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 17 engines!
17 selected engines played 4 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+−
1Obsidian 14.0 64-bit 4CPU3618+18−1853.6%−21.592.1%624 
58.2%
 Obsidian 13.0 64-bit 4CPU3615+14−1452.0%−11.790.9%1338
76.2%
 Obsidian 12.0 64-bit 4CPU3609+14−1452.7%−15.788.4%1211
88.3%
 Obsidian 10.0 64-bit 4CPU3598+15−1553.6%−22.184.9%965
53.9%
 Obsidian 11.0 64-bit 4CPU3597+15−1550.5%−2.989.1%971
53.8%
 Obsidian 14.0 64-bit3596+15−1554.8%−28.187.0%966
87.8%
 Obsidian 13.0 64-bit3586+11−1153.0%−17.889.2%1805
64.0%
 Obsidian 9.0 64-bit 4CPU3582+16−1650.7%−3.889.6%824
71.3%
 Obsidian 12.0 64-bit3577+12−1253.1%−18.987.7%1565
82.3%
 Obsidian 8.0 64-bit 4CPU3567+17−1748.4%+9.491.0%670
52.9%
 Obsidian 10.0 64-bit3566+11−1154.0%−24.784.5%1880
73.0%
 Obsidian 11.0 64-bit3562+10−1051.2%−7.687.5%2519
96.9%
 Obsidian 9.0 64-bit3547+13−1350.8%−5.085.5%1134
100.0%
 Obsidian 8.0 64-bit3512+16−1650.7%−4.981.3%748
56.8%
 Obsidian 7.0 64-bit3510+18−1852.6%−18.475.6%583
100.0%
 Obsidian 5.0 64-bit3216+20−2049.7%−0.049.8%564
100.0%
 Obsidian 2.0 64-bit3025+21−2148.5%+10.636.2%556
 

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Rating list
Testing profile
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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):
Limit crosstables to engines in Elo range: to
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
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
Recalibrate:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  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