CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Winter 0.5 64-bit in CCRL 40/4, 2019-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Winter 0.5 64-bit has no rank with rating of 2910 Elo points (+37 -36),
based on 271 games: 135 wins, 60 losses and 76 draws
Score: 63.8%, Average opponent: −99.6, Draws: 28.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Tucano 7.07 64-bit                 2899  22.5-27.5  (+15-20=15)   71.6   -47
 - Godel 5.5.1 64-bit                 2889  14.5-17.5  (+11-14=7 )   85.2   -55
 - Marvin 3.3.2 64-bit                2855  21.5-10.5  (+17-6 =9 )   99.7   +66
 - Asymptote 0.6 64-bit               2848  20.0-12.0  (+14-6 =12)   99.9   +17
 - Topple 0.5.0 64-bit                2830  21.0-11.0  (+16-6 =10)  100.0   +23
 - Francesca MAD 0.23 64-bit          2759  22.5-7.5   (+18-3 =9 )  100.0   +21
 - Igel 1.5.1 64-bit                  2713  22.0-9.0   (+17-4 =10)  100.0   -51
 - Igel 1.4 64-bit                    2634  29.0-3.0   (+27-1 =4 )  100.0   +88


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019