CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
Stockfish 1.8 64-bit in CCRL 40/15, 2021-02-27
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 1.8 64-bit has no rank with rating of 3025 Elo points (+21 -21),
based on 749 games: 295 wins, 123 losses and 331 draws
Score: 61.5%, Average opponent: −79.0, Draws: 44.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Arasan 21.3 64-bit                      3121   5.0-9.0   (+2 -6 =6 )    0.0    +4
 - Schooner 2.0.34 64-bit                  3108   7.5-12.5  (+0 -5 =15)    0.0   +18
 - Roc 0.8 64-bit                          3098   6.0-14.0  (+2 -10=8 )    0.0   -55
 - Ethereal 10.00 64-bit                   3090   7.0-7.0   (+4 -4 =6 )    0.0   +74
 - Arasan 21.1 64-bit                      3080   8.5-11.5  (+5 -8 =7 )    0.0    +5
 - Rybka 4 64-bit                          3075   9.5-14.5  (+4 -9 =11)    0.0   -14
 - Texel 1.07 64-bit                       3073   7.0-5.0   (+5 -3 =4 )    0.0  +102
 - Laser 1.5 64-bit                        3070   8.0-12.0  (+3 -7 =10)    0.0   -14
 - Protector 1.9.0 64-bit                  3057   2.5-7.5   (+0 -5 =5 )    0.3  -119
 - Pedone 1.8 64-bit                       3057  11.0-9.0   (+6 -4 =10)    0.8   +59
 - Rybka 3 64-bit                          3046  10.5-13.5  (+5 -8 =11)    3.9   -16
 - Sting SF 8.5 64-bit                     3039   5.0-5.0   (+0 -0 =10)   22.9   +14
 - Wasp 3.60 64-bit                        3038   5.5-10.5  (+1 -6 =9 )   18.5   -76
 - RubiChess 1.4 64-bit                    3036   9.5-6.5   (+5 -2 =9 )   22.7   +64
 - Sting SF 9.99 64-bit                    3031   5.5-4.5   (+2 -1 =7 )   36.5   +33
 - Andscacs 0.83 64-bit                    3014   5.0-5.0   (+2 -2 =6 )   73.4   -11
 - Sting SF 10.1 64-bit                    3011   9.0-7.0   (+4 -2 =10)   79.6   +19
 - SmarThink 1.97 64-bit                   2994   6.0-4.0   (+4 -2 =4 )   99.2   +35
 - Naum 4.2 64-bit                         2974  20.5-11.5  (+12-3 =17)  100.0   +30
 - Critter 0.80 64-bit                     2961  30.5-25.5  (+16-11=29)  100.0   -37
 - Komodo 1.2 64-bit                       2944  21.5-9.5   (+14-2 =15)  100.0   +38
 - Deep Shredder 12 64-bit                 2938  20.0-12.0  (+13-5 =14)  100.0   -10
 - Gull 0.12a 64-bit                       2902  15.5-8.5   (+10-3 =11)  100.0   -34
 - Hiarcs 13.1                             2873  18.0-6.0   (+12-0 =12)  100.0    -1
 - Thinker 5.4c Inert 64-bit               2859  24.5-7.5   (+20-3 =9 )  100.0   +24
 - Zappa Mexico II 64-bit                  2852  21.0-11.0  (+15-5 =12)  100.0   -72
 - Protector 1.3.6 64-bit                  2851  20.5-3.5   (+17-0 =7 )  100.0   +84
 - Onno 1.2.70 64-bit                      2834  18.5-5.5   (+14-1 =9 )  100.0    -9
 - Deep Sjeng WC2008 64-bit                2834  26.0-6.0   (+21-1 =10)  100.0   +28
 - Deep Junior 11.2 64-bit                 2827  19.0-5.0   (+16-2 =6 )  100.0   +18
 - Protector 1.3.4 32-bit                  2823  21.5-10.5  (+13-2 =17)  100.0  -100
 - Hiarcs 12.1                             2816  28.0-4.0   (+24-0 =8 )  100.0   +78
 - Spike 1.2 Turin                         2744  27.5-4.5   (+24-1 =7 )  100.0    +2


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021