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 15 engines!
15 selected engines played 40 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+−
1Uralochka 3.41a 64-bit 4CPU3584+14−1449.1%+5.690.6%1233 
99.6%
 Uralochka 3.40a 64-bit 4CPU3563+12−1247.9%+12.780.5%1848
95.3%
 Uralochka 3.41a 64-bit3550+11−1149.4%+3.388.0%2091
100.0%
 Uralochka 3.40a 64-bit3527+9−950.3%−1.778.3%2965
97.0%
 Uralochka 3.39d 64-bit 4CPU3512+13−1346.4%+23.176.5%1394
97.9%
 Uralochka 3.38c 64-bit 4CPU3493+15−1547.6%+15.475.5%1010
99.8%
 Uralochka 3.39d 64-bit3467+10−1047.6%+14.273.8%2139
73.8%
 Uralochka 3.37c 64-bit 4CPU3460+16−1647.5%+16.672.3%811
100.0%
 Uralochka 3.38c 64-bit3418+12−1247.1%+18.765.0%1540
99.3%
 Uralochka 3.35a 64-bit 4CPU3392+17−1747.4%+12.955.9%798
51.7%
 Uralochka 3.37c 64-bit3391+14−1451.5%−9.963.7%1096
100.0%
 Uralochka 3.36c 64-bit3339+16−1648.4%+12.555.8%926
100.0%
 Uralochka 3.35a 64-bit3286+19−1948.3%+10.051.0%600
100.0%
 Uralochka 1.1d2168+18−1849.2%+7.821.6%946
57.2%
 Uralochka 1.1b2166+16−1648.7%+12.325.6%1118
 

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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

Maximum size of cross-tables (from 2 to 100):
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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