A06"] 1334 | [Opening "Reti"] 1335 | [Variation "Nimzovich-Larsen attack"] 1336 | [WhiteFideId "24130737"] 1337 | [BlackFideId "2004887"] 1338 | [EventDate "2019.01.12"] 1339 | 1340 | 1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. g3 h6 5. d3 Nf6 6. Nbd2 Be7 7. Bg2 O-O 8. O-O 1341 | c6 9. Re1 Bh7 10. e4 a5 11. a3 Na6 12. Qe2 b5 13. Rad1 Qb6 14. Bh3 dxe4 15. Nxe4 1342 | Nxe4 16. dxe4 Rad8 17. Ne5 Bf6 18. Bg2 Nb8 19. c4 b4 20. axb4 axb4 21. Nd3 Bxb2 1343 | 22. Nxb2 c5 23. Qe3 Qc7 24. Bf3 Qe7 25. Na4 Na6 26. h4 Qc7 27. Kh2 Qe5 28. Bg2 1344 | Bg6 29. f4 Qc7 30. Bf3 Qa7 31. h5 Bh7 32. Rd3 Rxd3 33. Qxd3 Nb8 34. Qd6 Rc8 35. 1345 | Rd1 Kh8 36. Qb6 Qe7 37. Nxc5 e5 38. Qd6 Qa7 39. Bg4 f5 40. exf5 exf4 41. gxf4 1346 | Na6 42. f6 Rg8 43. Qxa6 Qxc5 44. fxg7+ Rxg7 45. Rd8+ Bg8 46. Qxh6+ Rh7 47. Qf6+ 1347 | Rg7 48. Rd4 Qe7 49. Qxe7 Rxe7 50. Rd8 Re3 51. h6 Re1 52. c5 1-0 1348 | 1349 | [Event "81st Tata Steel GpA"] 1350 | [Site "Wijk aan Zee NED"] 1351 | [Date "2019.01.20"] 1352 | [Round "8.4"] 1353 | [White "Ding, Liren"] 1354 | [Black "Nepomniachtchi, Ian"] 1355 | [Result "1/2-1/2"] 1356 | [WhiteTitle "GM"] 1357 | [BlackTitle "GM"] 1358 | [WhiteElo "2813"] 1359 | [BlackElo "2763"] 1360 | [ECO "E60"] 1361 | [Opening "King's Indian, 3.Nf3"] 1362 | [WhiteFideId "8603677"] 1363 | [BlackFideId "4168119"] 1364 | [EventDate "2019.01.12"] 1365 | 1366 | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. Qb3 O-O 7. O-O Qb6 8. Nc3 1367 | Rd8 9. Bd2 dxc4 10. Qxc4 Be6 11. Qa4 Bf5 12. Rfe1 Ne4 13. Nxe4 Bxe4 14. Ba5 Qa6 1368 | 15. Qa3 Re8 16. Bf1 c5 17. dxc5 Bxb2 1/2-1/2 1369 | 1370 | [Event "81st Tata Steel GpA"] 1371 | [Site "Wijk aan Zee NED"] 1372 | [Date "2019.01.20"] 1373 | [Round "8.5"] 1374 | [White "Vidit, Santosh Gujrathi"] 1375 | [Black "Giri, Anish"] 1376 | [Result "1/2-1/2"] 1377 | [WhiteTitle "GM"] 1378 | [BlackTitle "GM"] 1379 | [WhiteElo "2695"] 1380 | [BlackElo "2783"] 1381 | [ECO "D53"] 1382 | [Opening "QGD"] 1383 | [Variation "4.Bg5 Be7"] 1384 | [WhiteFideId "5029465"] 1385 | [BlackFideId "24116068"] 1386 | [EventDate "2019.01.12"] 1387 | 1388 | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 dxc4 8. Bxc4 1389 | c5 9. Nf3 cxd4 10. exd4 Nc6 11. O-O Nh5 12. Bxe7 Nxe7 13. d5 exd5 14. Bxd5 Nxd5 1390 | 15. Nxd5 Nf6 16. Nc7 Qxd1 17. Rfxd1 Rb8 18. h3 Bf5 19. Nd5 Nxd5 20. Rxd5 Be4 21. 1391 | Rd4 Rfe8 22. Rc7 Rbd8 23. b4 Rd5 24. Rxd5 Bxd5 25. b5 a6 26. a4 axb5 27. axb5 1392 | Bxf3 28. gxf3 b6 29. Rb7 Re6 30. Rb8+ Kh7 31. Rb7 Kg6 32. Kg2 Kf6 33. f4 g6 34. 1393 | Kf3 Rd6 35. h4 Ke6 36. Ke4 f5+ 1/2-1/2 1394 | 1395 | [Event "81st Tata Steel GpA"] 1396 | [Site "Wijk aan Zee NED"] 1397 | [Date "2019.01.20"] 1398 | [Round "8.6"] 1399 | [White "Anand, Viswanathan"] 1400 | [Black "Mamedyarov, Shakhriyar"] 1401 | [Result "1-0"] 1402 | [WhiteTitle "GM"] 1403 | [BlackTitle "GM"] 1404 | [WhiteElo "2773"] 1405 | [BlackElo "2817"] 1406 | [ECO "C02"] 1407 | [Opening "French"] 1408 | [Variation "advance, Steinitz variation"] 1409 | [WhiteFideId "5000017"] 1410 | [BlackFideId "13401319"] 1411 | [EventDate "2019.01.12"] 1412 | 1413 | 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. a3 Ne7 7. Bd3 Ng6 8. O-O 1414 | O-O 9. Nbd2 Nc6 10. b4 Bb6 11. Bxg6 fxg6 12. Nb3 Bd7 13. Re1 a5 14. b5 Ne7 15. 1415 | a4 Rc8 16. Be3 Bxe3 17. Rxe3 Nf5 18. Rd3 g5 19. h3 b6 20. c4 Rxc4 21. Rxd5 Rf7 1416 | 22. Rd3 g4 23. Nfd2 Rb4 24. hxg4 Ne7 25. Nf3 Nd5 26. Nbd4 Rf4 27. Nc2 Rbe4 28. 1417 | Rxd5 exd5 29. Qxd5+ 1-0 1418 | 1419 | [Event "81st Tata Steel GpA"] 1420 | [Site "Wijk aan Zee NED"] 1421 | [Date "2019.01.20"] 1422 | [Round "8.7"] 1423 | [White "Duda, Jan-Krzysztof"] 1424 | [Black "Kramnik, Vladimir"] 1425 | [Result "1-0"] 1426 | [WhiteTitle "GM"] 1427 | [BlackTitle "GM"] 1428 | [WhiteElo "2738"] 1429 | [BlackElo "2777"] 1430 | [ECO "C50"] 1431 | [Opening "Giuoco Pianissimo"] 1432 | [WhiteFideId "1170546"] 1433 | [BlackFideId "4101588"] 1434 | [EventDate "2019.01.12"] 1435 | 1436 | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O d6 6. c3 a6 7. a4 O-O 8. Bg5 h6 1437 | 9. Bh4 g5 10. Bg3 Ba7 11. Nbd2 Nh7 12. h3 h5 13. d4 h4 14. Bh2 g4 15. hxg4 Bxg4 1438 | 16. dxe5 dxe5 17. b4 h3 18. b5 Ne7 19. gxh3 Bxh3 20. Nxe5 Kg7 21. Nxf7 Rxf7 22. 1439 | Bxf7 Bxf1 23. Bb3 Bh3 24. Be5+ Nf6 25. Bxf6+ Kxf6 26. Qf3+ Bf5 27. Rd1 Qc8 28. 1440 | exf5 Qxf5 29. Ne4+ Kg7 30. Qxf5 Nxf5 31. Rd7+ Kh6 32. bxa6 bxa6 33. Rxc7 Bb8 34. 1441 | Rf7 Nh4 35. Rf6+ Kg7 36. Kf1 Ra7 37. Rb6 Be5 38. Bd5 Ng6 39. c4 Bd4 40. c5 Nf4 1442 | 41. Bb7 Nd3 42. Bxa6 Bxc5 43. Re6 Nf4 44. Nxc5 Rc7 45. Re4 1-0 1443 | 1444 | [Event "81st Tata Steel GpA"] 1445 | [Site "Wijk aan Zee NED"] 1446 | [Date "2019.01.22"] 1447 | [Round "9.1"] 1448 | [White "Shankland, Samuel"] 1449 | [Black "Carlsen, Magnus"] 1450 | [Result "1/2-1/2"] 1451 | [WhiteTitle "GM"] 1452 | [BlackTitle "GM"] 1453 | [WhiteElo "2725"] 1454 | [BlackElo "2835"] 1455 | [ECO "D31"] 1456 | [Opening "QGD"] 1457 | [Variation "Janowski variation"] 1458 | [WhiteFideId "2004887"] 1459 | [BlackFideId "1503014"] 1460 | [EventDate "2019.01.12"] 1461 | 1462 | 1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 h6 6. Bf4 Nf6 7. e3 Bd6 8. Bxd6 1463 | Qxd6 9. Qc2 O-O 10. Bd3 Re8 11. h3 Be6 12. O-O Nbd7 13. a4 Rac8 14. Rfc1 c5 15. 1464 | dxc5 Nxc5 16. Nd4 Bd7 17. Qd1 Rc7 18. Bc2 Rec8 19. Nde2 Ne6 20. Bb3 Bc6 21. Nd4 1465 | Qb4 22. Nce2 Bd7 23. Rxc7 Rxc7 24. Qe1 Qxe1+ 25. Rxe1 Nc5 26. Rc1 a5 27. Bc2 Kf8 1466 | 28. b3 Na6 29. f3 Nb4 30. Kf2 Ne8 31. Ke1 Nd6 32. Bb1 Rxc1+ 33. Nxc1 Ke7 34. Bd3 1467 | Kf6 35. h4 b6 36. Kd2 Ke5 37. g4 g5 38. hxg5 hxg5 39. Nce2 Nxd3 40. Kxd3 Nb7 1/2-1/2 1468 | 1469 | [Event "81st Tata Steel GpA"] 1470 | [Site "Wijk aan Zee NED"] 1471 | [Date "2019.01.22"] 1472 | [Round "9.2"] 1473 | [White "Mamedyarov, Shakhriyar"] 1474 | [Black "Duda, Jan-Krzysztof"] 1475 | [Result "1/2-1/2"] 1476 | [WhiteTitle "GM"] 1477 | [BlackTitle "GM"] 1478 | [WhiteElo "2817"] 1479 | [BlackElo "2738"] 1480 | [ECO "D37"] 1481 | [Opening "QGD"] 1482 | [Variation "4.Nf3"] 1483 | [WhiteFideId "13401319"] 1484 | [BlackFideId "1170546"] 1485 | [EventDate "2019.01.12"] 1486 | 1487 | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 Nxe4 7. O-O Nf6 8. 1488 | Qa4+ Nc6 9. Bg5 Bxc3 10. bxc3 O-O 11. Ne5 Qd6 12. Rfe1 Nd5 13. Bxd5 exd5 14. 1489 | Nxc6 Qxc6 15. Qxc6 bxc6 16. Bf4 Bf5 17. Bxc7 Rfe8 18. f3 f6 19. Kf2 Kf7 20. Rxe8 1490 | Rxe8 21. Re1 Rxe1 22. Kxe1 a6 23. a3 h5 24. h4 Ke6 25. Bh2 Kd7 26. Bb8 Ke6 27. 1491 | Bh2 Kd7 28. Bb8 Ke6 29. Bh2 Kd7 30. Bb8 Ke6 31. Bh2 1/2-1/2 1492 | 1493 | [Event "81st Tata Steel GpA"] 1494 | [Site "Wijk aan Zee NED"] 1495 | [Date "2019.01.22"] 1496 | [Round "9.3"] 1497 | [White "Nepomniachtchi, Ian"] 1498 | [Black "Vidit, Santosh Gujrathi"] 1499 | [Result "1-0"] 1500 | [WhiteTitle "GM"] 1501 | [BlackTitle "GM"] 1502 | [WhiteElo "2763"] 1503 | [BlackElo "2695"] 1504 | [ECO "C42"] 1505 | [Opening "Petrov's defence"] 1506 | [WhiteFideId "4168119"] 1507 | [BlackFideId "5029465"] 1508 | [EventDate "2019.01.12"] 1509 | 1510 | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 Nxe4 5. Qe2 Qe7 6. Nf4 Nc6 7. c3 Nc5 8. d4 1511 | Qxe2+ 9. Bxe2 Ne6 10. d5 Nxf4 11. Bxf4 Ne5 12. Na3 Bf5 13. Nb5 O-O-O 14. Nxa7+ 1512 | Kb8 15. Nb5 Nd3+ 16. Bxd3 Bxd3 17. a4 Bc4 18. O-O-O Bb3 19. Rd2 Bxa4 20. Nd4 Be7 1513 | 21. b3 Be8 22. Ra2 Bf6 23. Rd1 Bxd4 24. Rxd4 Bd7 25. c4 b6 26. b4 Kb7 27. c5 1514 | dxc5 28. bxc5 c6 29. cxb6 cxd5 30. Be3 Ra8 31. Ra7+ Rxa7 32. bxa7 Bc6 33. Rg4 1515 | Rg8 34. Kd2 Kc7 35. Rb4 Bb7 36. Bb6+ Kc6 37. Ba5 1-0 1516 | 1517 | [Event "81st Tata Steel GpA"] 1518 | [Site "Wijk aan Zee NED"] 1519 | [Date "2019.01.22"] 1520 | [Round "9.4"] 1521 | [White "Rapport, Richard"] 1522 | [Black "Anand, Viswanathan"] 1523 | [Result "1/2-1/2"] 1524 | [WhiteTitle "GM"] 1525 | [BlackTitle "GM"] 1526 | [WhiteElo "2731"] 1527 | [BlackElo "2773"] 1528 | [ECO "D37"] 1529 | [Opening "QGD"] 1530 | [Variation "4.Nf3"] 1531 | [WhiteFideId "738590"] 1532 | [BlackFideId "5000017"] 1533 | [EventDate "2019.01.12"] 1534 | 1535 | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. g3 dxc4 6. Bg2 O-O 7. Ne5 c5 8. dxc5 1536 | Qxd1+ 9. Nxd1 Bxc5 10. Bd2 Nc6 11. Nxc4 Nd5 12. Rc1 b6 13. Nce3 Nce7 14. b4 Bxe3 1537 | 15. Nxe3 Ba6 16. Nxd5 Nxd5 17. f3 Bb5 18. Kf2 Rfd8 19. a3 Rd7 20. Rhd1 Ba4 21. 1538 | Re1 Rad8 22. e4 Nc7 23. Bf4 Nb5 24. Bf1 h6 25. h4 Nd4 26. h5 f6 27. Bc4 Kf7 28. 1539 | Re3 Nb5 29. g4 Rd1 30. Rxd1 Rxd1 31. Bb8 a6 32. e5 Rd4 33. Bxb5 Bxb5 34. exf6 1540 | gxf6 35. Bc7 Rd2+ 36. Ke1 Rc2 37. Bxb6 e5 38. Bc5 Ra2 39. Rc3 e4 40. Bd4 Re2+ 1541 | 41. Kd1 Rg2 42. fxe4 1/2-1/2 1542 | 1543 | [Event "81st Tata Steel GpA"] 1544 | [Site "Wijk aan Zee NED"] 1545 | [Date "2019.01.22"] 1546 | [Round "9.5"] 1547 | [White "Giri, Anish"] 1548 | [Black "Van Foreest, Jorden"] 1549 | [Result "1/2-1/2"] 1550 | [WhiteTitle "GM"] 1551 | [BlackTitle "GM"] 1552 | [WhiteElo "2783"] 1553 | [BlackElo "2612"] 1554 | [ECO "A36"] 1555 | [Opening "English"] 1556 | [Variation "ultra-symmetrical variation"] 1557 | [WhiteFideId "24116068"] 1558 | [BlackFideId "1039784"] 1559 | [EventDate "2019.01.12"] 1560 | 1561 | 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. b3 e6 6. Ba3 d6 7. e3 Nge7 8. Nge2 1562 | O-O 9. O-O Nf5 10. d3 Qd7 11. Rc1 Rd8 12. Qd2 b6 13. d4 cxd4 14. exd4 d5 15. 1563 | cxd5 Ncxd4 16. dxe6 Nf3+ 17. Bxf3 Qxd2 18. exf7+ Kxf7 19. Bxa8 Bf8 20. Rcd1 Bxa3 1564 | 21. Rxd2 Rxd2 22. Bd5+ Kg7 23. Rd1 Rxd1+ 24. Nxd1 Bc5 25. Kg2 Nd4 26. Nec3 b5 1565 | 27. Ne4 Be7 28. f3 Nc2 29. Kf2 Bd8 30. Nd6 1/2-1/2 1566 | 1567 | [Event "81st Tata Steel GpA"] 1568 | [Site "Wijk aan Zee NED"] 1569 | [Date "2019.01.22"] 1570 | [Round "9.6"] 1571 | [White "Kramnik, Vladimir"] 1572 | [Black "Ding, Liren"] 1573 | [Result "1/2-1/2"] 1574 | [WhiteTitle "GM"] 1575 | [BlackTitle "GM"] 1576 | [WhiteElo "2777"] 1577 | [BlackElo "2813"] 1578 | [ECO "D02"] 1579 | [Opening "Queen's pawn game"] 1580 | [WhiteFideId "4101588"] 1581 | [BlackFideId "8603677"] 1582 | [EventDate "2019.01.12"] 1583 | 1584 | 1. Nf3 d5 2. d4 Nf6 3. c3 c5 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 b6 7. Qe2 Bb7 8. O-O 1585 | Be7 9. b3 O-O 10. Bb2 Rc8 11. Rac1 Bd6 12. c4 cxd4 13. exd4 Qe7 14. Ne5 Ba3 15. 1586 | Bxa3 Qxa3 16. f4 g6 17. Ndf3 dxc4 18. bxc4 Qd6 19. Qe3 Bxf3 20. Nxf3 Rfd8 21. 1587 | Rcd1 Nb8 22. Kh1 Nc6 23. Be2 Kg7 24. Qc1 h5 25. Qa1 Ne7 26. Ne5 Nf5 27. Rd3 Kg8 1588 | 28. Bf3 Nd7 29. c5 Qc7 30. Nc6 Re8 31. Ra3 a5 32. cxb6 Qxb6 33. Rc1 Nf6 34. Rac3 1589 | Nd5 35. Rc5 Nxf4 36. Qc3 a4 37. Qd2 Nd5 38. h3 Kg7 39. Qf2 h4 40. Kg1 Rc7 41. 1590 | Qe1 Rec8 42. Bxd5 exd5 43. Qb4 Qa6 44. Ne7 Rxc5 1/2-1/2 1591 | 1592 | [Event "81st Tata Steel GpA"] 1593 | [Site "Wijk aan Zee NED"] 1594 | [Date "2019.01.22"] 1595 | [Round "9.7"] 1596 | [White "Radjabov, Teimour"] 1597 | [Black "Fedoseev, Vladimir3"] 1598 | [Result "0-1"] 1599 | [WhiteTitle "GM"] 1600 | [BlackTitle "GM"] 1601 | [WhiteElo "2757"] 1602 | [BlackElo "2724"] 1603 | [ECO "D15"] 1604 | [Opening "QGD Slav"] 1605 | [Variation "4.Nc3"] 1606 | [WhiteFideId "13400924"] 1607 | [BlackFideId "24130737"] 1608 | [EventDate "2019.01.12"] 1609 | 1610 | 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 a6 5. e3 Bf5 6. Qb3 Ra7 7. Nh4 Bc8 8. Bd2 e6 1611 | 9. c5 Nbd7 10. Nf3 e5 11. Nxe5 Nxe5 12. dxe5 Nd7 13. Na4 Bxc5 14. Nxc5 Nxc5 15. 1612 | Qc2 Ne4 16. Bd3 Nxd2 17. Qxd2 O-O 18. O-O f6 19. exf6 Qxf6 20. e4 dxe4 21. Bxe4 1613 | Be6 22. b3 Raa8 23. Qc2 g6 24. Rad1 Rad8 25. Rfe1 Kg7 26. Rd2 Rxd2 27. Qxd2 Rd8 1614 | 28. Qc2 Qd4 29. h3 Qb4 30. Re2 Bf7 31. Bf3 Rd4 32. g3 Qd6 33. Kg2 Kg8 34. h4 a5 1615 | 35. Qb2 b6 36. Qc3 c5 37. Qe3 Qf6 38. Qc3 Qd8 39. Qe3 Qd6 40. Qg5 Kg7 41. Qe7 1616 | Rd3 42. Qb7 Qf6 43. Bc6 Kf8 44. Qb8+ Rd8 45. Qb7 Rd6 46. Bf3 h5 47. Qa8+ Kg7 48. 1617 | Qb7 Kf8 49. Qa8+ Qd8 50. Qb7 Rd7 51. Qc6 Kg7 52. Qe4 Rd3 53. Qb7 Qd7 54. Re7 1618 | Qxb7 55. Rxb7 Rd6 56. Be4 Kf6 57. Kf3 c4 58. bxc4 Bxc4 59. a3 Ke5 60. Ke3 Bd5 1619 | 61. f4+ Ke6 62. Rb8 Bxe4 63. Kxe4 Rc6 64. a4 Rc4+ 65. Kf3 Rc3+ 66. Ke4 Rb3 67. 1620 | Rg8 Kf7 68. Rb8 Kf6 69. Rf8+ Ke7 70. Rg8 Rxg3 71. Ke5 Re3+ 72. Kd4 Rg3 73. Ke5 1621 | Kf7 74. Rb8 Re3+ 75. Kd4 Re6 76. Kd5 Ke7 77. Rg8 Rd6+ 78. Ke5 Kd7 79. Rg7+ Kc6 1622 | 80. Rg8 Kc5 81. Rc8+ Rc6 82. Rxc6+ Kxc6 83. Kf6 b5 84. axb5+ Kd6 0-1 1623 | 1624 | [Event "81st Tata Steel GpA"] 1625 | [Site "Wijk aan Zee NED"] 1626 | [Date "2019.01.23"] 1627 | [Round "10.1"] 1628 | [White "Duda, Jan-Krzysztof"] 1629 | [Black "Rapport, Richard"] 1630 | [Result "0-1"] 1631 | [WhiteTitle "GM"] 1632 | [BlackTitle "GM"] 1633 | [WhiteElo "2738"] 1634 | [BlackElo "2731"] 1635 | [ECO "A45"] 1636 | [Opening "Trompovsky attack (Ruth, Opovcensky opening)"] 1637 | [WhiteFideId "1170546"] 1638 | [BlackFideId "738590"] 1639 | [EventDate "2019.01.12"] 1640 | 1641 | 1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Be6 5. Nd2 c6 6. Ngf3 b5 7. a4 b4 8. a5 1642 | Bd6 9. c4 bxc3 10. bxc3 O-O 11. Be2 f5 12. O-O Nd7 13. Qa4 c5 14. c4 Nf6 15. Nb3 1643 | Ne4 16. Nxc5 Bxc5 17. dxc5 Rc8 18. c6 Nc3 19. Qc2 Nxe2+ 20. Qxe2 Rxc6 21. cxd5 1644 | Bxd5 22. Nd4 Rc5 23. Qd2 Qg5 24. f3 Rfc8 25. Rfc1 g6 26. Rxc5 Rxc5 27. Rb1 h5 1645 | 28. Rb8+ Kh7 29. Re8 Qf6 30. Rb8 Qa6 31. Nb3 Bxb3 32. Qd8 Rc1+ 33. Kf2 Qf1+ 34. 1646 | Kg3 f4+ 35. Kxf4 Rc4+ 36. Kg3 Qe1+ 37. Kh3 Rc8 38. Rxc8 Be6+ 39. g4 hxg4+ 40. 1647 | fxg4 Qxe3+ 41. Kh4 Qf2+ 0-1 1648 | 1649 | [Event "81st Tata Steel GpA"] 1650 | [Site "Wijk aan Zee NED"] 1651 | [Date "2019.01.23"] 1652 | [Round "10.2"] 1653 | [White "Ding, Liren"] 1654 | [Black "Mamedyarov, Shakhriyar"] 1655 | [Result "1/2-1/2"] 1656 | [WhiteTitle "GM"] 1657 | [BlackTitle "GM"] 1658 | [WhiteElo "2813"] 1659 | [BlackElo "2817"] 1660 | [ECO "E60"] 1661 | [Opening "King's Indian"] 1662 | [Variation "3.g3"] 1663 | [WhiteFideId "8603677"] 1664 | [BlackFideId "13401319"] 1665 | [EventDate "2019.01.12"] 1666 | 1667 | 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Nf3 Bg7 7. Ne5 O-O 8. Nc3 1668 | Bf5 9. O-O Ne4 10. g4 Be6 11. Nxe4 dxe4 12. Bxe4 Nc6 13. Nxc6 bxc6 14. e3 Qd7 1669 | 15. Bf3 Rab8 16. b3 c5 17. Bb2 c4 18. Qe2 cxb3 19. axb3 Rxb3 20. Rfc1 Rfb8 21. 1670 | Bc3 Bd5 22. h3 Qc6 23. Bxd5 Qxd5 24. Qf1 R8b7 25. Be1 h6 26. Qg2 Qb5 27. Qc6 1671 | Qxc6 28. Rxc6 e5 29. dxe5 Bxe5 30. Rac1 Rb1 31. Kg2 Rxc1 32. Rxc1 Rc7 33. Rb1 1672 | Bc3 34. Bxc3 Rxc3 35. Ra1 Rc7 36. h4 g5 37. Kg3 Kg7 38. Ra5 Kg6 39. Ra6+ Kg7 40. 1673 | h5 Rb7 41. Kf3 Rc7 42. Ra3 Rb7 43. e4 Kf6 44. Ke3 Rd7 45. Ra6+ Kg7 46. f3 1/2-1/2 1674 | 1675 | [Event "81st Tata Steel GpA"] 1676 | [Site "Wijk aan Zee NED"] 1677 | [Date "2019.01.23"] 1678 | [Round "10.3"] 1679 | [White "Van Foreest, Jorden"] 1680 | [Black "Nepomniachtchi, Ian"] 1681 | [Result "1-0"] 1682 | [WhiteTitle "GM"] 1683 | [BlackTitle "GM"] 1684 | [WhiteElo "2612"] 1685 | [BlackElo "2763"] 1686 | [ECO "B90"] 1687 | [Opening "Sicilian"] 1688 | [Variation "Najdorf, Adams attack"] 1689 | [WhiteFideId "1039784"] 1690 | [BlackFideId "4168119"] 1691 | [EventDate "2019.01.12"] 1692 | 1693 | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. f4 1694 | exf4 9. Bxf4 Nc6 10. Qe2 Be7 11. O-O-O Qc7 12. g4 O-O 13. g5 Nd7 14. Qe3 Rac8 1695 | 15. Kb1 Rfe8 16. h4 b5 17. Qg3 Nce5 18. Nd4 Nb6 19. Bh3 Bxh3 20. Qxh3 Nec4 21. 1696 | Nd5 Nxd5 22. exd5 Nb6 23. Bc1 Nxd5 24. h5 Bf8 25. g6 h6 26. Qg2 Nf6 27. Bxh6 1697 | fxg6 28. Rdf1 Qc4 29. Rxf6 Qxd4 30. Rxg6 Kh7 31. Bc1 Qe4 32. h6 Qxg6 33. hxg7+ 1698 | Kxg7 34. Bh6+ Kf7 35. Rf1+ Qf6 36. Qd5+ Ke7 37. Bg5 Qxg5 38. Rf7+ Kd8 39. Qxg5+ 1699 | Be7 40. Qd5 Rg8 41. a3 Rg1+ 42. Ka2 Re1 43. Qb7 Rxc2 44. Rh7 Rc7 45. Qxa6 Re5 1700 | 46. Rh8+ Kd7 47. Qa8 Bf6 48. Rf8 Bg7 49. Rd8+ Ke7 50. Qb8 Rec5 51. Rg8 Ke6 52. 1701 | Qe8+ Kd5 53. Qe2 Be5 54. Rb8 Kc6 55. Qe4+ Kd7 56. Qd3 Kc6 57. Qf3+ d5 58. Qh5 d4 1702 | 59. Qg6+ Bd6 60. Qe4+ 1-0 1703 | 1704 | [Event "81st Tata Steel GpA"] 1705 | [Site "Wijk aan Zee NED"] 1706 | [Date "2019.01.23"] 1707 | [Round "10.4"] 1708 | [White "Carlsen, Magnus"] 1709 | [Black "Anand, Viswanathan"] 1710 | [Result "1-0"] 1711 | [WhiteTitle "GM"] 1712 | [BlackTitle "GM"] 1713 | [WhiteElo "2835"] 1714 | [BlackElo "2773"] 1715 | [ECO "C77"] 1716 | [Opening "Ruy Lopez"] 1717 | [Variation "four knights (Tarrasch) variation"] 1718 | [WhiteFideId "1503014"] 1719 | [BlackFideId "5000017"] 1720 | [EventDate "2019.01.12"] 1721 | 1722 | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bc5 6. Bxc6 dxc6 7. d3 Qd6 8. h3 1723 | Be6 9. Be3 Nd7 10. Bxc5 Nxc5 11. Qd2 Nd7 12. d4 exd4 13. Nxd4 c5 14. Nxe6 fxe6 1724 | 15. O-O-O Qxd2+ 16. Kxd2 Ne5 17. f4 Nc4+ 18. Kc1 Ke7 19. b3 Nd6 20. e5 Nf5 21. 1725 | Ne4 b6 22. g4 Nh4 23. Rhf1 Rad8 24. Rxd8 Rxd8 25. f5 exf5 26. gxf5 Rf8 27. f6+ 1726 | gxf6 28. exf6+ Kf7 29. Rf4 Ng6 30. Ng5+ Ke8 31. Rf1 h6 32. Ne6 Rf7 33. Rd1 Rxf6 1727 | 34. Nxc7+ Kf8 35. Nxa6 Nf4 36. h4 Ng6 37. Rh1 Rf7 38. h5 Nf4 39. a4 Ke7 40. Nc7 1728 | Kf6 41. Nb5 Kg5 42. Nd6 Re7 43. Kb2 Re6 44. Nf7+ Kf5 45. Rd1 Kg4 46. Kc3 Kxh5 1729 | 47. Rh1+ Kg6 48. Nxh6 Re4 49. Kb2 Re2 50. Ng4 Nd3+ 51. Kc3 Nb4 52. Rh2 Rxh2 53. 1730 | Nxh2 Kf5 54. Nf3 Ke4 55. Ne1 Kd5 56. Nd3 Nc6 57. Nf4+ Kd6 58. Kc4 Na7 59. Nd5 1731 | Kc6 60. Ne7+ Kd6 61. Nf5+ Kc6 62. Kd3 Kc7 63. Ke4 Nc6 64. Ne3 Kd6 65. Nc4+ Kc7 1732 | 66. c3 Ne7 67. Ke5 Ng6+ 68. Kf5 Ne7+ 69. Ke6 Ng6 70. a5 b5 71. Ne3 Nf4+ 72. Ke5 1733 | Ne2 73. Nd5+ Kc6 74. b4 Nxc3 75. Nxc3 cxb4 76. Ne2 1-0 1734 | 1735 | [Event "81st Tata Steel GpA"] 1736 | [Site "Wijk aan Zee NED"] 1737 | [Date "2019.01.23"] 1738 | [Round "10.5"] 1739 | [White "Fedoseev, Vladimir3"] 1740 | [Black "Giri, Anish"] 1741 | [Result "0-1"] 1742 | [WhiteTitle "GM"] 1743 | [BlackTitle "GM"] 1744 | [WhiteElo "2724"] 1745 | [BlackElo "2783"] 1746 | [ECO "B23"] 1747 | [Opening "Sicilian"] 1748 | [Variation "closed"] 1749 | [WhiteFideId "24130737"] 1750 | [BlackFideId "24116068"] 1751 | [EventDate "2019.01.12"] 1752 | 1753 | 1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 g6 5. Bg2 Nc6 6. d3 Bg7 7. h3 O-O 8. Be3 1754 | Rb8 9. f4 Ne8 10. a4 Nd4 11. O-O Nc7 12. g4 a6 13. Rb1 Bd7 14. Ng3 b5 15. axb5 1755 | axb5 16. Nce2 b4 17. f5 e6 18. Nxd4 cxd4 19. Bf4 e5 20. Bd2 Bf6 21. Kh2 b3 22. 1756 | Ra1 Bb5 23. Ra3 bxc2 24. Qxc2 Na6 25. b4 Bg5 26. Rf3 Rb6 27. Qa2 Bf4 28. Bxf4 1757 | exf4 29. Ne2 Nxb4 30. Qd2 d5 31. Nxf4 Nxd3 32. Nxd5 Qd6+ 33. Rg3 Qxa3 34. Nxb6 1758 | Qd6 35. Nd5 Bc4 36. f6 Bxd5 37. Qxd3 Be6 38. Kg1 Bc4 39. Qf3 d3 40. e5 Qxe5 41. 1759 | Qe3 Re8 0-1 1760 | 1761 | [Event "81st Tata Steel GpA"] 1762 | [Site "Wijk aan Zee NED"] 1763 | [Date "2019.01.23"] 1764 | [Round "10.6"] 1765 | [White "Shankland, Samuel"] 1766 | [Black "Radjabov, Teimour"] 1767 | [Result "1/2-1/2"] 1768 | [WhiteTitle "GM"] 1769 | [BlackTitle "GM"] 1770 | [WhiteElo "2725"] 1771 | [BlackElo "2757"] 1772 | [ECO "E06"] 1773 | [Opening "Catalan"] 1774 | [Variation "closed, 5.Nf3"] 1775 | [WhiteFideId "2004887"] 1776 | [BlackFideId "13400924"] 1777 | [EventDate "2019.01.12"] 1778 | 1779 | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4 1780 | b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 c6 12. Rd1 Nbd7 13. Bg5 Rc8 14. Nbd2 Bg6 15. 1781 | Nb3 Qc7 16. Nc5 Nxc5 17. dxc5 Rfd8 18. b4 Rxd1+ 19. Qxd1 a5 20. a3 Rd8 21. Qe1 1782 | Be4 22. Rd1 Rxd1 23. Qxd1 axb4 24. axb4 Nd5 25. Bxe7 Qxe7 26. Qd4 Bxf3 27. Bxf3 1783 | e5 28. Qg4 Qe6 29. Qxe6 fxe6 30. Bxd5 exd5 31. f3 1/2-1/2 1784 | 1785 | [Event "81st Tata Steel GpA"] 1786 | [Site "Wijk aan Zee NED"] 1787 | [Date "2019.01.23"] 1788 | [Round "10.7"] 1789 | [White "Vidit, Santosh Gujrathi"] 1790 | [Black "Kramnik, Vladimir"] 1791 | [Result "1-0"] 1792 | [WhiteTitle "GM"] 1793 | [BlackTitle "GM"] 1794 | [WhiteElo "2695"] 1795 | [BlackElo "2777"] 1796 | [ECO "E25"] 1797 | [Opening "Nimzo-Indian"] 1798 | [Variation "Saemisch variation"] 1799 | [WhiteFideId "5029465"] 1800 | [BlackFideId "4101588"] 1801 | [EventDate "2019.01.12"] 1802 | 1803 | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 1804 | c4 9. Ne2 Nc6 10. g4 Na5 11. Bg2 Nb3 12. Rb1 O-O 13. O-O b5 14. e4 dxe4 15. fxe4 1805 | Nxc1 16. Qxc1 Bxg4 17. Nf4 Rb8 18. h3 Bd7 19. e5 Ne8 20. Qe3 Rb6 21. d5 Nc7 22. 1806 | d6 Ne6 23. Nd5 Ra6 24. Rf5 Qh4 25. Rbf1 Rxa3 26. Ne7+ Kh8 27. Rxf7 Rxf7 28. Rxf7 1807 | Qh5 29. Qf4 1-0 1808 | 1809 | [Event "81st Tata Steel GpA"] 1810 | [Site "Wijk aan Zee NED"] 1811 | [Date "2019.01.25"] 1812 | [Round "11.1"] 1813 | [White "Radjabov, Teimour"] 1814 | [Black "Carlsen, Magnus"] 1815 | [Result "1/2-1/2"] 1816 | [WhiteTitle "GM"] 1817 | [BlackTitle "GM"] 1818 | [WhiteElo "2757"] 1819 | [BlackElo "2835"] 1820 | [ECO "B33"] 1821 | [Opening "Sicilian"] 1822 | [Variation "Pelikan, Chelyabinsk variation"] 1823 | [WhiteFideId "13400924"] 1824 | [BlackFideId "1503014"] 1825 | [EventDate "2019.01.12"] 1826 | 1827 | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 1828 | b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Rb8 13. Be2 Bg5 14. O-O Kh8 15. 1829 | a3 Ne7 16. Ncb4 Nxd5 17. Nxd5 Be6 18. Qd3 Qc8 19. Rad1 a5 20. Qg3 h6 21. h3 Qc6 1830 | 22. Qd3 Qd7 23. Qg3 Qc6 24. Qd3 Qd7 25. Qg3 1/2-1/2 1831 | 1832 | [Event "81st Tata Steel GpA"] 1833 | [Site "Wijk aan Zee NED"] 1834 | [Date "2019.01.25"] 1835 | [Round "11.2"] 1836 | [White "Kramnik, Vladimir"] 1837 | [Black "Van Foreest, Jorden"] 1838 | [Result "1-0"] 1839 | [WhiteTitle "GM"] 1840 | [BlackTitle "GM"] 1841 | [WhiteElo "2777"] 1842 | [BlackElo "2612"] 1843 | [ECO "A07"] 1844 | [Opening "Reti"] 1845 | [Variation "King's Indian attack (Barcza system)"] 1846 | [WhiteFideId "4101588"] 1847 | [BlackFideId "1039784"] 1848 | [EventDate "2019.01.12"] 1849 | 1850 | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O Nc6 5. d3 e5 6. Qe1 Be7 7. e4 d4 8. a4 O-O 1851 | 9. Na3 Ne8 10. Nc4 Qc7 11. b3 b6 12. Bd2 Be6 13. Qe2 f6 14. Nh4 Nd6 15. f4 Rae8 1852 | 16. f5 Bd7 17. Ng6 Rf7 18. Qh5 Bd8 19. g4 Ne7 20. Rf3 Nxg6 21. fxg6 hxg6 22. 1853 | Qxg6 Nxc4 23. bxc4 Qc8 24. Rg3 Be6 25. Rf1 Qd7 26. Bf3 Qxa4 27. Bd1 Qd7 28. Rh3 1854 | Kf8 29. Rh7 Ke7 30. Rxg7 Rxg7 31. Qxg7+ Kd6 32. Qxd7+ Bxd7 33. Kg2 a5 34. h4 a4 1855 | 35. Bc1 Be7 36. Kg3 Ra8 37. Ba3 Rg8 38. Be2 Bd8 39. h5 Be8 40. Kh3 Rh8 41. Bc1 1856 | Be7 42. Bd2 Bd7 43. Kg3 Ra8 44. Rb1 b5 45. cxb5 a3 46. b6 a2 47. Ra1 Kc6 48. g5 1857 | fxg5 49. Bg4 Be8 50. Be6 Kxb6 51. Kg4 c4 52. h6 cxd3 53. cxd3 Bb5 54. Rxa2 Rxa2 1858 | 55. Bxa2 Bxd3 56. Kf5 Bf8 57. h7 Bg7 58. Bxg5 Bc2 59. Bd5 d3 60. Kg6 Bh8 61. Kf7 1859 | Kc5 62. Kg8 Bf6 63. Bxf6 d2 64. h8=Q d1=Q 65. Kf7 Bd3 66. Qh2 1-0 1860 | 1861 | [Event "81st Tata Steel GpA"] 1862 | [Site "Wijk aan Zee NED"] 1863 | [Date "2019.01.25"] 1864 | [Round "11.3"] 1865 | [White "Anand, Viswanathan"] 1866 | [Black "Duda, Jan-Krzysztof"] 1867 | [Result "1/2-1/2"] 1868 | [WhiteTitle "GM"] 1869 | [BlackTitle "GM"] 1870 | [WhiteElo "2773"] 1871 | [BlackElo "2738"] 1872 | [ECO "C42"] 1873 | [Opening "Petrov"] 1874 | [Variation "classical attack, Marshall variation"] 1875 | [WhiteFideId "5000017"] 1876 | [BlackFideId "1170546"] 1877 | [EventDate "2019.01.12"] 1878 | 1879 | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 1880 | c6 9. Re1 Bf5 10. Qb3 Qd7 11. Nc3 Nxc3 12. Bxf5 Qxf5 13. bxc3 b6 14. Bg5 f6 15. 1881 | Bh4 dxc4 16. Qxc4+ Qd5 17. Qe2 b5 18. a4 a6 19. Bg3 Bxg3 20. hxg3 Nd7 21. Qe6+ 1882 | Qxe6 22. Rxe6 Rfc8 23. Rd6 Nb6 24. axb5 axb5 25. Rxa8 Nxa8 26. d5 cxd5 27. Nd4 1883 | h5 28. Rxd5 Nb6 29. Rxb5 Na4 30. Nf5 Nxc3 31. Ne7+ 1/2-1/2 1884 | 1885 | [Event "81st Tata Steel GpA"] 1886 | [Site "Wijk aan Zee NED"] 1887 | [Date "2019.01.25"] 1888 | [Round "11.4"] 1889 | [White "Giri, Anish"] 1890 | [Black "Shankland, Samuel"] 1891 | [Result "1-0"] 1892 | [WhiteTitle "GM"] 1893 | [BlackTitle "GM"] 1894 | [WhiteElo "2783"] 1895 | [BlackElo "2725"] 1896 | [ECO "C50"] 1897 | [Opening "Giuoco Pianissimo"] 1898 | [Variation "Italian four knights variation"] 1899 | [WhiteFideId "24116068"] 1900 | [BlackFideId "2004887"] 1901 | [EventDate "2019.01.12"] 1902 | 1903 | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Na4 Qe7 7. a3 Be6 8. Bxe6 1904 | Qxe6 9. b4 Bb6 10. O-O O-O 11. c4 Nd7 12. Bb2 Nd4 13. Nd2 f5 14. Rc1 c5 15. exf5 1905 | Nxf5 16. Ne4 cxb4 17. Nxb6 axb6 18. axb4 Qg6 19. Ra1 Rxa1 20. Bxa1 Nf6 21. Nxf6+ 1906 | Rxf6 22. Qf3 Nh4 23. Qd5+ Kh8 24. f4 h6 25. Qe4 Qxe4 26. dxe4 Rxf4 27. Rxf4 exf4 1907 | 28. e5 dxe5 29. Bxe5 Ng6 30. Bc7 b5 31. cxb5 Kg8 32. Kf2 Kf7 33. Kf3 Nh4+ 34. 1908 | Kxf4 Nxg2+ 35. Ke5 Ke7 36. Bd6+ Ke8 37. Ke6 g5 38. Kf6 Kd7 39. Bf8 Nh4 40. Bxh6 1909 | Nf3 41. h3 Ng1 42. Bxg5 Nxh3 43. Be3 Kd6 44. Kf5 Kd5 45. b6 1-0 1910 | 1911 | [Event "81st Tata Steel GpA"] 1912 | [Site "Wijk aan Zee NED"] 1913 | [Date "2019.01.25"] 1914 | [Round "11.5"] 1915 | [White "Nepomniachtchi, Ian"] 1916 | [Black "Fedoseev, Vladimir3"] 1917 | [Result "1-0"] 1918 | [WhiteTitle "GM"] 1919 | [BlackTitle "GM"] 1920 | [WhiteElo "2763"] 1921 | [BlackElo "2724"] 1922 | [ECO "B12"] 1923 | [Opening "Caro-Kann"] 1924 | [Variation "advance variation"] 1925 | [WhiteFideId "4168119"] 1926 | [BlackFideId "24130737"] 1927 | [EventDate "2019.01.12"] 1928 | 1929 | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 h6 6. Be2 Ne7 7. Nbd2 a5 8. a4 Nd7 1930 | 9. O-O g5 10. Ne1 Qb6 11. Nd3 Bg7 12. Nb3 O-O 13. Nbc5 Nxc5 14. Nxc5 Qc7 15. f4 1931 | gxf4 16. Bxf4 b6 17. Nd3 c5 18. Qd2 Kh7 19. Be3 Rac8 20. dxc5 bxc5 21. Bxc5 Rfe8 1932 | 22. Kh1 Ng6 23. Bd4 Nxe5 24. Nxe5 Bxe5 25. Bxe5 Qxe5 26. Bd3 Bxd3 27. Qxd3+ f5 1933 | 28. Rae1 Qg7 29. Qa6 Ra8 30. Qd6 Rad8 31. Qc5 Ra8 32. Re2 Qd7 33. Rfe1 Ra6 34. 1934 | h3 Rg8 35. b4 axb4 36. cxb4 d4 37. b5 Rd6 38. b6 d3 39. Rd2 Rd5 40. Qb4 e5 41. 1935 | Rc1 Rd4 42. Qa5 Rxa4 43. Qxe5 Re4 44. Qf6 Rg6 45. Rxd3 Rxf6 46. Rxd7+ Kg6 47. 1936 | Rb1 Rfe6 48. Rdd1 Re8 49. b7 Rb8 50. Rd7 1-0 1937 | 1938 | [Event "81st Tata Steel GpA"] 1939 | [Site "Wijk aan Zee NED"] 1940 | [Date "2019.01.25"] 1941 | [Round "11.6"] 1942 | [White "Rapport, Richard"] 1943 | [Black "Ding, Liren"] 1944 | [Result "1/2-1/2"] 1945 | [WhiteTitle "GM"] 1946 | [BlackTitle "GM"] 1947 | [WhiteElo "2731"] 1948 | [BlackElo "2813"] 1949 | [ECO "C24"] 1950 | [Opening "Bishop's opening"] 1951 | [Variation "Berlin defence"] 1952 | [WhiteFideId "738590"] 1953 | [BlackFideId "8603677"] 1954 | [EventDate "2019.01.12"] 1955 | 1956 | 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 a5 8. 1957 | a4 Bg4 9. h3 Bxf3 10. Qxf3 O-O 11. O-O dxe4 12. Nxe4 Nxe4 13. Qxe4 Nd7 14. Qe3 1958 | Re8 15. Rae1 Nf6 16. Re2 e4 1/2-1/2 1959 | 1960 | [Event "81st Tata Steel GpA"] 1961 | [Site "Wijk aan Zee NED"] 1962 | [Date "2019.01.25"] 1963 | [Round "11.7"] 1964 | [White "Mamedyarov, Shakhriyar"] 1965 | [Black "Vidit, Santosh Gujrathi"] 1966 | [Result "0-1"] 1967 | [WhiteTitle "GM"] 1968 | [BlackTitle "GM"] 1969 | [WhiteElo "2817"] 1970 | [BlackElo "2695"] 1971 | [ECO "D38"] 1972 | [Opening "QGD"] 1973 | [Variation "Ragozin variation"] 1974 | [WhiteFideId "13401319"] 1975 | [BlackFideId "5029465"] 1976 | [EventDate "2019.01.12"] 1977 | 1978 | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 dxc4 7. a3 Bxc3+ 8. 1979 | bxc3 Nbd7 9. e3 b5 10. a4 c6 11. Qb1 a6 12. Be2 O-O 13. O-O Qe8 14. Re1 Nd5 15. 1980 | Qc2 Bb7 16. e4 N5f6 17. Bf1 c5 18. Rab1 Qc8 19. axb5 axb5 20. Rxb5 Bxe4 21. Qd2 1981 | Bxf3 22. gxf3 Qc6 23. Bxc4 cxd4 24. Qxd4 Rfc8 25. Rb4 Qxf3 26. Bg3 Ra3 27. Rc1 1982 | Nd5 28. Bxd5 exd5 29. Rd1 Nf6 30. Be5 Ne4 0-1 1983 | 1984 | [Event "81st Tata Steel GpA"] 1985 | [Site "Wijk aan Zee NED"] 1986 | [Date "2019.01.26"] 1987 | [Round "12.1"] 1988 | [White "Carlsen, Magnus"] 1989 | [Black "Duda, Jan-Krzysztof"] 1990 | [Result "1-0"] 1991 | [WhiteTitle "GM"] 1992 | [BlackTitle "GM"] 1993 | [WhiteElo "2835"] 1994 | [BlackElo "2738"] 1995 | [ECO "D37"] 1996 | [Opening "QGD"] 1997 | [Variation "4.Nf3"] 1998 | [WhiteFideId "1503014"] 1999 | [BlackFideId "1170546"] 2000 | [EventDate "2019.01.12"] 2001 | 2002 | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 Nxe4 7. O-O Nf6 8. 2003 | Qa4+ Nc6 9. Ne5 Rb8 10. Rd1 O-O 11. Nxc6 bxc6 12. Qxa7 Bd7 13. Qa4 c5 14. Qc2 2004 | cxd4 15. Rxd4 Bc5 16. Rh4 h6 17. Bxh6 gxh6 18. Qd2 Nh7 19. Qxh6 Bxf2+ 20. Kxf2 2005 | Qf6+ 21. Qxf6 Rxb2+ 22. Kg1 Nxf6 23. Rf1 Kg7 24. Rf3 Rg8 25. Rhf4 Bc6 26. Rxf6 2006 | Bxf3 27. Rxf3 Rd8 28. Rf2 Rb4 29. Bb5 Ra8 30. a4 c6 31. Be2 Ra5 32. Rf3 f5 33. 2007 | Kf2 Rc5 34. Bd1 e5 35. Ne2 Kf6 36. Ra3 Rb1 37. Ke1 e4 38. g3 Ke5 39. h4 Ra5 40. 2008 | h5 c5 41. Kd2 c4 42. Kc2 Rb8 43. Kc3 Rb1 44. Kc2 Rb8 45. Kc1 Rb6 46. Bc2 Rd6 47. 2009 | Nf4 Rc5 48. Re3 Kd4 49. Re1 Rh6 50. Kd2 Re5 51. Ne2+ Kc5 52. Rh1 Re8 53. Kc3 Rg8 2010 | 54. Rb1 Rxh5 55. Bxe4 Re8 56. Nf4 Rg5 57. Rb5+ Kd6 58. Bxf5 Rxg3+ 59. Kd4 Rg1 2011 | 60. Rb6+ Ke7 61. Ng6+ Kf7 62. Ne5+ Kg8 63. Nxc4 Ra8 64. a5 Ra1 65. Rb5 Ra7 66. 2012 | Be4 Rc7 67. Rf5 Kg7 68. Bc2 Rc1 69. Kc3 Rf7 70. Rxf7+ Kxf7 71. Na3 1-0 2013 | 2014 | [Event "81st Tata Steel GpA"] 2015 | [Site "Wijk aan Zee NED"] 2016 | [Date "2019.01.26"] 2017 | [Round "12.2"] 2018 | [White "Fedoseev, Vladimir3"] 2019 | [Black "Kramnik, Vladimir"] 2020 | [Result "0-1"] 2021 | [WhiteTitle "GM"] 2022 | [BlackTitle "GM"] 2023 | [WhiteElo "2724"] 2024 | [BlackElo "2777"] 2025 | [ECO "C67"] 2026 | [Opening "Ruy Lopez"] 2027 | [Variation "Berlin defence, open variation"] 2028 | [WhiteFideId "24130737"] 2029 | [BlackFideId "4101588"] 2030 | [EventDate "2019.01.12"] 2031 | 2032 | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. 2033 | Rxe5 O-O 9. d4 Bf6 10. Re2 Nc4 11. b3 Nb6 12. c3 d5 13. Re1 Re8 14. Rxe8+ Qxe8 2034 | 15. a4 Be6 16. Na3 Nc8 17. Bf4 Qd7 18. Bd3 c6 19. Nc2 Ne7 20. Qd2 Bf5 21. Nb4 2035 | Ng6 22. Bg3 Re8 23. a5 h5 24. h3 h4 25. Bh2 Bxd3 26. Nxd3 Qf5 27. a6 b6 28. Bd6 2036 | Bg5 29. Qd1 Qe4 30. Ra2 Qe6 31. Bc7 c5 32. Qg4 Qe7 33. dxc5 bxc5 34. Ba5 Ne5 35. 2037 | Nxe5 Qxe5 36. Ra1 Re6 37. Rd1 Bd2 38. Qxh4 Rxa6 39. g3 f6 40. Bc7 Qxc7 41. Rxd2 2038 | Ra1+ 42. Kg2 Qe5 43. Qf4 Qe1 44. Kf3 Qh1+ 45. Kg4 Re1 46. Qd6 Qe4+ 47. Qf4 Qh1 2039 | 48. f3 Re5 49. h4 a5 50. Rd3 Kf7 51. Qd2 Kg6 52. Re3 Rg5+ 53. Kf4 Rf5+ 54. Kg4 2040 | Rg5+ 55. Kf4 Qh3 56. g4 Qxh4 57. Qc2+ Kf7 58. Re2 g6 59. Qd1 Re5 60. Rxe5 Qh2+ 2041 | 61. Ke3 Qxe5+ 62. Kd3 d4 63. Qd2 dxc3 64. Qxc3 Qxc3+ 65. Kxc3 Ke6 66. Kc4 Kd6 2042 | 67. f4 Kc6 68. f5 gxf5 69. gxf5 Kd6 0-1 2043 | 2044 | [Event "81st Tata Steel GpA"] 2045 | [Site "Wijk aan Zee NED"] 2046 | [Date "2019.01.26"] 2047 | [Round "12.3"] 2048 | [White "Ding, Liren"] 2049 | [Black "Anand, Viswanathan"] 2050 | [Result "1/2-1/2"] 2051 | [WhiteTitle "GM"] 2052 | [BlackTitle "GM"] 2053 | [WhiteElo "2813"] 2054 | [BlackElo "2773"] 2055 | [ECO "C50"] 2056 | [Opening "Giuoco Piano"] 2057 | [WhiteFideId "8603677"] 2058 | [BlackFideId "5000017"] 2059 | [EventDate "2019.01.12"] 2060 | 2061 | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. a4 O-O 8. Re1 h6 2062 | 9. h3 a5 10. Nbd2 Be6 11. b3 d5 12. exd5 Nxd5 13. Ne4 Bb6 14. Ra2 f5 15. Ng3 Qf6 2063 | 16. Nxe5 Nxe5 17. Nh5 Qf7 18. Rxe5 Nxc3 19. Rxe6 Nxd1 20. Re7 Rad8 21. Rae2 Nc3 2064 | 22. R2e5 c6 23. Rxb7 Nd5 24. Rxf7 Rxf7 25. Re6 Kh7 26. Rxc6 Re7 27. Bxh6 gxh6 2065 | 28. Bxd5 Rd6 29. Rxd6 Re1+ 30. Kh2 Bc7 31. g4 Bxd6+ 32. Kg2 Kg6 33. Ng3 Bxg3 34. 2066 | Kxg3 Rd1 35. Bc4 Kf6 36. f3 Rg1+ 37. Kf2 Rh1 38. Kg2 Rd1 39. Kg3 Rg1+ 40. Kf2 1/2-1/2 2067 | 2068 | [Event "81st Tata Steel GpA"] 2069 | [Site "Wijk aan Zee NED"] 2070 | [Date "2019.01.26"] 2071 | [Round "12.4"] 2072 | [White "Shankland, Samuel"] 2073 | [Black "Nepomniachtchi, Ian"] 2074 | [Result "1-0"] 2075 | [WhiteTitle "GM"] 2076 | [BlackTitle "GM"] 2077 | [WhiteElo "2725"] 2078 | [BlackElo "2763"] 2079 | [ECO "B07"] 2080 | [Opening "Pirc defence"] 2081 | [WhiteFideId "2004887"] 2082 | [BlackFideId "4168119"] 2083 | [EventDate "2019.01.12"] 2084 | 2085 | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 a6 5. h3 e6 6. Bd3 Nbd7 7. Nf3 b5 8. e5 b4 2086 | 9. Ne4 Nxe4 10. Bxe4 d5 11. Bd3 c5 12. c3 bxc3 13. bxc3 Qa5 14. Bd2 Qa3 15. Qe2 2087 | Bh6 16. Rb1 Bxd2+ 17. Qxd2 c4 18. Bc2 Rb8 19. Rxb8 Nxb8 20. h4 h6 21. h5 g5 22. 2088 | Nh2 Nc6 23. Ng4 Na7 24. Bd1 Nb5 25. Rh3 Bd7 26. f4 gxf4 27. Qxf4 Qf8 28. Qf6 Bc6 2089 | 29. a4 Na7 30. Rf3 Nc8 31. Bc2 Ne7 32. Bg6 Kd8 33. Bxf7 Kc7 34. Qxe6 Nc8 35. Qf6 1-0 2090 | 2091 | [Event "81st Tata Steel GpA"] 2092 | [Site "Wijk aan Zee NED"] 2093 | [Date "2019.01.26"] 2094 | [Round "12.5"] 2095 | [White "Radjabov, Teimour"] 2096 | [Black "Giri, Anish"] 2097 | [Result "1/2-1/2"] 2098 | [WhiteTitle "GM"] 2099 | [BlackTitle "GM"] 2100 | [WhiteElo "2757"] 2101 | [BlackElo "2783"] 2102 | [ECO "D31"] 2103 | [Opening "QGD"] 2104 | [Variation "Charousek (Petrosian) variation"] 2105 | [WhiteFideId "13400924"] 2106 | [BlackFideId "24116068"] 2107 | [EventDate "2019.01.12"] 2108 | 2109 | 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 2110 | Nd7 9. Bd3 h5 10. gxh5 Ndf6 11. h6 Nxh6 12. Qc2 Qd7 13. Nf3 Bf5 14. Ne5 Bxd3 15. 2111 | Nxd3 Nh5 16. Bh2 Qxh3 17. O-O-O Qf5 18. Qb3 b5 19. f3 O-O 20. e4 Qxf3 21. Ne5 2112 | Qe3+ 22. Kb1 b4 23. Nxc6 bxc3 24. Nxe7+ Kh7 25. Rhe1 Qf2 26. Be5 f6 27. Bd6 Rfd8 2113 | 28. Bc5 Qxb2+ 29. Qxb2 cxb2 30. exd5 Rd7 31. d6 Ng3 32. Kxb2 1/2-1/2 2114 | 2115 | [Event "81st Tata Steel GpA"] 2116 | [Site "Wijk aan Zee NED"] 2117 | [Date "2019.01.26"] 2118 | [Round "12.6"] 2119 | [White "Vidit, Santosh Gujrathi"] 2120 | [Black "Rapport, Richard"] 2121 | [Result "1/2-1/2"] 2122 | [WhiteTitle "GM"] 2123 | [BlackTitle "GM"] 2124 | [WhiteElo "2695"] 2125 | [BlackElo "2731"] 2126 | [ECO "D02"] 2127 | [Opening "Queen's pawn game, Chigorin variation"] 2128 | [WhiteFideId "5029465"] 2129 | [BlackFideId "738590"] 2130 | [EventDate "2019.01.12"] 2131 | 2132 | 1. d4 Nc6 2. Nf3 d5 3. c4 Bg4 4. Nc3 e6 5. e3 Nf6 6. Qb3 Bxf3 7. gxf3 Rb8 8. a3 2133 | Be7 9. f4 O-O 10. Qc2 Qd7 11. Rg1 Na5 12. cxd5 exd5 13. b4 Nc4 14. Nxd5 Nxd5 15. 2134 | Bxc4 Bh4 16. f5 Rfe8 17. Kf1 Nf6 18. f3 Qc6 19. Kg2 Rbd8 20. b5 Qd7 21. Kh3 g5 2135 | 22. e4 Qxd4 23. Bxg5 Bxg5 24. Rxg5+ Kh8 25. Rag1 Nxe4 26. fxe4 Rxe4 27. Bxf7 2136 | Rh4+ 28. Kg2 Qf6 29. Kh1 Qxf7 30. Qg2 Rhd4 31. f6 Rd1 32. Qf3 Rxg1+ 33. Rxg1 Qd5 2137 | 34. Qxd5 Rxd5 35. f7 Rd8 36. Rc1 a6 37. bxa6 bxa6 38. Rxc7 Kg7 39. Ra7 Rd1+ 40. 2138 | Kg2 Rd2+ 41. Kg1 Rd1+ 1/2-1/2 2139 | 2140 | [Event "81st Tata Steel GpA"] 2141 | [Site "Wijk aan Zee NED"] 2142 | [Date "2019.01.26"] 2143 | [Round "12.7"] 2144 | [White "Van Foreest, Jorden"] 2145 | [Black "Mamedyarov, Shakhriyar"] 2146 | [Result "1/2-1/2"] 2147 | [WhiteTitle "GM"] 2148 | [BlackTitle "GM"] 2149 | [WhiteElo "2612"] 2150 | [BlackElo "2817"] 2151 | [ECO "B10"] 2152 | [Opening "Caro-Kann defence"] 2153 | [WhiteFideId "1039784"] 2154 | [BlackFideId "13401319"] 2155 | [EventDate "2019.01.12"] 2156 | 2157 | 1. e4 c6 2. Nf3 g6 3. d4 Bg7 4. Bd3 d6 5. O-O Nf6 6. Re1 O-O 7. Nbd2 Qc7 8. c3 2158 | e5 9. h3 Nbd7 10. Nf1 Re8 11. Ng3 b6 12. Bg5 h6 13. Bd2 Bb7 14. a4 Rad8 15. Qc1 2159 | Kh7 16. b4 d5 17. dxe5 Nxe4 18. Bf4 Nxe5 19. Nxe5 Bxe5 20. Bxe5 Rxe5 21. Qf4 f5 2160 | 22. f3 g5 23. Qe3 f4 24. Qf2 fxg3 25. Qxg3 Kg7 26. fxe4 d4 27. cxd4 Rxd4 28. Rf1 2161 | c5 29. bxc5 bxc5 30. Rab1 Bc6 31. Rf5 Re7 32. e5 Qd8 33. Rxg5+ hxg5 34. Qxg5+ 2162 | Kh8 35. Qh6+ Kg8 36. Qg6+ Rg7 37. Qe6+ Rf7 38. Bh7+ Kxh7 39. Qxf7+ Kh8 40. Rb8 2163 | Qxb8 1/2-1/2 2164 | 2165 | [Event "81st Tata Steel GpA"] 2166 | [Site "Wijk aan Zee NED"] 2167 | [Date "2019.01.27"] 2168 | [Round "13.1"] 2169 | [White "Giri, Anish"] 2170 | [Black "Carlsen, Magnus"] 2171 | [Result "1/2-1/2"] 2172 | [WhiteTitle "GM"] 2173 | [BlackTitle "GM"] 2174 | [WhiteElo "2783"] 2175 | [BlackElo "2835"] 2176 | [ECO "B33"] 2177 | [Opening "Sicilian"] 2178 | [Variation "Pelikan, Chelyabinsk variation"] 2179 | [WhiteFideId "24116068"] 2180 | [BlackFideId "1503014"] 2181 | [EventDate "2019.01.12"] 2182 | 2183 | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 2184 | b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. Be2 O-O 14. O-O Kh8 15. 2185 | Bg4 Bb7 16. Ncb4 Nxb4 17. cxb4 g6 18. a4 bxa4 19. Rxa4 Bc6 20. Be2 Bxa4 21. Qxa4 2186 | f5 22. exf5 Rxf5 23. Bd3 Rf8 24. Qxa6 Bd2 25. Qc4 Qc8 26. Qe4 Bxb4 27. Nxb4 Rf4 2187 | 28. Qc6 Rfxb4 29. Qxd6 Qf8 30. Qxe5+ 1/2-1/2 2188 | 2189 | [Event "81st Tata Steel GpA"] 2190 | [Site "Wijk aan Zee NED"] 2191 | [Date "2019.01.27"] 2192 | [Round "13.2"] 2193 | [White "Rapport, Richard"] 2194 | [Black "Van Foreest, Jorden"] 2195 | [Result "1-0"] 2196 | [WhiteTitle "GM"] 2197 | [BlackTitle "GM"] 2198 | [WhiteElo "2731"] 2199 | [BlackElo "2612"] 2200 | [ECO "D37"] 2201 | [Opening "QGD"] 2202 | [Variation "4.Nf3"] 2203 | [WhiteFideId "738590"] 2204 | [BlackFideId "1039784"] 2205 | [EventDate "2019.01.12"] 2206 | 2207 | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. Qa4+ Nbd7 6. e4 a6 7. Bxc4 Rb8 8. 2208 | Qc2 b5 9. Bd3 Bb7 10. Bf4 Rc8 11. d5 exd5 12. O-O-O d4 13. Nxd4 Nh5 14. Be3 c5 2209 | 15. Nf5 g6 16. Be2 Ng7 17. Nd6+ Bxd6 18. Rxd6 Qe7 19. Rhd1 Bc6 20. Rxd7 Bxd7 21. 2210 | Nd5 1-0 2211 | 2212 | [Event "81st Tata Steel GpA"] 2213 | [Site "Wijk aan Zee NED"] 2214 | [Date "2019.01.27"] 2215 | [Round "13.3"] 2216 | [White "Nepomniachtchi, Ian"] 2217 | [Black "Radjabov, Teimour"] 2218 | [Result "1/2-1/2"] 2219 | [WhiteTitle "GM"] 2220 | [BlackTitle "GM"] 2221 | [WhiteElo "2763"] 2222 | [BlackElo "2757"] 2223 | [ECO "C67"] 2224 | [Opening "Ruy Lopez"] 2225 | [Variation "Berlin defence, open variation"] 2226 | [WhiteFideId "4168119"] 2227 | [BlackFideId "13400924"] 2228 | [EventDate "2019.01.12"] 2229 | 2230 | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. 2231 | Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Nf5 13. Bf4 d6 14. Nd2 Be6 2232 | 15. Ne4 Be7 16. Qd2 c6 17. Bd3 Qd7 18. Ng5 Bxg5 19. Bxg5 h6 20. Bf4 g5 21. Bxf5 2233 | Bxf5 22. Bg3 d5 23. Re1 1/2-1/2 2234 | 2235 | [Event "81st Tata Steel GpA"] 2236 | [Site "Wijk aan Zee NED"] 2237 | [Date "2019.01.27"] 2238 | [Round "13.4"] 2239 | [White "Duda, Jan-Krzysztof"] 2240 | [Black "Ding, Liren"] 2241 | [Result "1/2-1/2"] 2242 | [WhiteTitle "GM"] 2243 | [BlackTitle "GM"] 2244 | [WhiteElo "2738"] 2245 | [BlackElo "2813"] 2246 | [ECO "C47"] 2247 | [Opening "Four knights"] 2248 | [Variation "Scotch, 4...exd4"] 2249 | [WhiteFideId "1170546"] 2250 | [BlackFideId "8603677"] 2251 | [EventDate "2019.01.12"] 2252 | 2253 | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. 2254 | exd5 O-O 9. O-O cxd5 10. Qf3 c6 11. Bg5 Bd6 12. Rae1 Rb8 13. Nd1 h6 14. Bxf6 2255 | Qxf6 15. Qxf6 gxf6 16. b3 Kg7 17. Ne3 Re8 18. Nf5+ Bxf5 19. Bxf5 Re5 20. Bd3 Bb4 2256 | 21. Re3 Rxe3 22. fxe3 Re8 23. Rf3 Bc5 24. Kf2 Re5 25. g4 h5 26. gxh5 Rxh5 27. h3 2257 | Re5 28. Ke2 a5 29. Kd2 Bb4+ 30. c3 Bc5 31. Ba6 Bb6 32. Bc8 c5 33. Rf5 Kg6 34. 2258 | Rxe5 fxe5 35. Bb7 1/2-1/2 2259 | 2260 | [Event "81st Tata Steel GpA"] 2261 | [Site "Wijk aan Zee NED"] 2262 | [Date "2019.01.27"] 2263 | [Round "13.5"] 2264 | [White "Anand, Viswanathan"] 2265 | [Black "Vidit, Santosh Gujrathi"] 2266 | [Result "1/2-1/2"] 2267 | [WhiteTitle "GM"] 2268 | [BlackTitle "GM"] 2269 | [WhiteElo "2773"] 2270 | [BlackElo "2695"] 2271 | [ECO "C42"] 2272 | [Opening "Petrov"] 2273 | [Variation "classical attack"] 2274 | [WhiteFideId "5000017"] 2275 | [BlackFideId "5029465"] 2276 | [EventDate "2019.01.12"] 2277 | 2278 | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. O-O Be7 8. Re1 2279 | O-O 9. Nbd2 Nd6 10. Nf1 c6 11. Bf4 Bxd3 12. Qxd3 Na6 13. Ne3 Nc7 14. Rad1 Ne6 2280 | 15. Bxd6 Bxd6 16. g3 Re8 17. c4 dxc4 18. Qxc4 Qc7 19. Qa4 b5 20. Qc2 Bf8 21. Ng4 2281 | Rad8 22. Re5 h6 23. Re3 Rd6 24. Nge5 Red8 25. Rc1 Nxd4 26. Nxd4 Rxd4 27. Qb3 Rb4 2282 | 28. Qc3 Rbd4 29. Qb3 Rb4 30. Qc3 Rbd4 1/2-1/2 2283 | 2284 | [Event "81st Tata Steel GpA"] 2285 | [Site "Wijk aan Zee NED"] 2286 | [Date "2019.01.27"] 2287 | [Round "13.6"] 2288 | [White "Mamedyarov, Shakhriyar"] 2289 | [Black "Fedoseev, Vladimir3"] 2290 | [Result "1/2-1/2"] 2291 | [WhiteTitle "GM"] 2292 | [BlackTitle "GM"] 2293 | [WhiteElo "2817"] 2294 | [BlackElo "2724"] 2295 | [ECO "B84"] 2296 | [Opening "Sicilian"] 2297 | [Variation "Scheveningen (Paulsen), classical variation"] 2298 | [WhiteFideId "13401319"] 2299 | [BlackFideId "24130737"] 2300 | [EventDate "2019.01.12"] 2301 | 2302 | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Be7 8. g4 d5 2303 | 9. e5 Nfd7 10. g5 Qb6 11. a3 h6 12. Be3 hxg5 13. f5 Nxe5 14. Nxe6 Qxe3 15. Nxd5 2304 | Nf3+ 16. Kf1 Nd2+ 17. Ke1 Nf3+ 18. Kf1 Nd2+ 19. Ke1 Nf3+ 1/2-1/2 2305 | 2306 | [Event "81st Tata Steel GpA"] 2307 | [Site "Wijk aan Zee NED"] 2308 | [Date "2019.01.27"] 2309 | [Round "13.7"] 2310 | [White "Kramnik, Vladimir"] 2311 | [Black "Shankland, Samuel"] 2312 | [Result "0-1"] 2313 | [WhiteTitle "GM"] 2314 | [BlackTitle "GM"] 2315 | [WhiteElo "2777"] 2316 | [BlackElo "2725"] 2317 | [ECO "A11"] 2318 | [Opening "English"] 2319 | [Variation "Caro-Kann defensive system"] 2320 | [WhiteFideId "4101588"] 2321 | [BlackFideId "2004887"] 2322 | [EventDate "2019.01.12"] 2323 | 2324 | 1. c4 c6 2. Nf3 d5 3. g3 g6 4. Qa4 d4 5. Bg2 Bg7 6. d3 Nd7 7. O-O Nh6 8. Nbd2 2325 | O-O 9. b4 e5 10. c5 a6 11. Nc4 f6 12. Qb3 Nf7 13. e3 dxe3 14. Bxe3 Kh8 15. Rae1 2326 | Re8 16. Na5 Re7 17. d4 e4 18. Nd2 f5 19. d5 cxd5 20. Qxd5 Qe8 21. c6 Nf6 22. Qc5 2327 | bxc6 23. Ndc4 Be6 24. Rc1 Bd5 25. Bd4 Rb8 26. a4 Re6 27. Nb6 Bf8 28. Qc3 Kg8 29. 2328 | Nac4 Nd7 30. a5 Nd6 31. Nxd6 Bxd6 32. Rfd1 Nxb6 33. axb6 Be5 34. Bxe5 Rxe5 35. 2329 | Qe3 Qf7 36. Ra1 Qb7 37. Qd4 Re7 38. b5 cxb5 39. Qxd5+ Qxd5 40. Rxd5 Rxb6 41. 2330 | Rd8+ Kf7 42. Ra8 Ree6 43. Ra7+ Kf6 44. Rxh7 b4 45. Rc7 b3 46. Bf1 Rec6 47. Rxc6+ 2331 | Rxc6 48. Rb1 Rb6 49. Bc4 b2 50. Ba2 a5 51. Kf1 a4 52. Ke2 a3 53. Kd2 Rc6 54. h4 2332 | Ke5 55. Re1 Kd4 56. Bb1 Rc3 57. Rh1 Rd3+ 58. Kc2 Rc3+ 59. Kd2 Rf3 60. Ke2 Rd3 2333 | 61. h5 gxh5 62. Ke1 Rc3 63. Kd2 f4 64. Ba2 e3+ 65. fxe3+ fxe3+ 66. Ke2 Rc2+ 0-1 2334 | 2335 | --------------------------------------------------------------------------------