CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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RubiChess 1.8 64-bit 4CPU in CCRL 40/15, 2021-04-12
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:
RubiChess 1.8 64-bit 4CPU has no rank with rating of 3292 Elo points (+19 -19),
based on 796 games: 55 wins, 253 losses and 488 draws
Score: 37.6%, Average opponent: +75.9, Draws: 61.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - ShashChess 15.0 64-bit 4CPU             3531   4.0-28.0  (+0 -24=8 )    0.0   -50
 - Stockfish 12 64-bit 4CPU                3516   4.5-27.5  (+0 -23=9 )    0.0   -42
 - Stockfish 2019-10-09 64-bit 4CPU        3490   5.5-26.5  (+0 -21=11)    0.0   -27
 - Stockfish 11 64-bit 4CPU                3478   8.5-23.5  (+0 -15=17)    0.0   +45
 - SugaR NN 1.1 64-bit 4CPU                3470   9.5-22.5  (+0 -13=19)    0.0   +60
 - ShashChess 8.0 64-bit 4CPU              3442  10.0-22.0  (+0 -12=20)    0.0   +44
 - Komodo 14 64-bit 4CPU                   3416   9.5-22.5  (+0 -13=19)    0.0    +7
 - Houdini 6 64-bit 4CPU                   3398   7.5-24.5  (+0 -17=15)    0.0   -60
 - Ethereal 12.75 64-bit 4CPU              3393   8.5-21.5  (+0 -13=17)    0.0   -23
 - Nemorino 6.00 64-bit 4CPU               3384  12.5-19.5  (+1 -8 =23)    0.0   +33
 - Komodo 14 MCTS 64-bit 4CPU              3372  10.0-22.0  (+0 -12=20)    0.0   -25
 - Ethereal 12.25 64-bit 4CPU              3363  12.5-19.5  (+1 -8 =23)    0.0   +14
 - Komodo 13.2.5 MCTS 64-bit 4CPU          3361  13.5-18.5  (+0 -5 =27)    0.0   +29
 - SlowChess Blitz 2.4 64-bit 4CPU         3357  11.5-18.5  (+3 -10=17)    0.0    -1
 - SlowChess Blitz 2.3 64-bit 4CPU         3342  14.5-17.5  (+3 -6 =23)    0.0   +26
 - Xiphos 0.6 64-bit 4CPU                  3330  13.5-18.5  (+1 -6 =25)    0.0    -1
 - SlowChess Blitz Classic 2.2 64-bit 4CPU 3327  13.0-19.0  (+1 -7 =24)    0.5   -13
 - Fire 7.1 64-bit 4CPU                    3321  11.0-21.0  (+0 -10=22)    0.5   -55
 - RofChade 2.3 64-bit 4CPU                3312  13.5-18.5  (+2 -7 =23)    5.1   -20
 - Pedone 3.0 64-bit 4CPU                  3303  15.0-17.0  (+5 -7 =20)   20.8    -6
 - Booot 6.4 64-bit 4CPU                   3297  17.5-14.5  (+7 -4 =21)   33.9   +33
 - Laser 1.7 64-bit 4CPU                   3286  15.0-17.0  (+2 -4 =26)   71.7   -21
 - Deep Shredder 13 64-bit 4CPU            3277  16.0-16.0  (+4 -4 =24)   91.4   -17
 - Wasp 4.50 64-bit 4CPU                   3237  21.0-11.0  (+13-3 =16)  100.0   +38
 - Arasan 22.2 64-bit 4CPU                 3231   5.0-3.0   (+3 -1 =4 )   99.4   +21
 - Vajolet2 2.8 64-bit 4CPU                3183  16.5-7.5   (+9 -0 =15)  100.0    -5


Created in 2005-2013 by CCRL team
Last games added on April 12, 2021