CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Counter 3.5 64-bit in CCRL 40/15, 2020-08-08
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:
Counter 3.5 64-bit is #83 with rating of 2903 Elo points (+22 -22),
based on 655 games: 237 wins, 150 losses and 268 draws
Score: 56.6%, Average opponent: −47.9, Draws: 40.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Winter 0.8 64-bit                       3086   4.0-12.0  (+1 -9 =6 )    0.0   +19
 - Bagatur 2.2 64-bit                      2995   5.0-7.0   (+3 -5 =4 )    0.0   +36
 - Topple 0.7.5 64-bit                     2986  19.0-31.0  (+7 -19=24)    0.0    +9
 - Deuterium 2019.2.37.73 64-bit           2980   1.5-2.5   (+0 -1 =3 )    0.0   +17
 - Amoeba 3.1 64-bit                       2971   1.5-2.5   (+1 -2 =1 )    0.0   -27
 - FabChess 1.15 64-bit                    2943  18.5-35.5  (+7 -24=23)    0.6   -58
 - Asymptote 0.8 64-bit                    2922   8.5-9.5   (+3 -4 =11)   12.2    +4
 - Cheng 4.39 64-bit                       2921  25.5-24.5  (+15-14=21)    6.9   +27
 - Dirty CUCUMBER 64-bit                   2919   2.5-1.5   (+1 -0 =3 )   10.8   +83
 - Francesca MAD 0.29 64-bit               2918   8.5-7.5   (+3 -2 =11)   18.4   +30
 - Crafty 25.6 64-bit                      2910   4.5-5.5   (+3 -4 =3 )   34.6   -24
 - Gogobello 2.2 64-bit                    2901  34.5-35.5  (+16-17=37)   53.2    -5
 - Tucano 8.00 64-bit                      2884   3.0-3.0   (+2 -2 =2 )   89.4   -26
 - Invictus r305 64-bit                    2874   1.5-0.5   (+1 -0 =1 )   96.7  +128
 - The Baron 3.44 64-bit                   2866   3.0-3.0   (+2 -2 =2 )   99.7   -37
 - Gaviota 1.0 64-bit                      2860   0.5-1.5   (+0 -1 =1 )  100.0  -200
 - DisasterArea 1.65 64-bit                2848   1.0-1.0   (+1 -1 =0 )  100.0   -55
 - Tornado 8.0 64-bit                      2843   0.5-1.5   (+0 -1 =1 )  100.0  -217
 - Weiss 1.0 64-bit                        2829  11.0-9.0   (+5 -3 =12)  100.0   -42
 - Zurichess Neuchatel 64-bit              2828  29.5-20.5  (+21-12=17)  100.0   -14
 - tomitankChess 4.0 64-bit                2815   1.0-1.0   (+0 -0 =2 )  100.0   -88
 - Gogobello 2.0 64-bit                    2807  32.5-17.5  (+23-8 =19)  100.0     0
 - Monolith 1.0 64-bit                     2796  37.5-12.5  (+28-3 =19)  100.0   +56
 - RuyDos 1.1.11 64-bit                    2785   1.5-0.5   (+1 -0 =1 )  100.0   +38
 - Cheese 2.1 64-bit                       2783   0.5-1.5   (+0 -1 =1 )  100.0  -262
 - Cheese 2.0 64-bit                       2759  30.5-19.5  (+19-8 =23)  100.0   -73
 - Arminius 2018-12-23 64-bit              2733   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Shield 2.1 64-bit                       2730  38.0-12.0  (+33-7 =10)  100.0   +21
 - Fridolin 3.10 64-bit                    2683  45.0-5.0   (+40-0 =10)  100.0  +107


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020