CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Topple 0.5.0 64-bit in CCRL 40/4, 2019-07-06
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 0.5.0 64-bit has no rank with rating of 2830 Elo points (+18 -18),
based on 1024 games: 374 wins, 333 losses and 317 draws
Score: 52.0%, Average opponent: −14.3, Draws: 31.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Winter 0.5 64-bit                  2912  11.0-21.0  (+6 -16=10)    0.0   -21
 - Godel 5.5.1 64-bit                 2889  15.0-17.0  (+9 -11=12)    0.0   +40
 - Thinker 5.4d Inert 64-bit          2885  15.5-16.5  (+11-12=9 )    0.0   +46
 - Murka 3 64-bit                     2882  17.5-14.5  (+14-11=7 )    0.0   +85
 - Tucano 7.05 64-bit                 2879  13.0-19.0  (+10-16=6 )    0.0   -17
 - Gaviota 1.0 64-bit                 2873  15.5-16.5  (+9 -10=13)    0.0   +33
 - The Baron 3.44 64-bit              2869  12.0-20.0  (+8 -16=8 )    1.3   -50
 - MinkoChess 1.3 64-bit              2869  12.5-19.5  (+7 -14=11)    0.0   -33
 - DisasterArea 1.65 64-bit           2865  13.5-18.5  (+8 -13=11)    0.1   -14
 - Asymptote 0.6 64-bit               2857  13.0-19.0  (+6 -12=14)    1.9   -30
 - Nemo 1.0.1 64-bit                  2857  15.5-16.5  (+9 -10=13)    0.3   +15
 - Marvin 3.3.2 64-bit                2855  12.5-19.5  (+6 -13=13)    2.3   -42
 - Counter 3.2 64-bit                 2847  17.5-14.5  (+13-10=9 )   11.8   +47
 - Onno 1.2.70 64-bit                 2846  16.5-15.5  (+11-10=11)    6.3   +22
 - Gogobello 2.0 64-bit               2844  10.0-22.0  (+6 -18=8 )   15.0  -120
 - Zappa Mexico II 64-bit             2844  15.5-16.5  (+12-13=7 )    8.0    +3
 - Marvin 3.2.0 64-bit                2828  18.0-14.0  (+11-7 =14)   58.0   +42
 - Tornado 8.0 64-bit                 2826  10.0-22.0  (+4 -16=12)   64.3  -125
 - Monolith 1.0 64-bit                2820  16.0-16.0  (+12-12=8 )   80.3   -11
 - Rhetoric 1.4.3 64-bit              2804  19.5-12.5  (+16-9 =7 )   99.4   +54
 - Octochess r5190 64-bit             2778  14.5-17.5  (+11-14=7 )  100.0   -88
 - Bright 0.5c                        2773  19.0-13.0  (+15-9 =8 )  100.0    +7
 - Twisted Logic 20090922 64-bit      2771  16.5-15.5  (+13-12=7 )  100.0   -46
 - Cheese 2.0 64-bit                  2768  19.5-12.5  (+14-7 =11)  100.0    +8
 - Pawny 1.2 64-bit                   2765  21.0-11.0  (+14-4 =14)  100.0   +29
 - Jonny 4.00                         2763  22.0-10.0  (+17-5 =10)  100.0   +60
 - Francesca MAD 0.23 64-bit          2763  21.0-11.0  (+16-6 =10)  100.0   +40
 - Arminius 2018-12-23 64-bit         2753  21.5-10.5  (+16-5 =11)  100.0   +38
 - Shield 2.1 64-bit                  2739  19.0-13.0  (+13-7 =12)  100.0   -28
 - GreKo 2018.08 64-bit               2713  25.5-6.5   (+22-3 =7 )  100.0  +107
 - Devel 2.0000                       2710  19.0-13.0  (+15-9 =8 )  100.0   -52
 - Asymptote 0.5 64-bit               2655  24.5-7.5   (+20-3 =9 )  100.0   +13


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019