CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Stockfish+NNUE 150720 64-bit in CCRL Blitz, 2021-05-09
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Stockfish+NNUE 150720 64-bit has no rank with rating of 3583 Elo points (+20 -20),
based on 1131 games: 768 wins, 13 losses and 350 draws
Score: 83.4%, Average opponent: −264.5, Draws: 30.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 11 64-bit                     3533  57.0-43.0  (+21-7 =72)  100.0   -11
 - Komodo 14 64-bit                        3444  93.0-39.0  (+58-4 =70)  100.0   -17
 - Houdini 6 64-bit                        3443  23.0-9.0   (+15-1 =16)  100.0    -8
 - Ethereal 12.25 64-bit                   3369  24.5-6.5   (+18-0 =13)  100.0   -24
 - Komodo 14 MCTS 64-bit                   3361 109.5-22.5  (+87-0 =45)  100.0    +6
 - SlowChess Blitz Classic 2.2 64-bit      3345  27.0-5.0   (+22-0 =10)  100.0    +8
 - Xiphos 0.6 64-bit                       3339  27.5-3.5   (+24-0 =7 )  100.0   +62
 - Fire 7.1 64-bit                         3333  26.0-6.0   (+20-0 =12)  100.0   -40
 - RofChade 2.3 64-bit                     3307  27.5-4.5   (+23-0 =9 )  100.0    -9
 - Booot 6.4 64-bit                        3294 118.5-13.5  (+105-0 =27)  100.0   +36
 - Schooner 2.2 64-bit                     3273  25.0-7.0   (+19-1 =12)  100.0  -122
 - Laser 1.7 64-bit                        3272  28.5-3.5   (+25-0 =7 )  100.0    +2
 - Shredder 13 64-bit                      3269  28.0-4.0   (+24-0 =8 )  100.0   -26
 - Defenchess 2.2 64-bit                   3267  28.0-4.0   (+24-0 =8 )  100.0   -28
 - Fizbo 2 64-bit                          3247  29.0-3.0   (+26-0 =6 )  100.0    +5
 - RubiChess 1.7.3 64-bit                  3243  30.0-2.0   (+28-0 =4 )  100.0   +71
 - Andscacs 0.95 64-bit                    3229  30.5-1.5   (+29-0 =3 )  100.0  +106
 - Gull 3 64-bit                           3190  95.5-4.5   (+91-0 =9 )  100.0   +75
 - Pedone 2.0 64-bit                       3173  21.5-0.5   (+21-0 =1 )  100.0  +169
 - Strelka 5.5 64-bit                      3139  93.5-5.5   (+88-0 =11)  100.0   -11


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021