Changes

the Top Chess Engine Championship (TCEC) Season 17 18 from May 03until July 02, 2020. {| class="wikitable" style="margin: auto;"! [[#Superfinal|Superfinal]] :| [[Stockfish| Stockfish 202006170741]]| - | [[Leela Chess Zero|LCZero v0.25.1-svjio-t60-3972-mlh]] ! 53½-46½ |}=Participants= {| class="wikitable"! rowspan="2" | Engine ! rowspan="2" | CC ! rowspan="2" | Authors ! colspan="6" | Divisions and Ranking|-! [[#Fourth|Q]]! [[#Third|3rd]]! [[#Second|2nd]]! [[#First|1st]]! [[#Premier|P]]! [[#Superfinal|Sufi]] |-| [[Allie#AllieStein|AllieStein]] ! US/<br/>IN/++ | [[Adam Treat]], [[Mark Jordan]],<br/>[[Ankan Banerjee]], [[Leela Chess Zero|Lc0]] team | | | | | style="text-align:center;" | 3rd| |-| [[Arasan]] ! US | [[Jon Dart]]| | | | style="text-align:center;" | 8th| | |-| [[Asymptote]] ! DE | [[Maximilian Lupke]]| style="text-align:center;" | 2nd| style="text-align:center;" | 10th| | | ||-| [[Bagatur]] ! BG | [[Krasimir Topchiyski]]| style="text-align:center;" | 9th| | | | ||-| [[Booot]] ! UA | [[Alex Morozov]]| | | style="text-align:center;" | 1st| style="text-align:center;" | 3rd| ||-| [[Chess22k|chess22k]] ! NL | [[Sander Maassen vd Brink]]| style="text-align:center;" | 4th| || | ||-| [[ChessBrainVB]] ! DE| [[Roger Zuehlsdorf]]| | | style="text-align:center;" | 7th| | ||-| [[Chess Fighter|ChessFighter]] ! * | [[Alexander Lim]]| style="text-align:center;" | 5th| || | ||-| [[Chiron]] ! IT| [[Ubaldo Andrea Farina]]| | | style="text-align:center;" | 5th| | ||-| [[Combusken]] ! PL| [[Marcin Henryk Bartkowiak]]| style="text-align:center;" | 7th| || | ||-| [[Counter]] ! RU | [[Vadim Chizhov]]| style="text-align:center;" | 1st| style="text-align:center;" | 9th|| | ||-| [[Defenchess]] ! TR| [[Can Cetin]], [[Dogac Eldenk]]| | | | style="text-align:center;" | 4th| ||-| [[Demolito]] ! FR| Lucas Braesch| | style="text-align:center;" | 1st | style="text-align:center;" | 9th | | ||-| [[Ethereal]] ! US| [[Andrew Grant]]||| | | style="text-align:center;" | 6th||-| [[FabChess]] ! DE | [[Fabian von der Warth]]| style="text-align:center;" | 6th || | | | |-| [[Fire]] ! US | [[Norman Schmidt]] et al.|| | | style="text-align:center;" | 1st | style="text-align:center;" | 8th | |-| [[Fritz|Fritz 17]] ! DE | [[Frank Schneider]]|| | | style="text-align:center;" | 5th | | |-| [[Gogobello]] ! IT| [[Salvatore Giannotti]] | | style="text-align:center;" | 2nd| style="text-align:center;" | 10th| | | |-| [[ICE|iCE]] ! DE | [[ Thomas Petzke]]| | style="text-align:center;" | 5th| | | | |-| [[Igel]] ! UA | [[Volodymyr Shcherbyna]]| | style="text-align:center;" | 3rd| | | | |-| [[Komodo]] ! US| [[Don Dailey]], [[Larry Kaufman]], [[Mark Lefler]]||||| style="text-align:center;" | 5th | |-| [[Leela Chess Zero|LCZero]]! BE/CA/<br/>CH/IN/++| [[Gian-Carlo Pascutto]], [[Gary Linscott]],<br/>[[Alexander Lyashuk]], [[Ankan Banerjee]] et al.| | || | style="text-align:center;" | 2nd| style="text-align:center;" | 2nd|-| [[Marvin]] ! SE | [[Martin Danielsson]]| | style="text-align:center;" | 6th|| | | |-| [[Minic]] ! FR | [[Vivien Clauzon]]| | style="text-align:center;" | 4th|| | | |-| [[Monolith]] ! IT | [[Jonas Mayr]]| style="text-align:center;" | 3rd| || | | |-| [[Nemorino]] ! DE | [[Christian Günther]]| | | style="text-align:center;" | 8th| | | |-| [[Pedone]] ! IT | [[Fabio Gobbato]]|| | style="text-align:center;" | 2nd| style="text-align:center;" | 10th| | |-| [[Pirarucu]] ! BR | [[Raoni Campos]]| | style="text-align:center;" | 8th|| | | |-| [[RofChade]] ! NL | [[Ronald Friederich]]||| | style="text-align:center;" | 2nd| style="text-align:center;" | 7th| |-| [[RubiChess]] ! DE | [[Andreas Matthies]]| | | | style="text-align:center;" | 9th|| |-| [[Scorpio#ScorpioNN|ScorpioNN]] ! ET | [[Daniel Shawul]]| | | | style="text-align:center;" | 6th| | |-| [[Stockfish]] ! NO/IT/<br/>FI/CA| [[Tord Romstad]], [[Marco Costalba]],<br/>[[Joona Kiiski]], [[Gary Linscott]] et al.|||| | style="text-align:center;" | 1st| style="text-align:center;" | '''1st'''|-| [[Stoofvlees|Stoofvlees II]] ! BE | [[Gian-Carlo Pascutto]]| | | | | style="text-align:center;" | 4th| |-| [[Topple]] ! GB | [[Vincent Tang]]| | style="text-align:center;" | 7th|| | | |-| [[Tucano]] ! BR | [[Alcides Schulz]]| style="text-align:center;" | 8th| | | | | |-| [[Vajolet|Vajolet2]] ! IT | [[Marco Belli]]|| | style="text-align:center;" | 4th| | | |-| [[Wasp]] ! US | [[John Stanback]]| | | style="text-align:center;" | 6th| | | |-| [[Weiss]] ! NO | [[Terje Kirstihagen]]| style="text-align:center;" | 10th| | | | | |-| [[Winter]] ! CH | [[Jonathan Rosenthal]]| | | style="text-align:center;" | 3rd| | | |-| [[Xiphos]] ! RS | [[Milos Tatarevic]]|| | | style="text-align:center;" | 7th| | |}* [https://en.wikipedia.org/wiki/ISO_3166-1 CC Country Codes]

League 3, May 07 - May 11, 2020 , timecontrol 30' + 5<nowiki>''</nowiki> <ref>[https://www.tcec-chess.com/archive.html?season=18&div=l3&game=1 S18 - League 3 | TCEC - Computer Chess Broadcast]</ref>

League 2, May 12 - May 16, 2020 , timecontrol 30' + 5<nowiki>''</nowiki> <ref>[https://www.tcec-chess.com/archive.html?season=18&div=l2&game=1 S18 - League 2 | TCEC - Computer Chess Broadcast]</ref>

'''[[TCEC Season 1617#Premier|< Prev]] [[TCEC Season 1819#Premier|Next >]]'''<br/>May 25- June 14, 2020, timecontrol 90' + 10<nowiki>''</nowiki> <ref>[https://www.tcec-chess.com/archive.html?season=18&div=p&game=1 S18 - Division P | TCEC - Computer Chess Broadcast]</ref> {| class="wikitable"! # ! Engine ! St! Lc ! AS! Sv ! Ko! Et! Ro ! Fi ! P<span style="font-size: 80%; vertical-align: sub;">42</span>|- style="background-color:#ccffcc;"! 1 | [[Stockfish|Stockfish 202005232210]]| style="text-align:center;" | '''x''' | style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | ½½ 1½ ½½| style="text-align:center;" | ½½ 1½ ½½| style="text-align:center;" | ½½ 1½ ½½| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | 1½ 1½ 1½| style="text-align:center;" | 1½ 1½ 1½! 25½|- style="background-color:#ccffcc;" ! 2 | [[Leela Chess Zero|LCZero v0.25.1-sv-t60-3010]]| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | '''x''' | style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | ½½ ½½ 1½| style="text-align:center;" | 1½ ½½ ½½| style="text-align:center;" | ½½ 1½ 1½| style="text-align:center;" | 1½ 1½ ½½| style="text-align:center;" | ½½ ½1 ½½! 24½|- ! 3 | [[Allie#AllieStein|AllieStein v0.7_dev-net_14.3]]| style="text-align:center;" | ½½ 0½ ½½| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | '''x''' | style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | ½½ ½½ 10| style="text-align:center;" | 1½ ½½ 1½| style="text-align:center;" | ½½ 1½ 1½| style="text-align:center;" | ½1 ½1 ½½! 23½|- ! 4 | [[Stoofvlees|Stoofvlees II a14]]| style="text-align:center;" | ½½ 0½ ½½| style="text-align:center;" | ½½ ½½ 0½| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | '''x''' | style="text-align:center;" | 1½ ½½ ½½| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | 11 ½½ 01| style="text-align:center;" | ½1 ½1 ½1! 23|- ! 5 | [[Komodo|Komodo 2551.00]]| style="text-align:center;" | ½½ 0½ ½½| style="text-align:center;" | 0½ ½½ ½½| style="text-align:center;" | ½½ ½½ 01| style="text-align:center;" | 0½ ½½ ½½| style="text-align:center;" | '''x''' | style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | ½½ 1½ ½½| style="text-align:center;" | ½½ 1½ 1½! 21|- ! 6 | [[Ethereal|Ethereal 12.19]]| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | ½½ 0½ 0½| style="text-align:center;" | 0½ ½½ 0½| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | '''x''' | style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | ½½ ½½ ½½! 19|- style="background-color:#ffcccc;"! 7 | [[RofChade|rofChade 2.303]]| style="text-align:center;" | 0½ 0½ 0½| style="text-align:center;" | 0½ 0½ ½½| style="text-align:center;" | ½½ 0½ 0½| style="text-align:center;" | 00 ½½ 10| style="text-align:center;" | ½½ 0½ ½½| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | '''x''' | style="text-align:center;" | ½½ ½½ ½½! 16|- style="background-color:#ffcccc;"! 8 | [[Fire|Fire 8_beta]]| style="text-align:center;" | 0½ 0½ 0½| style="text-align:center;" | ½½ ½0 ½½| style="text-align:center;" | ½0 ½0 ½½| style="text-align:center;" | ½0 ½0 ½0| style="text-align:center;" | ½½ 0½ 0½| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | ½½ ½½ ½½| style="text-align:center;" | '''x''' ! 15½|} <span id="Sufi"></span>=Superfinal= '''[[TCEC Season 17#Superfinal|< Prev]] [[TCEC Season 19#Superfinal|Next >]]'''<br/>June 19 - July 02, 2020, timecontrol 90' + 10<nowiki>''</nowiki> [[Stockfish| Stockfish 202006170741]] - [[Leela Chess Zero|LCZero v0.25.1-svjio-t60-3972-mlh]] +23 =61 -16, '''53½-46½''' <ref>[https://www.tcec-chess.com/archive.html?season=18&div=sf&game=1 LCZero v0.25.1-svjio-t60-3972-mlh vs. Stockfish 202006170741 - TCEC - Live Computer Chess Broadcast]</ref> {| class="wikitable"|- ! colspan="2" | Games ! colspan="2" | Opening ! colspan="2" | Results ! colspan="6" | Points |-! colspan="2" |! ECO ! Name ! Lc-St ! St-Lc ! Lc ! - ! St ! Lc ! - ! St |-| style="text-align:right;" | 1 | style="text-align:right;" | 2 ! B42/B50 | Sicilian, Kan, Polugaievsky variation / Sicilian| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=1 ½-½]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=2 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 1 | - ! 1 |-| style="text-align:right;" | 3 | style="text-align:right;" | 4 ! E92 | King's Indian, Gligoric-Taimanov system| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=3 1-0]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=4 1-0]| style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 2 | - ! 2 |-| style="text-align:right;" | 5 | style="text-align:right;" | 6 ! C18| French, Winawer, classical variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=5 ½-½]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=6 1-0]| style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 2½| - ! 3½ |-| style="text-align:right;" | 7 | style="text-align:right;" | 8 ! D31 | QGD, semi-Slav, Noteboom variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=7 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=8 1-0] | style="text-align:center;" | ½| - | style="text-align:center;" | 1½ ! 3| - ! 5 |-| style="text-align:right;" | 9 | style="text-align:right;" | 10 ! C34| KGA, Fischer defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=9 0-1]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=10 ½-½] | style="text-align:center;" | ½| - | style="text-align:center;" | 1½! 3½ | - ! 6½ |-| style="text-align:right;" | 11 | style="text-align:right;" | 12! A81 | Dutch defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=11 ½-½]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=12 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 4½| - ! 7½ |-| style="text-align:right;" | 13| style="text-align:right;" | 14! B06| Robatsch (modern) defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=13 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=14 1-0] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 5½ | - ! 8½ |-| style="text-align:right;" | 15 | style="text-align:right;" | 16 ! A52 | Budapest, Rubinstein variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=15 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=16 ½-½1] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 6½ | - ! 9½ |-| style="text-align:right;" | 17| style="text-align:right;" | 18 ! B99 | Sicilian, Najdorf, 7...Be7 main line| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=17 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=18 1-0] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1! 7½ | - ! 10½ |-| style="text-align:right;" | 19 | style="text-align:right;" | 20 ! E90 | King's Indian, 5.Nf3| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=19 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=20 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 8½ | - ! 11½ |-| style="text-align:right;" | 21 | style="text-align:right;" | 22 ! C64 | Ruy Lopez, classical defence, 4.c3| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=21 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=22 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 9½ | - ! 12½ |-| style="text-align:right;" | 23 | style="text-align:right;" | 24 ! E12| Queen's Indian, Petrosian system| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=23 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=24 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 10 | - ! 14|-| style="text-align:right;" | 25| style="text-align:right;" | 26 ! B10 | Caro-Kann, two knights variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=25 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=26 1-0] | style="text-align:center;" | 1| - | style="text-align:center;" | 1 ! 11| - ! 15 |-| style="text-align:right;" | 27 | style="text-align:right;" | 28 ! D00 | Blackmar gambit| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=27 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=28 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 12 | - ! 16|-| style="text-align:right;" | 29 | style="text-align:right;" | 30 ! B07 | Pirc, Ufimtsev-Pytel variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=29 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=30 ½-½] | style="text-align:center;" | 1½ | - | style="text-align:center;" | ½ ! 13½ | - ! 16½|-| style="text-align:right;" | 31 | style="text-align:right;" | 32! A60 | Benoni defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=31 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=32 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 14½ | - ! 17½ |-| style="text-align:right;" | 33| style="text-align:right;" | 34 ! B77| Sicilian, dragon, Yugoslav attack, 9.Bc4| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=33 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=34 ½-½] | style="text-align:center;" | 1½ | - | style="text-align:center;" | ½ ! 16 | - ! 18 |-| style="text-align:right;" | 35| style="text-align:right;" | 36 ! E73| King's Indian, Averbakh system| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=35 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=36 ½-½] | style="text-align:center;" | 1| - | style="text-align:center;" | 1! 17 | - ! 19|-| style="text-align:right;" | 37 | style="text-align:right;" | 38 ! C04 | French, Tarrasch, Guimard main line| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=37 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=38 ½-½] | style="text-align:center;" | 1| - | style="text-align:center;" | 1 ! 18 | - ! 20 |-| style="text-align:right;" | 39 | style="text-align:right;" | 40! A45 | Trompovsky attack (Ruth, Opovcensky opening)| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=39 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=49 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 19| - ! 21 |-| style="text-align:right;" | 41| style="text-align:right;" | 42 ! C45| Scotch, Steinitz variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=41 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=42 1-0] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 20| - ! 22 |-| style="text-align:right;" | 43 | style="text-align:right;" | 44 ! E47| Nimzo-Indian, 4.e3 O-O, 5.Bd3| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=43 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=44 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 21 | - ! 23|-| style="text-align:right;" | 45| style="text-align:right;" | 46 ! B06 | Robatsch defence, Pseudo-Austrian attack| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=45 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=46 1-0] | style="text-align:center;" | 1| - | style="text-align:center;" | 1 ! 22 | - ! 24|-| style="text-align:right;" | 47 | style="text-align:right;" | 48 ! D43 | QGD semi-Slav| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=47 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=48 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 23 | - ! 25|-| style="text-align:right;" | 49 | style="text-align:right;" | 50 ! A00| Dunst (Sleipner, Heinrichsen) opening| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=49 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=50 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 24 | - ! 26|-| style="text-align:right;" | 51| style="text-align:right;" | 52 ! B40| Sicilian, Pin, Koch variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=51 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=52 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½! 24½ | - ! 27½|-| style="text-align:right;" | 53 | style="text-align:right;" | 54 ! E98| King's Indian, orthodox, Aronin-Taimanov, 9.Ne1| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=53 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=54 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 25½ | - ! 28½|-| style="text-align:right;" | 55| style="text-align:right;" | 56! C41 | Philidor, exchange variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=55 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=56 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 26| - ! 30|-| style="text-align:right;" | 57| style="text-align:right;" | 58 ! A80 | Dutch, 2.Bg5 variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=57 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=58 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 26½ | - ! 31½|-| style="text-align:right;" | 59 | style="text-align:right;" | 60 ! B00 | KP, Nimzovich defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=59 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=60 1-0] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 27½ | - ! 32½|-| style="text-align:right;" | 61 | style="text-align:right;" | 62 ! A56 | Czech Benoni defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=61 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=62 1-0] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 28½| - ! 33½|-| style="text-align:right;" | <span id="Sufi63"></span> 63 | style="text-align:right;" | 64 ! C10| French, Paulsen variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=63 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=64 ½-½] | style="text-align:center;" | 1½ | - | style="text-align:center;" | ½ ! 30 | - ! 34|-| style="text-align:right;" | 65 | style="text-align:right;" | 66 ! E11| Bogo-Indian defence, Gruenfeld variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=65 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=66 ½-½] | style="text-align:center;" | 1½ | - | style="text-align:center;" | ½ ! 31½ | - ! 34½|-| style="text-align:right;" | 67 | style="text-align:right;" | 68 ! B29 | Sicilian, Nimzovich-Rubinstein variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=67 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=68 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 32 | - ! 36|-| style="text-align:right;" | 69 | style="text-align:right;" | 70 ! E81 | King's Indian, Saemisch, 5...O-O| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=69 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=70 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 33 | - ! 37|-| style="text-align:right;" | 71 | style="text-align:right;" | 72 ! C40/C41 | Latvian counter-gambit / Philidor, Philidor counter-gambit| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=71 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=72 1-0] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 34 | - ! 38|-| style="text-align:right;" | 73 | style="text-align:right;" | 74 ! D11| QGD Slav, 3.Nf3| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=73 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=74 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 35 | - ! 39|-| style="text-align:right;" | 75 | style="text-align:right;" | 76 ! B01 | Scandinavian defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=75 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=76 1-0] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 36 | - ! 40|-| style="text-align:right;" | 77 | style="text-align:right;" | 78 ! A33| English, symmetrical, Geller variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=77 0-1] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=78 ½-½] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 36½ | - ! 41½|-| style="text-align:right;" | 79 | style="text-align:right;" | 80 ! B06 | Robatsch defence, Pseudo-Austrian attack| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=79 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=80 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 37½ | - ! 42½|-| style="text-align:right;" | 81 | style="text-align:right;" | 82 ! E87 | King's Indian, Saemisch, orthodox, 7.d5| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=81 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=82 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 38½ | - ! 43½|-| style="text-align:right;" | 83 | style="text-align:right;" | 84 ! B96| Sicilian, Najdorf, Polugayevsky variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=83 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=84 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 39½| - ! 44½|-| style="text-align:right;" | 85 | style="text-align:right;" | 86 ! D07| QGD, Chigorin defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=85 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=86 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 40½| - ! 45½|-| style="text-align:right;" | 87 | style="text-align:right;" | 88 ! C37| KGA, Quaade gambit| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=87 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=88 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 41 | - ! 47|-| style="text-align:right;" | 89 | style="text-align:right;" | 90! A79 | Benoni, classical, 11.f3| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=89 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=90 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 42 | - ! 48|-| style="text-align:right;" | 91 | style="text-align:right;" | 92 ! C16 | French, Winawer, Petrosian variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=91 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=92 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 42½| - ! 49½|-| style="text-align:right;" | 93 | style="text-align:right;" | 94 ! A97 | Dutch, Ilyin-Genevsky variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=93 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=94 1-0] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 43½ | - ! 50½|-| style="text-align:right;" | 95 | style="text-align:right;" | 96 ! C42| Petrov, Cochrane gambit| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=95 0-1] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=96 ½-½] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 44 | - ! 52|-| style="text-align:right;" | 97| style="text-align:right;" | 98! E97 | King's Indian, orthodox, Aronin-Taimanov, bayonet attack| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=97 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=98 ½-½] | style="text-align:center;" | 1½ | - | style="text-align:center;" | ½ ! 45½ | - ! 52½|-| style="text-align:right;" | 99 | style="text-align:right;" | 100 ! B81| Sicilian, Scheveningen, Keres attack| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=99 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=18&div=sf&game=100 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1! 46½ | - ! 53½|}* [[ECO|Encyclopaedia of Chess Openings (ECO)]]* [https://en.wikipedia.org/wiki/List_of_chess_openings List of chess openings - Wikipedia] =Publications=* [[Guy Haworth]], [[Nelson Hernandez]] ('''2020'''). ''The 18th Top Chess Engine Championship, TCEC18''. [[ICGA Journal#42_23|ICGA Journal, Vol. 42, Nos. 2-3]], [https://tcec-chess.com/articles/TCEC_18.pdf pdf]* [[Matthew Sadler]] ('''2020'''). ''The TCEC18 Computer Chess Superfinal: A perspective''. [[ICGA Journal#42_23|ICGA Journal, Vol. 42, Nos. 2-3]], [https://tcec-chess.com/articles/Sufi_18_-_Sadler.pdf pdf]

# =Forum Posts=* [https://groups.google.com/d/msg/lczero/xtyGkXqeeTY/0j_DeIbkBAAJ Tcec season 18] by [[Warren D. Smith]], [[Allie#AllieSteinComputer Chess Forums|AllieStein v0LCZero Forum]], June 14, 2020* [https://groups.7_dev-net_14google.3com/d/msg/fishcooking/Tc7XRkbRrSs/mqR5NjfcBQAJ Tcec season 18]]# by [[Ethereal|Ethereal 12Warren D.19Smith]]# , [[FireComputer Chess Forums|Fire 8_betaFishCooking]], June 14, 2020# : [https://groups.google.com/d/msg/fishcooking/Tc7XRkbRrSs/x9tUlRK1AgAJ Re: Tcec season 18] by [[Komodo|Komodo 2551Warren D.00Smith]]# , [[Leela Computer Chess ZeroForums|LCZero v0.25.1-sv-t60-3010FishCooking]], June 28, 2020 » [[Pawn Structure]]# , [[RofChade#Sufi63|rofChade 2.303Sufi Game 63]]# * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=74303 TCEC Question] by Leo Anger, [[Stockfish|Stockfish 202005232210CCC]] , June 27, 2020# * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=74305 Test position: Lc0 vs Stockfish, TCEC 18, game 65] by Marc-O Moisan-Plante, [[Stoofvlees|Stoofvlees II a14CCC]], June 28, 2020