CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Sting SF 4.8.4 64-bit 4CPU in CCRL 40/15, 2021-05-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Sting SF 4.8.4 64-bit 4CPU has no rank with rating of 3129 Elo points (+29 -29),
based on 330 games: 73 wins, 51 losses and 206 draws
Score: 53.3%, Average opponent: −20.6, Draws: 62.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Fire 4 64-bit 4CPU                      3196  10.5-13.5  (+2 -5 =17)    0.0   +32
 - Gull 3 64-bit 4CPU                      3178   9.5-14.5  (+2 -7 =15)    0.1    -9
 - Fritz 15 64-bit 4CPU                    3159   6.5-3.5   (+3 -0 =7 )    3.0  +106
 - Equinox 3.30 64-bit 4CPU                3159  12.5-11.5  (+2 -1 =21)    3.7   +39
 - Rybka 4.1 64-bit 4CPU                   3142  11.5-12.5  (+3 -4 =17)   19.8    +1
 - BlackMamba 2.0 64-bit 4CPU              3121  11.0-9.0   (+5 -3 =12)   70.4   +17
 - Elektro 1.2 64-bit 4CPU                 3116  22.0-22.0  (+9 -9 =26)   77.4   -13
 - Hannibal 1.5 64-bit 4CPU                3108   9.5-16.5  (+1 -8 =17)   89.4   -94
 - Naum 4.6 64-bit 4CPU                    3093  13.0-7.0   (+6 -0 =14)   98.8   +45
 - Critter 1.01 64-bit 4CPU                3085  11.5-8.5   (+5 -2 =13)   98.8    -2
 - Chiron 2 64-bit 4CPU                    3083   1.0-1.0   (+0 -0 =2 )   99.7   -46
 - Texel 1.05 64-bit 4CPU                  3082  15.0-11.0  (+8 -4 =14)   99.8     0
 - Critter 0.90 64-bit 4CPU                3076   1.5-0.5   (+1 -0 =1 )   99.3   +88
 - Protector 1.7.0 64-bit 4CPU             3073   1.0-1.0   (+1 -1 =0 )   99.9   -56
 - NirvanaChess 2.0a 64-bit 4CPU           3054   4.0-2.0   (+3 -1 =2 )  100.0   +37
 - Hiarcs 14 4CPU                          3052   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Stockfish 1.6.3 64-bit 4CPU             3035  15.5-4.5   (+11-0 =9 )  100.0   +79
 - Deep Junior Yokohama 64-bit 4CPU        3023   0.5-1.5   (+0 -1 =1 )  100.0  -262
 - Senpai 1.0 64-bit 4CPU                  3021   1.0-1.0   (+0 -0 =2 )  100.0  -108
 - Rybka 2.3.2a 64-bit 4CPU                3016   1.0-1.0   (+0 -0 =2 )  100.0  -113
 - Deep Shredder 12 64-bit 4CPU            3016  12.0-10.0  (+7 -5 =10)  100.0   -81
 - Spike 1.4 Leiden 4CPU                   3014   1.0-1.0   (+0 -0 =2 )  100.0  -115
 - Cheng4 0.38 64-bit 4CPU                 2979   1.0-1.0   (+0 -0 =2 )  100.0  -150
 - Fizbo 1.31 64-bit 4CPU                  2954   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021