CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Counter 3.2 64-bit 4CPU in CCRL 40/40, 2019-09-14
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Counter 3.2 64-bit 4CPU has no rank with rating of 2847 Elo points (+46 -47),
based on 149 games: 45 wins, 50 losses and 54 draws
Score: 48.3%, Average opponent: +7.7, Draws: 36.2%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Winter 0.5 64-bit 4CPU            2961  11.5-18.5  (+6 -13=11)    0.0   +39
 - The Baron 3.44 64-bit 4CPU        2939   2.0-2.0   (+1 -1 =2 )    0.1   +92
 - Marvin 3.2.0 64-bit 4CPU          2922   2.0-2.0   (+1 -1 =2 )    0.3   +75
 - Gogobello 2.0 64-bit 4CPU         2915  10.0-22.0  (+3 -15=14)    0.5   -51
 - DisasterArea 1.65 64-bit 4CPU     2915   1.5-2.5   (+0 -1 =3 )    0.5    +1
 - Tornado 8.0 64-bit 4CPU           2895   1.0-3.0   (+0 -2 =2 )    3.5  -108
 - Fruit Reloaded 3.2.1 64-bit 4CPU  2881   0.5-3.5   (+0 -3 =1 )    9.5  -252
 - Cheese 2.0 64-bit 4CPU            2844   3.5-4.5   (+1 -2 =5 )   54.3   -39
 - Shield 2.1 64-bit 4CPU            2841   1.0-3.0   (+1 -3 =0 )   57.7  -230
 - Arminius 2018-12-23 64-bit 4CPU   2796   5.0-3.0   (+4 -2 =2 )   93.1   +31
 - Bagatur 1.7a 64-bit 4CPU          2753   2.5-1.5   (+2 -1 =1 )   92.8   -14
 - Fridolin 3.10 64-bit 4CPU         2745  24.0-11.0  (+19-6 =10)  100.0   +27
 - Minic 0.57 64-bit 4CPU            2698   3.5-0.5   (+3 -0 =1 )   99.1  +111
 - Jellyfish 1.1 64-bit 4CPU         2666   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019