CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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asmFish 051117 64-bit 4CPU in CCRL 40/40, 2019-12-07
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
asmFish 051117 64-bit 4CPU has no rank with rating of 3409 Elo points (+20 -19),
based on 819 games: 344 wins, 19 losses and 456 draws
Score: 69.8%, Average opponent: −129.8, Draws: 55.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit 4CPU            3432  24.5-25.5  (+5 -6 =39)    3.1   +19
 - SugaR XPrO 1.2 64-bit 4CPU         3400  16.0-16.0  (+1 -1 =30)   75.5    -9
 - Houdini 6 64-bit 4CPU              3399  25.0-21.0  (+6 -2 =38)   80.6   +12
 - Komodo 11.2 64-bit 4CPU            3393  29.5-19.5  (+11-1 =37)   90.0   +36
 - Stockfish 8 64-bit 4CPU            3379  28.0-22.0  (+8 -2 =40)   99.5     0
 - SugaR XPrO 1.3 64-bit 4CPU         3374  30.5-19.5  (+12-1 =37)   99.3   +24
 - Fire 6.1 64-bit 4CPU               3288  37.5-12.5  (+26-1 =23)  100.0   +36
 - Deep Shredder 13 64-bit 4CPU       3279  34.5-15.5  (+19-0 =31)  100.0   -24
 - Fizbo 2 64-bit 4CPU                3277  21.5-10.5  (+11-0 =21)  100.0   -39
 - Fizbo 1.9 64-bit 4CPU              3255  33.0-17.0  (+19-3 =28)  100.0   -58
 - Andscacs 0.93 64-bit 4CPU          3240  24.5-7.5   (+17-0 =15)  100.0    -3
 - Andscacs 0.921 64-bit 4CPU         3240  35.0-13.0  (+23-1 =24)  100.0   -29
 - Booot 6.2 64-bit 4CPU              3218  40.0-9.0   (+32-1 =16)  100.0   +29
 - Fritz 16 64-bit 4CPU               3193  44.0-6.0   (+38-0 =12)  100.0   +80
 - Chiron 4 64-bit 4CPU               3192  39.5-10.5  (+29-0 =21)  100.0   -27
 - NirvanaChess 2.4 64-bit 4CPU       3181  26.5-5.5   (+21-0 =11)  100.0     0
 - Fritz 15 64-bit 4CPU               3161  40.5-8.5   (+32-0 =17)  100.0   -19
 - Gull 3.1 64-bit 4CPU               3125  42.0-8.0   (+34-0 =16)  100.0   -41


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019