CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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RubiChess 1.8 64-bit 4CPU in CCRL 40/15, 2020-11-21
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 1.8 64-bit 4CPU is #11 with rating of 3294 Elo points (+21 -22),
based on 600 games: 21 wins, 200 losses and 379 draws
Score: 35.1%, Average opponent: +88.9, Draws: 63.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 12 64-bit 4CPU                3515   4.5-27.5  (+0 -23=9 )    0.0   -44
 - ShashChess 15.0 64-bit 4CPU             3508   1.0-5.0   (+0 -4 =2 )    0.0   -16
 - Stockfish 2019-10-09 64-bit 4CPU        3493   5.5-26.5  (+0 -21=11)    0.0   -25
 - Stockfish 11 64-bit 4CPU                3481   8.5-23.5  (+0 -15=17)    0.0   +46
 - SugaR NN 1.1 64-bit 4CPU                3476   9.5-22.5  (+0 -13=19)    0.0   +64
 - ShashChess 8.0 64-bit 4CPU              3445  10.0-22.0  (+0 -12=20)    0.0   +45
 - Komodo 14 64-bit 4CPU                   3421   9.5-22.5  (+0 -13=19)    0.0   +10
 - Houdini 6 64-bit 4CPU                   3401   7.5-24.5  (+0 -17=15)    0.0   -59
 - Ethereal 12.75 64-bit 4CPU              3388   4.5-13.5  (+0 -9 =9 )    0.0   -54
 - Komodo 14 MCTS 64-bit 4CPU              3376  10.0-22.0  (+0 -12=20)    0.0   -23
 - Ethereal 12.25 64-bit 4CPU              3366  12.5-19.5  (+1 -8 =23)    0.0   +15
 - Komodo 13.2.5 MCTS 64-bit 4CPU          3365  13.5-18.5  (+0 -5 =27)    0.0   +31
 - SlowChess Blitz 2.3 64-bit 4CPU         3347  14.5-17.5  (+3 -6 =23)    0.0   +29
 - Xiphos 0.6 64-bit 4CPU                  3340  13.5-18.5  (+1 -6 =25)    0.0    +6
 - SlowChess Blitz Classic 2.2 64-bit 4CPU 3331  13.0-19.0  (+1 -7 =24)    0.5   -11
 - Fire 7.1 64-bit 4CPU                    3322  11.0-21.0  (+0 -10=22)    1.1   -56
 - RofChade 2.3 64-bit 4CPU                3319  13.5-18.5  (+2 -7 =23)    3.8   -15
 - Booot 6.4 64-bit 4CPU                   3298  17.5-14.5  (+7 -4 =21)   39.2   +32
 - Laser 1.7 64-bit 4CPU                   3290  15.0-17.0  (+2 -4 =26)   62.5   -19
 - Deep Shredder 13 64-bit 4CPU            3279  16.0-16.0  (+4 -4 =24)   88.2   -17


Created in 2005-2013 by CCRL team
Last games added on November 21, 2020