CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Fizbo 1.9 64-bit 4CPU in CCRL 40/4, 2019-07-06
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, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Fizbo 1.9 64-bit 4CPU has no rank with rating of 3320 Elo points (+14 -14),
based on 1762 games: 517 wins, 498 losses and 747 draws
Score: 50.5%, Average opponent: −2.0, Draws: 42.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SugaR XPrO 1.2 64-bit 4CPU         3529  13.0-47.0  (+3 -37=20)    0.0   +14
 - asmFish 191017 64-bit 4CPU         3526  11.0-39.0  (+0 -28=22)    0.0   +27
 - Houdini 6 64-bit 4CPU              3519  37.5-156.5 (+6 -125=63)    0.0   -16
 - Stockfish 8 64-bit 4CPU            3494  10.0-42.0  (+1 -33=18)    0.0   -36
 - Houdini 5.01 64-bit 4CPU           3476  15.0-37.0  (+2 -24=26)    0.0   +32
 - Komodo 10.4 64-bit 4CPU            3473  14.0-46.0  (+1 -33=26)    0.0   -14
 - Komodo 11.01 64-bit 4CPU           3468  16.0-44.0  (+3 -31=26)    0.0     0
 - Fire 6.1 64-bit 4CPU               3349  35.5-52.5  (+14-31=43)    0.2   -27
 - Fire 5 64-bit 4CPU                 3335  27.5-24.5  (+12-9 =31)    6.4   +28
 - Deep Shredder 13 64-bit 4CPU       3323  26.0-26.0  (+12-12=28)   34.6    +3
 - Andscacs 0.91 64-bit 4CPU          3275  35.0-25.0  (+22-12=26)  100.0    +8
 - Andscacs 0.90 64-bit 4CPU          3274  31.5-20.5  (+19-8 =25)  100.0   +16
 - Gull 3 64-bit 4CPU                 3260  30.0-22.0  (+16-8 =28)  100.0   -14
 - Andscacs 0.88 64-bit 4CPU          3259  31.0-21.0  (+20-10=22)  100.0    -1
 - Booot 6.2 64-bit 4CPU              3256  40.0-20.0  (+24-4 =32)  100.0   +32
 - Equinox 3.30 64-bit 4CPU           3253  34.5-17.5  (+20-3 =29)  100.0   +29
 - Chiron 4 64-bit 4CPU               3241  33.5-18.5  (+23-8 =21)  100.0   +11
 - Critter 1.6a 64-bit 4CPU           3232  30.5-21.5  (+17-8 =27)  100.0   -33
 - Hannibal 1.7 64-bit 4CPU           3229  33.5-18.5  (+23-8 =21)  100.0     0
 - Fritz 16 64-bit 4CPU               3228  41.0-19.0  (+29-7 =24)  100.0   +28
 - NirvanaChess 2.4 64-bit 4CPU       3224  50.5-23.5  (+40-13=21)  100.0   +31
 - Fritz 15 64-bit 4CPU               3224  34.5-17.5  (+23-6 =23)  100.0    +4
 - Gull 3.1 64-bit 4CPU               3214  37.0-23.0  (+24-10=26)  100.0   -32
 - NirvanaChess 2.3 64-bit 4CPU       3212  36.5-15.5  (+25-4 =23)  100.0   +18
 - Rybka 4 64-bit 4CPU                3198  33.0-19.0  (+22-8 =22)  100.0   -38
 - Booot 6.1 64-bit 4CPU              3188  38.0-14.0  (+26-2 =24)  100.0   +11
 - Texel 1.06 64-bit 4CPU             3158  36.0-16.0  (+26-6 =20)  100.0   -36
 - Strelka 5.5 64-bit                 3141  35.5-16.5  (+27-8 =17)  100.0   -56
 - Hiarcs 14 4CPU                     3108  43.5-8.5   (+37-2 =13)  100.0   +41


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019