Changes

the Top Chess Engine Championship (TCEC) Season 16 from July 14, 2019 until October 13, 2019. {| class="wikitable" style="margin: auto;"! [[#Superfinal|Superfinal]] :| [[Stockfish|Stockfish 19092522]] | - | [[Allie#AllieStein|AllieStein v0.5-dev_7b41f8c-n11]] ! 54½-45½ |}

| style="text-align:center;" | x '''1st'''

| style="text-align:center;" | x2nd

[[Stockfish| Stockfish 19092522]] - [[Allie#AllieStein|AllieStein v0.5-dev_7b41f8c-n11]] +14 =81 -5, '''54½-45½ '''.

{| class=Postings"wikitable"|- ! colspan="2" | Games ! colspan="2" | Opening ! colspan="2" | Results ! colspan="6" | Points |-! colspan="2" |! ECO ! Name ! AS-St ! St-AS ! AS ! - ! St ! AS ! - ! St |-| style="text-align:right;" | 1 | style= "text-align:right;" | 2 * ! C11/D44 | French, Steinitz, Boleslavsky variation / QGD semi-Slav| style="text-align:center;" | [httphttps://talkchesswww.tcec-chess.com/forum3archive.html?season=16&div=sf&game=1 ½-½]| style="text-align:center;" | [https://www.tcec-chess.com/viewtopicarchive.phphtml?fseason=16&div=sf&game=2½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 1 | - ! 1 |-| style="text-align:right;" | 3 | style="text-align:right;" | 4 ! E98 | King's Indian, orthodox, Aronin-Taimanov, 9.Ne1| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=3 1-0]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&tgame=4 ½-½]| style="text-align:center;" | 1½ | - | style="text-align:center;" | ½ ! 2½ | - ! 1½ |-| style="text-align:right;" | 5 | style="text-align:right;" | 6 ! B48| Sicilian, Taimanov variation | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=5 ½-½]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=6 1-0]| style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 3| - ! 3 |-| style="text-align:right;" | 7 | style="text-align:right;" | 8 ! A80| Dutch| style=71023 How to enter TCEC"text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=7 ½-½] by | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=8 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 4| - ! 4 |-| style="text-align:right;" | 9 | style="text-align:right;" | 10 ! C34| KGA, Fischer defence| style="text-align:center;" | [Alexander Limhttps://www.tcec-chess.com/archive.html?season=16&div=sf&game=9 ½-½]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=10 ½-½]| style="text-align:center;" | 1| - | style="text-align:center;" | 1! 5| - ! 5 |-| style="text-align:right;" | 11 | style="text-align:right;" | 12! A65 | Benoni, 6.e4| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=11 ½-½]| style="text-align:center;" | [CCChttps://www.tcec-chess.com/archive.html?season=16&div=sf&game=12 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 5½| - ! 6½ |-| style="text-align:right;" | 13| style="text-align:right;" | 14! C19| French, Winawer, advance, poisoned pawn| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=13 ½-½]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=14 1-0]| style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 6 | - ! 8 |-| style="text-align:right;" | 15 | style="text-align:right;" | 16 ! B06 | Robatsch (Modern) Defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=15 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=16 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 7 | - ! 9 |-| style="text-align:right;" | 17| style="text-align:right;" | 18 ! E69 | King's Indian, fianchetto, June classical main line| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=17 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=18 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1! 8 | - ! 10 |-| style="text-align:right;" | 19 | style="text-align:right;" | 20 ! B33 | Sicilian, 2019Pelikan (Lasker/Sveshnikov) variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=19 ½-½] * | style="text-align:center;" | [httphttps://www.talkchesstcec-chess.com/forum3archive.html?season=16&div=sf&game=20 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 9| - ! 11 |-| style="text-align:right;" | 21 | style="text-align:right;" | 22 ! D45 | QGD semi-Slav, Stoltz variation| style="text-align:center;" | [https://www.tcec-chess.com/viewtopicarchive.phphtml?fseason=16&div=2sf&tgame=71822 My failed attempt to change TCEC NN clone rules21 ½-½] by | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=22 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 10 | - ! 12 |-| style="text-align:right;" | 23 | style="text-align:right;" | 24 ! C87/C92| Ruy Lopez, closed| style="text-align:center;" | [Alexander Lyashukhttps://www.tcec-chess.com/archive.html?season=16&div=sf&game=23 ½-½]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=24 ½-½]| style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 11 | - ! 13|-| style="text-align:right;" | 25| style="text-align:right;" | 26 ! E16 | Queen's Indian, Riumin variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=25 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=26 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 11½ | - ! 14½ |-| style="text-align:right;" | 27 | style="text-align:right;" | 28 ! B01 | Scandinavian, Pytel-Wade variation| style="text-align:center;" | [CCChttps://www.tcec-chess.com/archive.html?season=16&div=sf&game=27 1-0]| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=28 ½-½]| style="text-align:center;" | 1½ | - | style="text-align:center;" | ½ ! 13 | - ! 15 |-| style="text-align:right;" | 29 | style="text-align:right;" | 30 ! D61 | QGD, Orthodox defence, September Rubinstein variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=29 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=30 ½-½] | style="text-align:center;" | 1| - | style="text-align:center;" | 1 ! 14| - ! 16|-| style="text-align:right;" | 31 | style="text-align:right;" | 32! C27 | Vienna game| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=31 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=32 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 14½ | - ! 17½ |-| style="text-align:right;" | 33| style="text-align:right;" | 34 ! E70| King's Indian, 20194.e4| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=33 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=34 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 15½ | - ! 18½ |-| style="text-align:right;" | 35| style="text-align:right;" | 36 ! B42| Sicilian, Kan, Polugaievsky variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=35 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=36 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1! 16½ | - ! 19½|-| style="text-align:right;" | 37 | style="text-align:right;" | 38 ! A20 | English Opening| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=37 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=38 ½-½] | style="text-align:center;" | 1| - | style="text-align:center;" | 1! 17½| - ! 20½ |-| style="text-align:right;" | 39 | style="text-align:right;" | 40! C11 | French, Steinitz, Boleslavsky variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=39 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=49 ½-½] | style="text-align:center;" | 1½ | - | style="text-align:center;" | ½ ! 19| - ! 21 |-| style="text-align:right;" | 41| style="text-align:right;" | 42 ! D70| Neo-Gruenfeld defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=41 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=42 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 19½| - ! 22½ |-| style="text-align:right;" | 43 | style="text-align:right;" | 44 ! C58| Two Knights defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=43 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=44 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 20½ | - ! 23½|-| style="text-align:right;" | 45| style="text-align:right;" | 46 ! A10 | English opening| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=45 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=46 1-0] | style="text-align:center;" | ½| - | style="text-align:center;" | 1½ ! 21 | - ! 25|-| style="text-align:right;" | 47 | style="text-align:right;" | 48 ! B10 | Caro-Kann, Goldman (Spielmann) variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=47 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=48 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 22 | - ! 26|-| style="text-align:right;" | 49 | style="text-align:right;" | 50 ! E81| King's Indian, Saemisch, 5...O-O| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=49 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=50 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 23 | - ! 27|-| style="text-align:right;" | 51| style="text-align:right;" | 52 ! B41| Sicilian, Kan, Maroczy bind (Reti variation)| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=51 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=52 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 24 | - ! 28|-| style="text-align:right;" | 53 | style="text-align:right;" | 54 ! A90| Dutch defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=53 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=54 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 25 | - ! 29|-| style="text-align:right;" | 55| style="text-align:right;" | 56! B06| Robatsch (modern) defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=55 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=56 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 25½| - ! 30½|-| style="text-align:right;" | 57| style="text-align:right;" | 58 ! A43 | Old Benoni defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=57 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=58 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 26½ | - ! 31½|-| style="text-align:right;" | 59 | style="text-align:right;" | 60 ! C75 | Ruy Lopez, modern Steinitz defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=59 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=60 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 27 | - ! 33|-| style="text-align:right;" | 61 | style="text-align:right;" | 62 ! A45 | Trompovsky attack (Ruth, Opovcensky opening)| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=61 0-1] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=62 ½-½] | style="text-align:center;" | ½| - | style="text-align:center;" | 1½ ! 27½| - ! 34½|-| style="text-align:right;" | 63 | style="text-align:right;" | 64 ! C11| French, Steinitz, Boleslavsky variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=63 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=64 1-0] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 28 | - ! 36|-| style="text-align:right;" | 65 | style="text-align:right;" | 66 ! E94 | King's Indian, orthodox, 7...Nbd7| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=65 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=66 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 29| - ! 37|-| style="text-align:right;" | 67 | style="text-align:right;" | 68 ! B97| Sicilian, Najdorf, 7...Qb6| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=67 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=68 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 30 | - ! 38|-| style="text-align:right;" | 69 | style="text-align:right;" | 70 ! D07 | QGD, Chigorin defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=69 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=70 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 31 | - ! 39|-| style="text-align:right;" | 71 | style="text-align:right;" | 72 ! C50 | Giuoco Pianissimo| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=71 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=72 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 32 | - ! 40|-| style="text-align:right;" | 73 | style="text-align:right;" | 74 ! A57| Benko gambit| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=73 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=74 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 33 | - ! 41|-| style="text-align:right;" | 75 | style="text-align:right;" | 76 ! B07 | Pirc defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=75 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=76 ½-½] | style="text-align:center;" | 1½ | - | style="text-align:center;" | ½ ! 34½ | - ! 41½|-| style="text-align:right;" | 77 | style="text-align:right;" | 78 ! A41| Old Indian, Tartakower (Wade) variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=77 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=78 ½-½] | style="text-align:center;" | 1| - | style="text-align:center;" | 1 ! 35½ | - ! 42½|-| style="text-align:right;" | 79 | style="text-align:right;" | 80 ! C96| Ruy Lopez, closed, Keres (...Nd7) defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=79 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=80 1-0] | style="text-align:center;" | ½| - | style="text-align:center;" | 1½ ! 36 | - ! 44|-| style="text-align:right;" | 81 | style="text-align:right;" | 82 ! E90 | King's Indian, 5.Nf3| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=81 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=82 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 37| - ! 45|-| style="text-align:right;" | 83 | style="text-align:right;" | 84 ! B90| Sicilian, Najdorf, Adams attack| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=83 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=84 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 38| - ! 46|-| style="text-align:right;" | 85 | style="text-align:right;" | 86 ! A89| Dutch, Leningrad, main variation with Nc6| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=85 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=86 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 39| - ! 47|-| style="text-align:right;" | 87 | style="text-align:right;" | 88 ! B06| Robatsch defence, Gurgenidze variation| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=87 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=88 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 40 | - ! 48|-| style="text-align:right;" | 89 | style="text-align:right;" | 90! E10/A61 | Queen's pawn game / Benoni defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=89 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=90 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 41 | - ! 49|-| style="text-align:right;" | 91 | style="text-align:right;" | 92 ! C34 | KGA, Schallop defence| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=91 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=92 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 42| - ! 50|-| style="text-align:right;" | 93 | style="text-align:right;" | 94 ! D35 | QGD, exchange, positional line, 5...c6| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=93 0-1] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=94 ½-½] | style="text-align:center;" | ½ | - | style="text-align:center;" | 1½ ! 42½ | - ! 51½|-| style="text-align:right;" | 95 | style="text-align:right;" | 96 ! C13| French, Albin-Alekhine-Chatard attack| style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=95 ½-½] | style="text-align:center;" | [https://www.tcec-chess.com/archive.html?season=16&div=sf&game=96 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 43½ | - ! 52½|-| style=External Links"text-align:right;" | 97| style="text-align:right;" | 98! E71 * | King's Indian, Makagonov system (5.h3)| style="text-align:center;" | [https://www.tcec-chess.com/ TCEC archive.html?season=16&div=sf&game=97 ½- Live Mode½]* | style="text-align:center;" | [httphttps://legacywww.tcec-chess.com/archive.html?season=16&div=sf&game=98 ½-½] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1 ! 44½ | - ! 53½|-| style="text-align:right;" | 99 | style="text-align:right;" | 100 ! B35| Sicilian, accelerated fianchetto, modern variation with Bc4| style="text-align:center;" | [https://www.tcec-chess.chessdomcom/archive.html?season=16&div=sf&game=99 1-0] | style="text-align:center;" | [https://www.tcec-chess.com/archive.php TCEC Web Gui Archivehtml?season=16&div=sf&game=100 1-0] | style="text-align:center;" | 1 | - | style="text-align:center;" | 1! 45½ | - ! 54½|}* [[ECO|Encyclopaedia of Chess Openings (ECO)]]* [https://en.wikipedia.org/wiki/TCEC_Season_16 TCEC Season 16 from List_of_chess_openings List of chess openings - Wikipedia]  =Publications=* [http[Guy Haworth]], [[Nelson Hernandez]] ('''2019'''). ''The 16th Top Chess Engine Championship, TCEC16''. [[ICGA Journal#41_4|ICGA Journal, Vol. 41, No. 4]], [https://mytcecexperience.blogspottcec-chess.com/ My TCEC Experiencearticles/TCEC_16.pdf pdf]* [[Matthew Sadler]] ('''2019'''). ''The TCEC16 computer chess superfinal: A perspective''. [[ICGA Journal#41_4|ICGA Journal, Vol. 41, No. 4]] by , [https://wwwtcec-chess.com/articles/Sufi_16_-_Sadler.bloggerpdf pdf] =Postings= * [http://talkchess.com/profileforum3/16213029778243498981 Assaf Woolviewtopic.php?f=2&t=71023 How to enter TCEC?]by [[Alexander Lim]], [[CCC]], June 16, 2019