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 24 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+−
1Velvet 8.0.0 64-bit 4CPU3571+18−1849.5%+2.184.0%662 
82.0%
 Velvet 7.3.0 64-bit 4CPU3561+15−1549.5%+1.879.7%1000
93.8%
 Velvet 7.1.0 64-bit 4CPU3544+19−1948.4%+8.474.9%621
62.6%
 Velvet 8.0.0 64-bit3539+16−1649.2%+5.082.9%815
59.3%
 Velvet 8.1.1 64-bit3533+55−5549.2%+2.881.7%60
71.7%
 Velvet 7.3.0 64-bit3516+19−1949.1%+4.482.0%518
96.1%
 Velvet 7.0.0 64-bit3494+16−1648.2%+10.274.4%773
52.1%
 Velvet 7.1.0 64-bit3493+15−1548.3%+9.368.7%899
87.3%
 Velvet 5.3.0 64-bit 4CPU3480+16−1647.1%+17.967.6%834
69.9%
 Velvet 5.2.0 64-bit 4CPU3474+16−1646.1%+24.675.1%874
96.7%
 Velvet 5.1.0 64-bit 4CPU3454+17−1745.7%+26.665.9%760
57.8%
 Velvet 6.0.0 64-bit3452+16−1650.2%−3.567.1%852
86.1%
 Velvet 5.0.0 64-bit 4CPU3439+17−1746.2%+23.765.4%830
71.2%
 Velvet 5.3.0 64-bit3433+11−1152.6%−19.760.9%1738
86.0%
 Velvet 5.2.0 64-bit3424+14−1447.6%+14.365.8%1108
53.2%
 Velvet 4.1.0 64-bit 4CPU3423+15−1545.9%+22.967.6%947
99.9%
 Velvet 5.1.0 64-bit3387+16−1651.1%−8.769.0%770
98.4%
 Velvet 3.3.0 64-bit 4CPU3361+18−1846.3%+25.155.4%742
51.5%
 Velvet 5.0.0 64-bit3360+16−1648.7%+8.268.3%815
82.2%
 Velvet 4.1.0 64-bit3351+13−1347.7%+14.058.5%1254
85.4%
 Velvet 3.2.0 64-bit 4CPU3338+20−2047.1%+18.356.3%554
94.7%
 Velvet 4.0.0 64-bit3316+18−1847.6%+15.653.8%710
98.8%
 Velvet 3.3.0 64-bit3290+15−1546.5%+22.259.5%1001
99.9%
 Velvet 3.2.0 64-bit3252+18−1850.8%−6.351.7%686
100.0%
 Velvet 3.1.0 64-bit3142+18−1846.8%+19.748.8%728
100.0%
 Velvet 2.0.0 64-bit2881+21−2149.4%+5.142.5%511
100.0%
 Velvet 1.2.0 64-bit2765+22−2252.1%−17.840.5%506
100.0%
 Velvet 1.1.0 64-bit2686+22−2248.9%+7.330.9%538
100.0%
 Velvet 1.0.0 64-bit2540+21−2149.5%+1.930.1%589
 

Alter engine selection



Alter output selection

Rating list
Testing profile
  (Step: , Numbers: )

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