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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Topple 0.3.1 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 0.3.1 64-bit has no rank with rating of 2517 Elo points (+22 -22),
based on 735 games: 247 wins, 310 losses and 178 draws
Score: 45.7%, Average opponent: +30.8, Draws: 24.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - K2 0.87                            2586  22.0-22.0  (+17-17=10)    0.0   +66
 - Floyd 0.9 64-bit                   2584  18.0-26.0  (+12-20=12)    0.0    +3
 - Muse 0.953 64-bit                  2581  13.5-30.5  (+9 -26=9 )    0.0   -79
 - Hamsters 0.7.1                     2578  19.5-24.5  (+13-18=13)    0.0   +20
 - Pseudo 0.7c                        2575  19.0-25.0  (+13-19=12)    0.0   +12
 - SOS 5.1                            2574  17.5-26.5  (+11-20=13)    0.0   -13
 - Aristarch 4.50                     2566  18.5-25.5  (+12-19=13)    0.0    -4
 - Brutus 8.05 64-bit                 2555  21.5-23.5  (+15-17=13)    0.1   +19
 - Ghost 3.1 64-bit                   2551  14.5-30.5  (+10-26=9 )    0.4   -99
 - Betsabe II 1.84                    2542  23.5-21.5  (+18-16=11)    2.1   +41
 - AnMon 5.75                         2539  25.0-20.0  (+20-15=10)    2.7   +58
 - Ufim 8.02                          2539  19.0-25.0  (+15-21=8 )    2.6   -29
 - Hermann 2.8 64-bit                 2531  18.0-27.0  (+13-22=10)   11.7   -60
 - Danchess CCT7                      2507  24.0-20.0  (+19-15=10)   75.9   +22
 - Yace 0.99.87                       2503  19.5-17.5  (+15-13=9 )   88.0    +2
 - CyberPagno 3.0 64-bit              2491  19.5-17.5  (+15-13=9 )   97.9    -9
 - Jumbo 0.6.96 64-bit                2489  23.5-16.5  (+20-13=7 )   97.8   +37


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