CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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asmFish 191017 64-bit 4CPU in CCRL 40/4, 2018-04-21
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
asmFish 191017 64-bit 4CPU has no rank with rating of 3534 Elo points (+17 -17),
based on 1080 games: 390 wins, 54 losses and 636 draws
Score: 65.6%, Average opponent: −113.5, Draws: 58.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit 4CPU            3561  42.5-37.5  (+14-9 =57)    0.7   +42
 - SugaR XPrO 1.4 64-bit 4CPU         3544  21.0-19.0  (+5 -3 =32)   25.9   +22
 - SugaR XPrO 1.2 64-bit 4CPU         3538  83.0-77.0  (+14-8 =138)   37.5   +13
 - Houdini 6 64-bit 4CPU              3535  53.5-46.5  (+16-9 =75)   47.7   +19
 - Komodo 11.2 64-bit 4CPU            3513  52.0-48.0  (+17-13=70)   96.9   -10
 - SugaR XPrO 1.3 64-bit 4CPU         3511  25.5-24.5  (+6 -5 =39)   95.1   -18
 - Stockfish 8 64-bit 4CPU            3500  57.0-43.0  (+19-5 =76)  100.0    +2
 - Fire 6.1 64-bit 4CPU               3356  35.0-15.0  (+22-2 =26)  100.0   -58
 - Deep Shredder 13 64-bit 4CPU       3328  38.0-12.0  (+26-0 =24)  100.0   -44
 - Fizbo 1.9 64-bit 4CPU              3325  39.0-11.0  (+28-0 =22)  100.0   -30
 - Andscacs 0.92 64-bit 4CPU          3318  42.5-7.5   (+35-0 =15)  100.0   +37
 - Booot 6.2 64-bit 4CPU              3261  43.0-7.0   (+36-0 =14)  100.0    -5
 - Chiron 4 64-bit 4CPU               3244  43.0-7.0   (+36-0 =14)  100.0   -23
 - Fritz 15 64-bit 4CPU               3227  42.5-7.5   (+35-0 =15)  100.0   -53
 - Gull 3.1 64-bit 4CPU               3219  41.5-8.5   (+33-0 =17)  100.0   -86
 - Strelka 5.5 64-bit                 3144  49.0-1.0   (+48-0 =2 )  100.0  +212


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018