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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Topple 0.3.3 64-bit 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:
Topple 0.3.3 64-bit has no rank with rating of 2618 Elo points (+20 -20),
based on 880 games: 334 wins, 282 losses and 264 draws
Score: 53.0%, Average opponent: −21.3, Draws: 30.0%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - ECE 19.6.6.3 64-bit               2692   2.0-8.0   (+1 -7 =2 )    0.0  -152
 - Fridolin 3.00 64-bit              2674  19.0-21.0  (+10-12=18)    0.0   +40
 - RedQueen 1.1.98 64-bit            2668  12.5-27.5  (+9 -24=7 )    0.0   -96
 - Minic 0.65 64-bit                 2662   6.0-6.0   (+4 -4 =4 )    0.5   +44
 - ECE X3 64-bit                     2645  17.5-22.5  (+14-19=7 )    1.6   -19
 - Gandalf 7 64-bit                  2644  13.0-27.0  (+8 -22=10)    2.6   -98
 - DanaSah 7.3                       2640  19.5-20.5  (+10-11=19)    3.4   +15
 - tomitankChess 2.1 64-bit          2636  21.0-19.0  (+14-12=14)   10.0   +34
 - WildCat 8                         2629  19.0-21.0  (+14-16=10)   17.5    -7
 - Alfil 13.1 64-bit                 2629  20.0-20.0  (+12-12=16)   20.3    +7
 - Igel 1.2 64-bit                   2628  19.0-21.0  (+11-13=16)   21.9    -6
 - Nebula 2.0 64-bit                 2622  22.0-18.0  (+14-10=16)   36.8   +35
 - Phalanx XXV                       2619  13.0-27.0  (+6 -20=14)   45.3  -114
 - K2 0.91                           2616  23.0-17.0  (+15-9 =16)   56.5   +46
 - Donna 4.1 64-bit                  2610  19.5-20.5  (+13-14=13)   72.9   -20
 - Asymptote 0.4.2 64-bit            2584   2.5-1.5   (+2 -1 =1 )   99.4   +48
 - Minic 0.40 64-bit                 2581  14.0-18.0  (+9 -13=10)   99.5   -80
 - Coiled 0.6 64-bit                 2573  25.0-15.0  (+21-11=8 )  100.0   +46
 - Dorky 4.8 64-bit                  2553  30.0-14.0  (+27-11=6 )  100.0   +77
 - Ghost 3.1 64-bit                  2550  26.5-17.5  (+22-13=9 )  100.0    +9
 - Betsabe II 1.84                   2544  25.5-18.5  (+21-14=9 )  100.0   -16
 - Ufim 8.02                         2544  28.0-12.0  (+22-6 =12)  100.0   +66
 - Asymptote 0.3 64-bit              2503   1.5-0.5   (+1 -0 =1 )  100.0   +42
 - MadChess 2.2 64-bit               2495   3.0-1.0   (+3 -1 =0 )  100.0  +112
 - Jumbo 0.6.96 64-bit               2488   2.5-1.5   (+2 -1 =1 )  100.0   -34
 - Drosophila 1.5.1 64-bit           2480   3.5-0.5   (+3 -0 =1 )  100.0  +151
 - Lozza 1.18 64-bit                 2469   2.5-1.5   (+1 -0 =3 )  100.0   -81
 - Nemeton 1.8                       2459  23.5-8.5   (+17-2 =13)  100.0    -9
 - Topple 0.2.1 64-bit               2458  32.0-8.0   (+28-4 =8 )  100.0   +71


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