CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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RubiChess 1.7.3 64-bit in CCRL 40/15, 2020-10-24
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 1.7.3 64-bit has no rank with rating of 3192 Elo points (+17 -17),
based on 1040 games: 254 wins, 239 losses and 547 draws
Score: 50.7%, Average opponent: −3.7, Draws: 52.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish+NNUE 150720 64-bit            3472   1.0-3.0   (+0 -2 =2 )    0.0  +137
 - Stockfish 2019-12-10 64-bit             3444   6.0-26.0  (+0 -20=12)    0.0   +42
 - SugaR XPro NN 1.0 64-bit                3422   0.5-3.5   (+0 -3 =1 )    0.0   -59
 - ShashChess 11.0 64-bit                  3405   7.5-24.5  (+0 -17=15)    0.0   +48
 - SugaR NN 1.1 64-bit                     3391   5.0-27.0  (+0 -22=10)    0.0   -46
 - Komodo 14 MCTS 64-bit                   3299   3.0-5.0   (+1 -3 =4 )    0.0   +33
 - Ethereal 12.25 64-bit                   3292  14.5-29.5  (+0 -15=29)    0.0    +8
 - SlowChess Blitz Classic 2.2 64-bit      3264  24.5-39.5  (+5 -20=39)    0.0    +6
 - Komodo 10 64-bit                        3261  11.0-21.0  (+4 -14=14)    0.0   -28
 - Fire 7.1 64-bit                         3258  15.0-25.0  (+4 -14=22)    0.0    -4
 - Xiphos 0.6 64-bit                       3255  17.0-27.0  (+4 -14=26)    0.0     0
 - RofChade 2.3 64-bit                     3240  19.5-24.5  (+5 -10=29)    0.0   +18
 - Booot 6.4 64-bit                        3239  15.0-29.0  (+5 -19=20)    0.0   -50
 - Laser 1.7 64-bit                        3208  18.0-22.0  (+7 -11=22)    4.4   -10
 - Schooner 2.2 64-bit                     3206   3.0-1.0   (+2 -0 =2 )    8.1  +164
 - Defenchess 2.2 64-bit                   3201   5.0-3.0   (+2 -0 =6 )   16.7   +72
 - Shredder 13 64-bit                      3200   2.5-1.5   (+1 -0 =3 )   19.0   +75
 - Fizbo 2 64-bit                          3197   3.5-0.5   (+3 -0 =1 )   30.2  +295
 - Fritz 17 64-bit                         3193   2.5-1.5   (+1 -0 =3 )   45.3   +68
 - Andscacs 0.95 64-bit                    3181  19.5-16.5  (+10-7 =19)   85.2   +11
 - Roc 1.6 64-bit                          3157  19.0-13.0  (+9 -3 =20)   99.2   +15
 - Roc 1.7 64-bit                          3146   5.5-2.5   (+3 -0 =5 )   99.0   +58
 - Arasan 22.1 64-bit                      3146  21.0-15.0  (+11-5 =20)   99.9    +3
 - Lc0 0.24.0 w591226 64-bit               3137  18.5-17.5  (+8 -7 =21)   99.7   -47
 - Pedone 2.0 64-bit                       3108  21.0-15.0  (+12-6 =18)  100.0   -33
 - Critter 1.6a 64-bit                     3100  21.5-10.5  (+14-3 =15)  100.0   +15
 - Vajolet2 2.8 64-bit                     3100  22.5-9.5   (+14-1 =17)  100.0   +28
 - Demolito 2020-05-14 64-bit              3089  17.5-14.5  (+9 -6 =17)  100.0   -75
 - Nemorino 5.00 64-bit                    3086  22.0-10.0  (+14-2 =16)  100.0    +7
 - Igel 2.5.0 64-bit                       3085  22.0-10.0  (+13-1 =18)  100.0    -1
 - Winter 0.8 64-bit                       3081  32.5-15.5  (+21-4 =23)  100.0     0
 - chess22k 1.14 64-bit                    3077  20.5-11.5  (+11-2 =19)  100.0   -33
 - Texel 1.07 64-bit                       3074  22.5-9.5   (+15-2 =15)  100.0    +7
 - ChessBrainVB 3.74                       3068  21.0-11.0  (+12-2 =18)  100.0   -34
 - Wasp 3.75 64-bit                        3063  21.5-10.5  (+15-4 =13)  100.0   -23
 - iCE 4.0 64-bit                          3061  25.5-6.5   (+19-0 =13)  100.0   +63


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020