CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Topple 0.4.0 64-bit in CCRL 40/4, 2019-07-17
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Topple 0.4.0 64-bit has no rank with rating of 2718 Elo points (+30 -30),
based on 378 games: 126 wins, 135 losses and 117 draws
Score: 48.8%, Average opponent: +10.1, Draws: 31.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rhetoric 1.4.3 64-bit              2804   9.5-17.5  (+6 -14=7 )    0.0   -19
 - RuyDos 1.1.9 64-bit                2798  12.0-15.0  (+9 -12=6 )    0.0   +42
 - Ktulu 9                            2781  13.0-13.0  (+11-11=4 )    0.0   +63
 - Frenzee 3.5.19 64-bit              2768   9.5-17.5  (+5 -13=9 )    0.1   -48
 - Bison 9.11 64-bit                  2761  12.0-15.0  (+7 -10=10)    0.4    +7
 - Arminius 2018-12-23 64-bit         2754  14.0-13.0  (+10-9 =8 )    1.8   +47
 - Francesca MAD 0.22 64-bit          2725  10.5-17.5  (+7 -14=7 )   35.0   -83
 - Chess Tiger 2007.1                 2713  15.0-12.0  (+11-8 =8 )   62.6   +30
 - Devel 2.0000                       2708  16.5-10.5  (+13-7 =7 )   73.0   +70
 - Donna 4.1 64-bit                   2697  14.5-13.5  (+8 -7 =13)   90.1   -12
 - Delfi 5.4                          2683  14.0-12.0  (+7 -5 =14)   98.9   -14
 - Djinn 1.021 64-bit                 2677  15.0-12.0  (+10-7 =10)   99.5    -5
 - RedQueen 1.1.98 64-bit             2669  15.0-12.0  (+12-9 =6 )   99.9   -10
 - Fridolin 3.00 64-bit               2657  14.0-13.0  (+10-9 =8 )  100.0   -45


Created in 2005-2013 by CCRL team
Last games added on July 17, 2019