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 36 engines!
36 selected engines played 30 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+−
1Igel 3.5.0 64-bit 4CPU3577+10−1049.7%+1.487.1%2908 
99.7%
 Igel 3.4.0 64-bit 4CPU3557+14−1452.9%−18.182.5%1226
100.0%
 Igel 3.5.0 64-bit3524+7−748.5%+9.284.1%5412
61.5%
 Igel 3.3.0 64-bit 4CPU3522+17−1750.1%−2.580.9%702
96.5%
 Igel 3.4.0 64-bit3503+11−1151.9%−12.581.3%1750
54.7%
 Igel 3.2.0 64-bit 4CPU3501+17−1750.7%−5.177.5%693
96.1%
 Igel 3.1.0 64-bit 4CPU3484+12−1246.3%+22.576.4%1576
88.4%
 Igel 3.0.5 64-bit 4CPU3475+11−1146.7%+20.573.2%2315
68.3%
 Igel 3.3.0 64-bit3471+13−1348.6%+8.078.6%1150
86.8%
 Igel 3.0.0 64-bit 4CPU3458+18−1847.3%+18.466.5%678
94.9%
 Igel 3.2.0 64-bit3438+16−1648.5%+9.174.7%742
95.1%
 Igel 2.9.0 64-bit 4CPU3419+15−1548.2%+13.260.6%1050
54.5%
 Igel 2.8.0 64-bit 4CPU3418+18−1848.6%+9.661.5%689
70.0%
 Igel 3.1.0 64-bit3412+10−1046.3%+22.171.6%2035
99.5%
 Igel 3.0.5 64-bit3396+8−846.1%+25.568.2%4213
99.9%
 Igel 3.0.0 64-bit3373+14−1446.5%+23.265.4%1174
100.0%
 Igel 2.9.0 64-bit3325+11−1146.9%+21.453.7%1907
91.1%
 Igel 2.8.0 64-bit3314+12−1246.7%+23.559.0%1468
99.8%
 Igel 2.7.0 64-bit3289+12−1246.6%+24.454.3%1597
100.0%
 Igel 2.3.1 64-bit 4CPU3173+24−2450.2%−2.153.2%406
84.1%
 Igel 2.6.0 64-bit3158+19−1948.9%+7.054.4%636
99.3%
 Igel 2.5.0 64-bit3124+20−2049.4%+3.455.1%555
88.4%
 Igel 2.4.0 64-bit3108+18−1849.6%+1.849.4%686
79.6%
 Igel 2.3.1 64-bit3097+18−1852.3%−20.351.2%685
100.0%
 Igel 2.3.0 64-bit3016+22−2249.6%+1.545.0%462
100.0%
 Igel 2.0.0 64-bit2952+21−2151.7%−16.142.6%516
100.0%
 Igel 1.9.0 64-bit2885+22−2249.2%+4.143.8%498
90.1%
 Igel 1.9.0 64-bit 4CPU2862+28−2841.0%+66.139.5%324
86.6%
 Igel 1.8.3 64-bit2842+22−2250.7%−6.438.9%473
95.2%
 Igel 1.7.0 64-bit2815+23−2351.1%−7.536.3%468
99.8%
 Igel 1.6.0 64-bit2774+17−1752.0%−19.132.3%880
100.0%
 Igel 1.4.1 64-bit 4CPU2699+25−2550.7%−7.126.3%448
97.8%
 Igel 1.4.2 64-bit2664+23−2348.1%+12.938.0%474
70.3%
 Igel 1.4.1 64-bit2655+22−2249.1%+5.031.4%488
98.7%
 Igel 1.2 64-bit2624+16−1647.5%+22.327.1%1079
54.0%
 Igel 1.1 64-bit2623+22−2247.8%+16.133.0%530
 

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