CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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Topple 0.7.3 64-bit in CCRL 40/40, 2019-11-16
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 0.7.3 64-bit is #71 with rating of 2922 Elo points (+27 -27),
based on 455 games: 147 wins, 135 losses and 173 draws
Score: 51.3%, Average opponent: −11.4, Draws: 38.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Sting SF 9.99 64-bit               3035   6.0-14.0  (+2 -10=8 )    0.0   -16
 - Gull 2.1 64-bit                    3026   7.0-13.0  (+3 -9 =8 )    0.0    +9
 - Chiron 2 64-bit                    3016   5.5-14.5  (+2 -11=7 )    0.0   -56
 - Pirarucu 3.0.7 64-bit              3013   2.0-2.0   (+1 -1 =2 )    0.0   +91
 - Hannibal 1.4b 64-bit               3002   8.5-11.5  (+1 -4 =15)    0.0   +39
 - Winter 0.7 64-bit                  2999   3.5-12.5  (+0 -9 =7 )    0.0  -100
 - Deuterium 2019.2.37.73 64-bit      2997  10.5-17.5  (+3 -10=15)    0.0    +3
 - Protector 1.6.0 64-bit             2996   9.0-11.0  (+5 -7 =8 )    0.0   +40
 - SlowChess Blitz Classic 1.5 64-bit 2957   3.5-4.5   (+3 -4 =1 )    2.4    -9
 - Amoeba 3.0 64-bit                  2956   1.0-3.0   (+1 -3 =0 )    1.9  -201
 - Igel 2.0.0 64-bit                  2939  10.0-20.0  (+6 -16=8 )   18.0  -101
 - Marvin 3.4.0 64-bit                2935   4.0-4.0   (+2 -2 =4 )   22.7   +13
 - Scorpio 3.0 MCTS 64-bit            2934   1.5-2.5   (+0 -1 =3 )   40.0   -53
 - Godel 6.0 64-bit                   2930   4.5-3.5   (+3 -2 =3 )   33.0   +50
 - Bobcat 8.0 64-bit                  2924   3.0-1.0   (+2 -0 =2 )   46.0  +152
 - Cheng 4.39 64-bit                  2922   1.0-3.0   (+0 -2 =2 )   50.2  -150
 - Dirty CUCUMBER 64-bit              2918   0.5-3.5   (+0 -3 =1 )   61.7  -293
 - Lc0 0.20.2 w32930 64-bit           2909  11.5-8.5   (+8 -5 =7 )   73.9   +36
 - Amoeba 2.7 64-bit                  2906  13.0-7.0   (+8 -2 =10)   85.2   +72
 - Igel 1.9.0 64-bit                  2879  12.5-8.5   (+9 -5 =7 )   98.8   +17
 - Crafty 25.1 64-bit                 2871  17.5-2.5   (+17-2 =1 )   99.3  +303
 - Rybka 1.2 32-bit                   2869  13.0-7.0   (+7 -1 =12)  100.0   +33
 - The Baron 3.44 64-bit              2864   1.0-3.0   (+0 -2 =2 )  100.0  -200
 - Counter 3.3 64-bit                 2850  12.0-12.0  (+8 -8 =8 )  100.0   -75
 - Asymptote 0.6.3 64-bit             2833  10.5-9.5   (+8 -7 =5 )  100.0   -72
 - Arasan 17.3 64-bit                 2803  14.5-5.5   (+12-3 =5 )  100.0   +38
 - Minic 0.92 64-bit                  2802  13.5-6.5   (+8 -1 =11)  100.0   -18
 - tomitankChess 3.0 64-bit           2784   3.0-1.0   (+2 -0 =2 )  100.0   +19
 - Francesca MAD 0.24 64-bit          2757  13.0-7.0   (+11-5 =4 )  100.0   -52
 - Ktulu 9                            2754  17.5-2.5   (+15-0 =5 )  100.0  +117


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019