CCRL 40/4
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 2'127'795 games
played by 2'486 programs
28766 CPU days (X2 4600+)

White wins: 825'412 (38.8%)
Black wins: 667'151 (31.4%)
Draws: 635'232 (29.9%)
White score: 53.7%

Engine Details

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Counter 3.2 64-bit in CCRL 40/4, 2019-11-08
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:
Counter 3.2 64-bit has no rank with rating of 2848 Elo points (+21 -21),
based on 745 games: 256 wins, 225 losses and 264 draws
Score: 52.1%, Average opponent: −16.0, Draws: 35.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Amoeba 3.0 64-bit                  2974  13.5-26.5  (+6 -19=15)    0.0   +17
 - DiscoCheck 5.2.1 64-bit            2914  10.0-22.0  (+2 -14=16)    0.0   -47
 - Zurichess Neuchatel 64-bit         2901  13.0-20.0  (+5 -12=16)    0.0   -12
 - Tucano 7.07 64-bit                 2899  19.5-30.5  (+9 -20=21)    0.0   -17
 - Daydreamer 2.0.0-pre2 64-bit       2894  13.5-19.5  (+6 -12=15)    0.0    -9
 - Godel 5.5.1 64-bit                 2889  13.0-19.0  (+9 -15=8 )    0.1   -22
 - Marvin 3.3.2 64-bit                2855  14.0-18.0  (+5 -9 =18)   30.7   -28
 - Gogobello 2.0 64-bit               2852  17.0-15.0  (+11-9 =12)   40.4   +22
 - Asymptote 0.6 64-bit               2848  18.5-13.5  (+16-11=5 )   52.2   +59
 - Topple 0.5.0 64-bit                2830  14.5-17.5  (+10-13=9 )   90.4   -48
 - Marvin 3.2.0 64-bit                2828  17.0-14.0  (+12-9 =10)   93.5   +12
 - Octochess r5506 64-bit             2824  17.5-15.5  (+11-9 =13)   97.1    -4
 - Monolith 1.0 64-bit                2821  17.0-16.0  (+11-10=12)   98.5   -17
 - Winter 0.4a 64-bit                 2813  18.0-15.0  (+11-8 =14)   99.1    -6
 - Rhetoric 1.4.3 64-bit              2805  20.0-13.0  (+13-6 =14)  100.0   +23
 - RuyDos 1.1.9 64-bit                2801  17.0-17.0  (+11-11=12)   99.9   -47
 - Minic 0.82 64-bit                  2795  19.0-11.0  (+14-6 =10)   99.7   +34
 - Ktulu 9                            2782  20.0-13.0  (+16-9 =8 )  100.0    +8
 - Frenzee 3.5.19 64-bit              2770  21.0-11.0  (+15-5 =12)  100.0   +26
 - Twisted Logic 20100131x 64-bit     2767  21.0-12.0  (+18-9 =6 )  100.0   +23
 - Francesca MAD 0.23 64-bit          2759  19.5-12.5  (+14-7 =11)  100.0   -18
 - Bagatur 1.7a 64-bit                2656  34.5-5.5   (+31-2 =7 )  100.0  +105


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019