CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Topple 0.6.1 64-bit in CCRL 40/40, 2019-11-08
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/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: −3.3, Draws: 36.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Amoeba 3.0 64-bit                  2955   9.5-24.5  (+5 -20=9 )    0.0    -6
 - Deuterium 2019.1.36.50 64-bit      2954   5.0-29.0  (+1 -25=8 )    0.0  -122
 - 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                2858  13.5-20.5  (+7 -14=13)    0.0   -15
 - Fruit Reloaded 3.2.1 64-bit        2836  14.0-20.0  (+9 -15=10)    0.6   -32
 - Zurichess Neuchatel 64-bit         2824  18.5-15.5  (+11-8 =15)    7.2   +42
 - Asymptote 0.6 64-bit               2817  16.0-20.0  (+8 -12=16)   22.2   -25
 - Gogobello 2.0 64-bit               2805  18.5-19.5  (+12-13=13)   55.2   -11
 - Monolith 1.0 64-bit                2796  17.0-17.0  (+9 -9 =16)   83.1   -12
 - Rhetoric 1.4.3 64-bit              2795  19.0-15.0  (+11-7 =16)   85.0   +22
 - RuyDos 1.1.9 64-bit                2793  24.5-13.5  (+16-5 =17)   86.8   +75
 - tomitankChess 3.0 64-bit           2784  17.0-21.0  (+9 -13=16)   96.3   -56
 - 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         2729  23.5-14.5  (+18-9 =11)  100.0    +3
 - Shield 2.1 64-bit                  2729   2.0-2.0   (+1 -1 =2 )  100.0   -78
 - Devel 2.0000                       2724  23.5-14.5  (+18-9 =11)  100.0     0
 - GreKo 2018 64-bit                  2711  25.5-12.5  (+19-6 =13)  100.0   +16
 - Fridolin 3.10 64-bit               2685  26.0-12.0  (+20-6 =12)  100.0    +3
 - Asymptote 0.5 64-bit               2646  25.5-8.5   (+19-2 =13)  100.0    +4


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019