CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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DoubleCheck 2.3.1 64-bit in CCRL 40/15, 2020-10-24
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.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
DoubleCheck 2.3.1 64-bit has no rank with rating of 2215 Elo points (+35 -35),
based on 286 games: 116 wins, 99 losses and 71 draws
Score: 53.0%, Average opponent: −19.5, Draws: 24.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Beowulf 2.4a 64-bit                     2250  18.0-13.0  (+14-9 =8 )    4.1   +89
 - KMTChess 1.2.1 64-bit                   2231   8.5-15.5  (+6 -13=5 )   23.3   -94
 - Myrddin 0.85 64-bit                     2219  22.5-17.5  (+18-13=9 )   42.4   +47
 - Neurosis 2.5                            2207  12.5-11.5  (+9 -8 =7 )   65.8    +7
 - OBender 3.2.4.2                         2192  11.0-13.0  (+9 -11=4 )   87.0   -56
 - NagaSkaki 5.12                          2187  10.0-14.0  (+7 -11=6 )   92.4   -86
 - ECE 11.01                               2180  21.5-18.5  (+16-13=11)   95.3    -8
 - Kurt 0.9.2.2 64-bit                     2166  21.0-18.0  (+17-14=8 )   99.2   -24
 - KnockOut 0.7.1                          2153  26.5-13.5  (+20-7 =13)   99.9   +47


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020