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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Show each game results
Topple 0.6.1 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 0.6.1 64-bit has no rank with rating of 2807 Elo points (+19 -19),
based on 888 games: 287 wins, 278 losses and 323 draws
Score: 50.5%, Average opponent: −3.4, Draws: 36.4%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Deuterium 2019.1.36.50 64-bit     2954   5.0-29.0  (+1 -25=8 )    0.0  -122
 - Amoeba 3.0 64-bit                 2953   9.5-24.5  (+5 -20=9 )    0.0    -8
 - Crafty 25.2 64-bit                2931   8.5-25.5  (+2 -19=13)    0.0   -41
 - Winter 0.6 64-bit                 2927  11.5-20.5  (+6 -15=11)    0.0   +25
 - Spike 1.4 Leiden                  2915  12.5-21.5  (+4 -13=17)    0.0   +32
 - Quazar 0.4 64-bit                 2906  11.0-23.0  (+5 -17=12)    0.0   -19
 - Marvin 3.3.2 64-bit               2857  13.5-20.5  (+7 -14=13)    0.0   -16
 - Fruit Reloaded 3.2.1 64-bit       2834  14.0-20.0  (+9 -15=10)    1.0   -34
 - Zurichess Neuchatel 64-bit        2822  18.5-15.5  (+11-8 =15)    9.8   +40
 - Asymptote 0.6 64-bit              2817  16.0-20.0  (+8 -12=16)   22.2   -25
 - Gogobello 2.0 64-bit              2806  18.5-19.5  (+12-13=13)   53.3   -10
 - Monolith 1.0 64-bit               2797  17.0-17.0  (+9 -9 =16)   80.1   -11
 - Rhetoric 1.4.3 64-bit             2795  19.0-15.0  (+11-7 =16)   84.8   +22
 - RuyDos 1.1.9 64-bit               2793  24.5-13.5  (+16-5 =17)   86.6   +75
 - tomitankChess 3.0 64-bit          2785  17.0-21.0  (+9 -13=16)   95.6   -55
 - Igel 1.6.0 64-bit                 2765  18.5-15.5  (+13-10=11)   99.9   -13
 - BugChess2 1.9 64-bit              2762  23.5-10.5  (+18-5 =11)  100.0   +84
 - Francesca MAD 0.24 64-bit         2756  20.5-11.5  (+17-8 =7 )  100.0   +51
 - Cheese 2.0 64-bit                 2753  23.5-14.5  (+15-6 =17)  100.0   +19
 - Carballo 1.7 64-bit               2737  20.5-17.5  (+14-11=13)  100.0   -45
 - Arminius 2018-12-23 64-bit        2730  23.5-14.5  (+18-9 =11)  100.0    +4
 - Shield 2.1 64-bit                 2730   2.0-2.0   (+1 -1 =2 )  100.0   -77
 - Devel 2.0000                      2725  23.5-14.5  (+18-9 =11)  100.0    +1
 - GreKo 2018 64-bit                 2712  25.5-12.5  (+19-6 =13)  100.0   +17
 - Fridolin 3.10 64-bit              2684  26.0-12.0  (+20-6 =12)  100.0    +2
 - Asymptote 0.5 64-bit              2647  25.5-8.5   (+19-2 =13)  100.0    +5


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