CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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RubiChess 1.4 64-bit in CCRL 40/15, 2020-09-26
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 1.4 64-bit has no rank with rating of 3037 Elo points (+17 -17),
based on 994 games: 231 wins, 265 losses and 498 draws
Score: 48.3%, Average opponent: +9.3, Draws: 50.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RofChade 2.1 64-bit                     3156  10.5-23.5  (+1 -14=19)    0.0    +7
 - Xiphos 0.4 64-bit                       3145   5.0-11.0  (+1 -7 =8 )    0.0    -1
 - Laser 1.6 64-bit                        3131   6.5-9.5   (+2 -5 =9 )    0.0   +39
 - Arasan 21.3 64-bit                      3123  10.5-21.5  (+2 -13=17)    0.0   -16
 - Gull 3 64-bit                           3120  16.0-16.0  (+8 -8 =16)    0.0   +83
 - Roc 1.0 64-bit                          3120   1.5-1.5   (+0 -0 =3 )    0.0   +72
 - Roc 0.7 64-bit                          3116   5.5-10.5  (+1 -6 =9 )    0.0    -8
 - Chiron 4 64-bit                         3115  12.0-20.0  (+5 -13=14)    0.0     0
 - Fritz 16 64-bit                         3102  12.0-18.0  (+3 -9 =18)    0.0    +9
 - NirvanaChess 2.4 64-bit                 3101  10.5-21.5  (+4 -15=13)    0.0   -44
 - Vajolet2 2.7 64-bit                     3095  13.5-19.5  (+5 -11=17)    0.0    +1
 - Fritz 15 64-bit                         3095   8.0-8.0   (+5 -5 =6 )    0.0   +55
 - Equinox 3.20 64-bit                     3095   9.5-6.5   (+5 -2 =9 )    0.0  +109
 - Houdini 1.5a 32-bit                     3089   6.5-9.5   (+2 -5 =9 )    0.0    -2
 - Nemorino 5.00 64-bit                    3087  13.5-20.5  (+4 -11=19)    0.0    -7
 - RofChade 2.0 64-bit                     3082   6.5-9.5   (+2 -5 =9 )    0.0   -12
 - Hannibal 1.7 64-bit                     3081  11.5-20.5  (+2 -11=19)    0.0   -35
 - Pedone 1.9 64-bit                       3080  11.5-20.5  (+6 -15=11)    0.0   -48
 - Texel 1.07 64-bit                       3075  12.5-21.5  (+7 -16=11)    0.0   -52
 - Critter 1.2 32-bit                      3059   8.0-8.0   (+3 -3 =10)    2.9   +19
 - Lc0 0.20.1 w36089 64-bit                3054   9.0-7.0   (+7 -5 =4 )   10.7   +63
 - chess22k 1.12 64-bit                    3049  16.5-17.5  (+7 -8 =19)   15.3    +4
 - Ethereal 9.65 64-bit                    3041   9.0-7.0   (+4 -2 =10)   37.6   +40
 - Wasp 3.60 64-bit                        3040  14.0-18.0  (+7 -11=14)   41.8   -35
 - Senpai 2.0 64-bit                       3033  16.5-17.5  (+5 -6 =23)   63.7   -13
 - Komodo 4 32-bit                         3032   8.5-7.5   (+4 -3 =9 )   65.3   +16
 - Sting SF 15 64-bit                      3032  12.5-11.5  (+4 -3 =17)   63.3    +4
 - Vitruvius 1.11C 32-bit                  3030  10.0-6.0   (+5 -1 =10)   73.4   +61
 - Stockfish 1.8 64-bit                    3027   6.5-9.5   (+2 -5 =9 )   77.4   -63
 - Rybka 4 32-bit                          3018   8.0-8.0   (+3 -3 =10)   94.8   -23
 - Rodent III 0.281 64-bit                 2992  11.0-7.0   (+4 -0 =14)  100.0   +12
 - Demolito 2019-04-27 64-bit              2986  14.5-15.5  (+7 -8 =15)  100.0   -61
 - Demolito 2018-10-29 64-bit              2978  19.5-12.5  (+13-6 =13)  100.0    +7
 - Pirarucu 2.9.5 64-bit                   2966  21.5-14.5  (+12-5 =19)  100.0   -13
 - Amoeba 3.0 64-bit                       2956  26.5-11.5  (+17-2 =19)  100.0   +37
 - Lc0 0.20.1 w11258 64-bit                2954   1.0-3.0   (+0 -2 =2 )  100.0  -232
 - Deuterium 2019.1.36.50 64-bit           2954  22.0-14.0  (+13-5 =18)  100.0   -17
 - Naum 4.1 32-bit                         2953   9.0-7.0   (+6 -4 =6 )  100.0   -46
 - Crafty 25.2 64-bit                      2931  21.0-11.0  (+17-7 =8 )  100.0    +6
 - Winter 0.6 64-bit                       2927  26.5-9.5   (+22-5 =9 )  100.0   +61
 - Cheng 4.39 64-bit                       2921   3.5-0.5   (+3 -0 =1 )  100.0  +174
 - Dirty CUCUMBER 64-bit                   2917   2.5-1.5   (+1 -0 =3 )  100.0   -60


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020