CCRL 40/15
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 1'149'297 games
played by 2'662 programs

White wins: 396'934 (34.5%)
Black wins: 293'660 (25.6%)
Draws: 458'703 (39.9%)
White score: 54.5%

Engine Details

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Ethereal 9.65 64-bit in CCRL 40/15, 2020-05-30
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Ethereal 9.65 64-bit has no rank with rating of 3042 Elo points (+17 -17),
based on 1005 games: 302 wins, 213 losses and 490 draws
Score: 54.4%, Average opponent: −29.2, Draws: 48.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Komodo 11.3.1 64-bit                    3324   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Fizbo 2 64-bit                          3198   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Arasan 21.3 64-bit                      3124   5.0-9.0   (+1 -5 =8 )    0.0    +3
 - Gull 3 64-bit                           3120  11.5-18.5  (+5 -12=13)    0.0    +5
 - Strelka 5.5 64-bit                      3104  11.0-19.0  (+4 -12=14)    0.0   -21
 - Fritz 16 64-bit                         3102  13.0-17.0  (+6 -10=14)    0.0   +21
 - NirvanaChess 2.4 64-bit                 3102   4.5-5.5   (+1 -2 =7 )    0.0   +35
 - Equinox 3.20 64-bit                     3096   3.5-6.5   (+1 -4 =5 )    0.0   -32
 - Fritz 15 64-bit                         3095   6.0-4.0   (+2 -0 =8 )    0.0  +102
 - Nemorino 5.00 64-bit                    3088   8.5-7.5   (+5 -4 =7 )    0.0   +66
 - Hannibal 1.7 64-bit                     3081   3.0-7.0   (+0 -4 =6 )    0.0   -69
 - Rybka 4.1 64-bit                        3078   0.5-0.5   (+0 -0 =1 )    0.0   +66
 - Texel 1.07 64-bit                       3076  15.5-24.5  (+5 -14=21)    0.0   -35
 - Laser 1.5 64-bit                        3073  17.0-23.0  (+6 -12=22)    0.3   -13
 - ChessBrainVB 3.72                       3062   5.0-11.0  (+2 -8 =6 )    3.7  -103
 - chess22k 1.12 64-bit                    3050   5.5-6.5   (+2 -3 =7 )   24.4   -16
 - iCE 3.0 64-bit                          3042  18.0-12.0  (+8 -2 =20)   48.3   +52
 - Wasp 3.60 64-bit                        3040   7.5-8.5   (+4 -5 =7 )   54.0   -19
 - Nemorino 4.00 64-bit                    3040  23.5-20.5  (+10-7 =27)   54.0   +17
 - RubiChess 1.4 64-bit                    3038   7.0-9.0   (+2 -4 =10)   62.5   -40
 - ChessBrainVB 3.66                       3036   2.5-1.5   (+2 -1 =1 )   65.4   +79
 - Senpai 2.0 64-bit                       3035  14.5-15.5  (+8 -9 =13)   72.2   -16
 - SmarThink 1.98 64-bit                   3027  18.0-16.0  (+9 -7 =18)   91.7     0
 - ChessBrainVB 3.68                       3026   5.0-9.0   (+3 -7 =4 )   87.3  -118
 - Arasan 20.5 64-bit                      3025  22.0-13.0  (+12-3 =20)   89.0   +55
 - Xiphos 0.2 64-bit                       3024  17.5-16.5  (+10-9 =15)   91.9    -8
 - Pedone 1.7 64-bit                       3014  17.0-17.0  (+9 -9 =16)   99.0   -29
 - Sting SF 9.9 64-bit                     3011   2.5-0.5   (+2 -0 =1 )   99.5  +213
 - Ethereal 9.30 64-bit                    3005  16.5-13.5  (+4 -1 =25)   99.2   -13
 - Vajolet2 2.5 64-bit                     3002  18.5-14.5  (+9 -5 =19)   99.9    -4
 - Hakkapeliitta TCEC v2 64-bit            3001  16.0-14.0  (+12-10=8 )  100.0   -14
 - Defenchess 1.1f 64-bit                  2998  18.5-15.5  (+11-8 =15)  100.0   -16
 - Wasp 3.0 64-bit                         2985  20.0-12.0  (+12-4 =16)  100.0   +16
 - Rodent III 0.238 64-bit                 2983  18.5-15.5  (+9 -6 =19)  100.0   -33
 - Ethereal 9.00 64-bit                    2969  17.5-12.5  (+9 -4 =17)  100.0   -29
 - Wasp 2.6 64-bit                         2948  17.0-14.0  (+10-7 =14)  100.0   -62
 - Crafty 25.2 64-bit                      2932  23.0-7.0   (+18-2 =10)  100.0   +71
 - Amoeba 2.8 64-bit                       2927  20.5-9.5   (+12-1 =17)  100.0    -8
 - Bobcat 8.0 64-bit                       2924   3.5-0.5   (+3 -0 =1 )  100.0  +171
 - Demolito 2018-03-01 64-bit              2911  24.5-5.5   (+21-2 =7 )  100.0  +106
 - Toga II 4.0 64-bit                      2905  23.5-6.5   (+20-3 =7 )  100.0   +73
 - EXchess 7.97b 64-bit                    2894  19.0-11.0  (+14-6 =10)  100.0   -58
 - Scorpio 2.8 64-bit                      2886  23.5-6.5   (+17-0 =13)  100.0   +24
 - Zappa Mexico II 64-bit                  2854   0.5-0.5   (+0 -0 =1 )  100.0  -157
 - Waxman 2017                             2371   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on May 30, 2020