CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Custom engine selection

Comparing 29 engines!
29 selected engines played 8 games with each other

CCRL 40/15 Rating List — Custom engine selection (Quote)

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.
Computed on November 16, 2024 with Bayeselo based on 1'967'497 games
Please refer to the "about" page for comments on engine inclusion

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 200 games or more. Normal font - less than 200 games.

RankNameRatingScoreAverage
Opponent		DrawsGamesLOS
Elo+−
1Critter 1.6a 64-bit 4CPU3201+8−845.4%+33.254.6%5481 
81.9%
 Critter 1.4 64-bit 4CPU3195+13−1352.6%−17.153.3%1319
94.5%
 Critter 1.2 64-bit 4CPU3179+15−1552.0%−13.249.6%980
100.0%
 Critter 1.6a 64-bit3140+6−646.4%+25.953.4%7374
93.7%
 Critter 1.01 64-bit 4CPU3121+24−2446.1%+25.554.8%385
54.7%
 Critter 1.4 64-bit3119+16−1654.5%−33.352.2%848
67.4%
 Critter 1.2 64-bit3115+13−1352.7%−19.651.1%1511
69.0%
 Critter 0.90 64-bit 4CPU3107+26−2649.4%+3.446.3%350
50.6%
 Critter 1.4 32-bit3107+10−1058.1%−59.247.9%2168
54.3%
 Critter 1.6a 32-bit3106+13−1358.4%−58.853.5%1339
54.9%
 Critter 1.6 32-bit3105+15−1558.4%−58.950.9%1069
84.3%
 Critter 1.2 32-bit3096+11−1157.9%−59.447.5%2012
94.3%
 Critter 1.01 64-bit3077+21−2154.2%−31.346.3%560
73.2%
 Critter 0.90 64-bit3069+18−1858.2%−59.241.9%716
62.5%
 Critter 0.80 64-bit 4CPU3063+26−2652.1%−16.748.2%353
76.2%
 Critter 1.01 32-bit3053+14−1459.3%−68.742.5%1197
100.0%
 Critter 0.90 32-bit3022+11−1159.2%−66.548.5%1799
100.0%
 Critter 0.80 64-bit2978+16−1654.4%−33.739.7%958
99.9%
 Critter 0.80 32-bit2946+13−1354.7%−32.247.5%1374
78.5%
 Critter 0.70 64-bit2936+22−2252.4%−17.043.2%488
99.7%
 Critter 0.70 32-bit2897+17−1750.4%−4.149.6%795
99.9%
 Critter 0.60 64-bit2855+21−2147.7%+15.537.5%536
76.1%
 Critter 0.60 32-bit2845+20−2048.7%+8.145.1%596
90.4%
 Critter 0.52b 64-bit2825+23−2351.3%−9.239.8%445
99.6%
 Critter 0.52b 32-bit2781+23−2348.8%+9.045.6%447
96.4%
 Critter 0.52 32-bit2751+24−2450.0%−0.542.6%408
99.7%
 Critter 0.42 32-bit2706+22−2251.9%−14.640.9%496
100.0%
 Critter 0.40 32-bit2571+24−2450.8%−6.533.3%445
100.0%
 Critter 0.382399+26−2649.1%+7.131.4%404
 

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Results table
Performance table
Score table
LOS table
Proportion of draws
Number of games
Number of connecting games
Percentage of connecting games
 Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

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Match length (Minimum number of games to highlight with color):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
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Reference rating list:
Recalibrate:
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  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024