CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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RubiChess 1.6 64-bit in CCRL 40/15, 2020-06-27
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
RubiChess 1.6 64-bit has no rank with rating of 3158 Elo points (+21 -21),
based on 660 games: 159 wins, 137 losses and 364 draws
Score: 51.7%, Average opponent: −11.2, Draws: 55.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Ethereal 11.75 64-bit                   3265   6.0-14.0  (+0 -8 =12)    0.0    -6
 - Komodo 10 64-bit                        3262   5.0-15.0  (+1 -11=8 )    0.0   -56
 - Fire 7.1 64-bit                         3257   6.5-13.5  (+2 -9 =9 )    0.0   -10
 - Xiphos 0.6 64-bit                       3255   5.5-14.5  (+0 -9 =11)    0.0   -32
 - Booot 6.4 64-bit                        3238   7.5-22.5  (+3 -18=9 )    0.0   -93
 - Schooner 2.2 64-bit                     3207  11.0-13.0  (+2 -4 =18)    0.0   +27
 - RofChade 2.202 64-bit                   3207  10.0-14.0  (+2 -6 =16)    0.0    +7
 - Laser 1.7 64-bit                        3207   9.0-11.0  (+2 -4 =14)    0.0   +24
 - Defenchess 2.2 64-bit                   3204  11.0-13.0  (+4 -6 =14)    0.0   +21
 - Booot 6.3.1 64-bit                      3201  11.0-9.0   (+4 -2 =14)    0.0   +70
 - Fizbo 2 64-bit                          3197   8.5-11.5  (+3 -6 =11)    0.0    -2
 - Fritz 17 64-bit                         3192   8.5-11.5  (+1 -4 =15)    0.7    -4
 - Andscacs 0.95 64-bit                    3182  11.0-13.0  (+3 -5 =16)    2.1    +4
 - Schooner 2.1 64-bit                     3133  17.5-10.5  (+10-3 =15)   97.3   +46
 - Arasan 21.4 64-bit                      3127  15.5-12.5  (+6 -3 =19)   99.1    -4
 - Roc 1.3 64-bit                          3116  28.0-26.0  (+11-9 =34)   99.7   -30
 - Chiron 4 64-bit                         3114   8.0-4.0   (+4 -0 =8 )  100.0   +45
 - Roc 1.5 64-bit                          3101   7.0-5.0   (+2 -0 =10)   99.5   -19
 - NirvanaChess 2.4 64-bit                 3101   2.5-1.5   (+2 -1 =1 )  100.0   +25
 - Vajolet2 2.8 64-bit                     3100  15.0-9.0   (+9 -3 =12)  100.0   +16
 - Lc0 0.21.3 wLD2 64-bit                  3095  12.5-11.5  (+6 -5 =13)   99.9   -50
 - Strelka 5.5 32-bit                      3087  14.0-6.0   (+9 -1 =10)  100.0   +49
 - Nemorino 5.00 64-bit                    3087   2.0-2.0   (+2 -2 =0 )  100.0   -71
 - Pedone 1.9 64-bit                       3081  13.0-7.0   (+8 -2 =10)  100.0   +13
 - Texel 1.07 64-bit                       3075  10.5-5.5   (+7 -2 =7 )  100.0   +12
 - Critter 1.4 32-bit                      3073  13.5-6.5   (+8 -1 =11)  100.0   +16
 - ChessBrainVB 3.74                       3067  16.5-11.5  (+11-6 =11)  100.0   -33
 - iCE 4.0 64-bit                          3062  17.5-10.5  (+10-3 =15)  100.0   -19
 - chess22k 1.13 64-bit                    3062   2.0-2.0   (+0 -0 =4 )  100.0   -96
 - Wasp 3.75 64-bit                        3062  17.5-6.5   (+12-1 =11)  100.0   +46
 - Rybka 3 64-bit                          3046  14.0-6.0   (+11-3 =6 )  100.0   +25
 - Rodent III 0.281 64-bit                 2991   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on June 27, 2020