CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Engine Details

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Stockfish 270918 64-bit 4CPU in CCRL 40/15, 2020-02-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Stockfish 270918 64-bit 4CPU has no rank with rating of 3455 Elo points (+28 -27),
based on 457 games: 257 wins, 2 losses and 198 draws
Score: 77.9%, Average opponent: −189.1, Draws: 43.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 11.3.1 64-bit 4CPU          3401  20.0-12.0  (+8 -0 =24)   99.9   +11
 - Houdini 6 64-bit 4CPU              3400  17.5-14.5  (+4 -1 =27)  100.0   -32
 - Fire 7.1 64-bit 4CPU               3323  24.5-7.5   (+17-0 =15)  100.0   +34
 - Ethereal 11.00 64-bit 4CPU         3300  22.0-10.0  (+12-0 =20)  100.0   -48
 - Deep Shredder 13 64-bit 4CPU       3280  24.0-8.0   (+17-1 =14)  100.0   -19
 - Fizbo 2 64-bit 4CPU                3276  25.5-7.5   (+18-0 =15)  100.0    -7
 - Booot 6.3.1 64-bit 4CPU            3264  26.0-8.0   (+18-0 =16)  100.0   -24
 - Andscacs 0.94 64-bit 4CPU          3264  28.5-7.5   (+21-0 =15)  100.0    -2
 - Xiphos 0.4 64-bit 4CPU             3252  26.0-6.0   (+20-0 =12)  100.0    +6
 - Laser 1.6 64-bit 4CPU              3218  25.5-6.5   (+19-0 =13)  100.0   -44
 - Fritz 16 64-bit 4CPU               3194  29.0-3.0   (+26-0 =6 )  100.0   +79
 - Chiron 4 64-bit 4CPU               3193  29.5-2.5   (+27-0 =5 )  100.0  +110
 - NirvanaChess 2.4 64-bit 4CPU       3182  29.0-3.0   (+26-0 =6 )  100.0   +67
 - Gull 3 64-bit 4CPU                 3181  29.0-5.0   (+24-0 =10)  100.0   -17


Created in 2005-2013 by CCRL team
Last games added on February 8, 2020