CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Stockfish+NNUE 150720 64-bit 4CPU in CCRL Blitz, 2021-02-20
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 4CPU has no rank with rating of 3628 Elo points (+14 -14),
based on 1546 games: 463 wins, 96 losses and 987 draws
Score: 61.9%, Average opponent: −80.8, Draws: 63.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Lc0 0.25.1 t40-1541 RTX2080             3645  75.5-81.5  (+15-21=121)    3.8    +6
 - Fat Fritz (in Lc0) w471 RTX2080         3633  72.5-84.5  (+10-22=125)   30.4   -14
 - Leelenstein 11.1 RTX2080                3626  70.0-87.0  (+8 -25=124)   59.8   -30
 - Stockfish 2019-10-09 64-bit 4CPU        3603  90.0-66.0  (+27-3 =126)   99.8   +13
 - Stockfish 11 64-bit 4CPU                3602 100.5-81.5  (+29-10=143)   99.9     0
 - Stoofvlees II a14 RTX2080               3569  67.0-49.0  (+28-10=78)  100.0   -17
 - Allie 0.5 nn49921 RTX2080               3561  99.5-56.5  (+48-5 =103)  100.0    +8
 - Komodo 14 64-bit 4CPU                   3529  95.0-46.0  (+49-0 =92)  100.0    -3
 - Ethereal 12.25 64-bit 4CPU              3469  20.0-5.0   (+15-0 =10)  100.0   +37
 - Xiphos 0.6 64-bit 4CPU                  3429  21.5-3.5   (+18-0 =7 )  100.0   +68
 - Fire 7.1 64-bit 4CPU                    3427  21.0-4.0   (+17-0 =8 )  100.0   +39
 - Laser 1.7 64-bit 4CPU                   3365  21.5-3.5   (+18-0 =7 )  100.0    +4
 - RubiChess 1.7.3 64-bit 4CPU             3360  22.0-3.0   (+19-0 =6 )  100.0   +25
 - Booot 6.4 64-bit 4CPU                   3358  21.5-2.5   (+19-0 =5 )  100.0   +52
 - Defenchess 2.2 64-bit 4CPU              3355  22.5-2.5   (+20-0 =5 )  100.0   +56
 - RofChade 2.202 64-bit 4CPU              3345  21.0-4.0   (+17-0 =8 )  100.0   -39
 - Fizbo 2 64-bit 4CPU                     3344  23.0-2.0   (+21-0 =4 )  100.0   +85
 - Andscacs 0.95 64-bit 4CPU               3336  22.0-3.0   (+19-0 =6 )  100.0    +1
 - Komodo 14 MCTS 64-bit 4CPU              3326  22.5-2.5   (+20-0 =5 )  100.0     0
 - Gull 3 64-bit 4CPU                      3260  24.5-0.5   (+24-0 =1 )  100.0  +233
 - Pedone 2.0 64-bit 4CPU                  3255  23.5-1.5   (+22-0 =3 )  100.0   +44


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021