CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Winter 0.7 64-bit 4CPU in CCRL 40/15, 2021-04-12
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Winter 0.7 64-bit 4CPU has no rank with rating of 3107 Elo points (+25 -26),
based on 463 games: 100 wins, 145 losses and 218 draws
Score: 45.1%, Average opponent: +31.0, Draws: 47.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RubiChess 1.6 64-bit 4CPU               3227   9.0-16.0  (+3 -10=12)    0.0   +32
 - Booot 6.2 64-bit 4CPU                   3215  10.0-15.0  (+2 -7 =16)    0.0   +52
 - Laser 1.6 64-bit 4CPU                   3215   6.5-18.5  (+3 -15=7 )    0.0   -62
 - Andscacs 0.88 64-bit 4CPU               3211  10.5-14.5  (+5 -9 =11)    0.0   +55
 - Chiron 4 64-bit 4CPU                    3188   9.0-16.0  (+2 -9 =14)    0.0    -5
 - NirvanaChess 2.4 64-bit 4CPU            3178   7.5-16.5  (+3 -12=9 )    0.0   -49
 - Equinox 3.20 64-bit 4CPU                3172   9.5-14.5  (+4 -9 =11)    0.0     0
 - Hannibal 1.7 64-bit 4CPU                3154   9.5-14.5  (+7 -12=5 )    0.1   -27
 - Igel 2.3.1 64-bit 4CPU                  3132  19.0-24.0  (+9 -14=20)    7.8   -10
 - Pedone 1.9 64-bit 4CPU                  3126  13.5-11.5  (+7 -5 =13)   15.4   +42
 - Wasp 3.60 64-bit 4CPU                   3126  11.5-13.5  (+5 -7 =13)   17.2    -2
 - Stockfish 1.9.1 64-bit 4CPU             3113  11.0-13.0  (+6 -8 =10)   35.4   -21
 - Sting SF 9 64-bit 4CPU                  3107  12.0-12.0  (+5 -5 =14)   48.8    -3
 - Rybka 3 Human 64-bit 4CPU               3104  12.0-13.0  (+7 -8 =10)   54.3   -14
 - Critter 1.01 64-bit 4CPU                3086  13.5-11.5  (+9 -7 =9 )   86.5    +3
 - Rodent III 0.276 64-bit 4CPU            3067  14.5-10.5  (+7 -3 =15)   98.0    +4
 - Naum 4 64-bit 4CPU                      3042  15.5-9.5   (+8 -2 =15)  100.0    +4
 - Arasan 20.0 64-bit 4CPU                 3027  15.0-10.0  (+8 -3 =14)  100.0   -24


Created in 2005-2013 by CCRL team
Last games added on April 12, 2021