CCRL 40/15
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 1'183'411 games
played by 2'723 programs

White wins: 407'663 (34.4%)
Black wins: 301'004 (25.4%)
Draws: 474'744 (40.1%)
White score: 54.5%

Engine Details

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Winter 0.7 64-bit 4CPU in CCRL 40/15, 2020-10-17
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:
Winter 0.7 64-bit 4CPU is #40 with rating of 3108 Elo points (+25 -26),
based on 463 games: 100 wins, 145 losses and 218 draws
Score: 45.1%, Average opponent: +32.0, Draws: 47.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RubiChess 1.6 64-bit 4CPU               3229   9.0-16.0  (+3 -10=12)    0.0   +33
 - Laser 1.6 64-bit 4CPU                   3217   6.5-18.5  (+3 -15=7 )    0.0   -61
 - Booot 6.2 64-bit 4CPU                   3217  10.0-15.0  (+2 -7 =16)    0.0   +53
 - Andscacs 0.88 64-bit 4CPU               3213  10.5-14.5  (+5 -9 =11)    0.0   +56
 - Chiron 4 64-bit 4CPU                    3190   9.0-16.0  (+2 -9 =14)    0.0    -4
 - NirvanaChess 2.4 64-bit 4CPU            3181   7.5-16.5  (+3 -12=9 )    0.0   -47
 - Equinox 3.20 64-bit 4CPU                3174   9.5-14.5  (+4 -9 =11)    0.0     0
 - Hannibal 1.7 64-bit 4CPU                3156   9.5-14.5  (+7 -12=5 )    0.1   -26
 - Igel 2.3.1 64-bit 4CPU                  3134  19.0-24.0  (+9 -14=20)    7.9    -9
 - Wasp 3.60 64-bit 4CPU                   3128  11.5-13.5  (+5 -7 =13)   17.3    -1
 - Pedone 1.9 64-bit 4CPU                  3128  13.5-11.5  (+7 -5 =13)   15.3   +43
 - Stockfish 1.9.1 64-bit 4CPU             3115  11.0-13.0  (+6 -8 =10)   35.6   -20
 - Sting SF 9 64-bit 4CPU                  3109  12.0-12.0  (+5 -5 =14)   48.5    -2
 - Rybka 3 Human 64-bit 4CPU               3106  12.0-13.0  (+7 -8 =10)   55.1   -13
 - Critter 1.01 64-bit 4CPU                3088  13.5-11.5  (+9 -7 =9 )   86.6    +4
 - Rodent III 0.276 64-bit 4CPU            3069  14.5-10.5  (+7 -3 =15)   98.0    +5
 - Naum 4 64-bit 4CPU                      3043  15.5-9.5   (+8 -2 =15)  100.0    +4
 - Arasan 20.0 64-bit 4CPU                 3029  15.0-10.0  (+8 -3 =14)  100.0   -23


Created in 2005-2013 by CCRL team
Last games added on October 17, 2020