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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Stockfish 1.6.3 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:
Stockfish 1.6.3 64-bit 4CPU has no rank with rating of 3035 Elo points (+22 -22),
based on 651 games: 227 wins, 129 losses and 295 draws
Score: 57.5%, Average opponent: −49.6, Draws: 45.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Sting SF 4.8.4 64-bit 4CPU              3129   4.5-15.5  (+0 -11=9 )    0.0   -79
 - Protector 1.8.0 64-bit 4CPU             3122   5.0-4.0   (+2 -1 =6 )    0.0  +118
 - Fizbo 1.7 64-bit 4CPU                   3118   6.0-4.0   (+4 -2 =4 )    0.0  +146
 - Rybka 3 64-bit 4CPU                     3117  18.5-33.5  (+8 -23=21)    0.0   -11
 - Hannibal 1.5 64-bit 4CPU                3108   9.5-10.5  (+4 -5 =11)    0.0   +55
 - ChessBrainVB 3.66 4CPU                  3104   6.0-10.0  (+2 -6 =8 )    0.0    -2
 - Topple 0.7.5 64-bit 4CPU                3063   7.0-13.0  (+1 -7 =12)    6.0   -56
 - Naum 4.2 64-bit 4CPU                    3059   5.5-9.5   (+2 -6 =7 )    2.9   -63
 - Alfil 15.8 64-bit 4CPU                  3054   6.5-7.5   (+2 -3 =9 )   11.8    -1
 - Naum 4.1 64-bit 4CPU                    3052  20.0-28.0  (+8 -16=24)   15.5   -33
 - Naum 4 64-bit 4CPU                      3041  28.0-20.0  (+15-7 =26)   33.0   +52
 - Deep Shredder 12 64-bit 4CPU            3016  26.5-24.5  (+14-12=25)   94.7    -5
 - Spark 0.3 64-bit 4CPU                   2925  32.5-17.5  (+19-4 =27)  100.0   -23
 - Deep Sjeng WC2008 64-bit 4CPU           2924  32.5-15.5  (+21-4 =23)  100.0    -1
 - Komodo 1.0 64-bit                       2920  24.0-8.0   (+17-1 =14)  100.0   +43
 - Hiarcs 12.1 4CPU                        2902  37.5-12.5  (+29-4 =17)  100.0   +35
 - Toga II 1.4.1SE 4CPU                    2902  32.0-18.0  (+19-5 =26)  100.0   -48
 - Bright 0.4a 4CPU                        2894  32.0-17.0  (+26-11=12)  100.0   -28
 - Loop M1-T 64-bit 4CPU                   2847  41.0-8.0   (+34-1 =14)  100.0   +58


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