CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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RubiChess 2021 64-bit 4CPU in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
RubiChess 2021 64-bit 4CPU has no rank with rating of 3501 Elo points (+18 -18),
based on 682 games: 113 wins, 94 losses and 475 draws
Score: 51.4%, Average opponent: −11.3, Draws: 69.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Dragon by Komodo 2.6 64-bit 4CPU        3611  10.0-22.0  (+0 -12=20)    0.0    -9
 - Stockfish 14.1 64-bit 4CPU              3608   8.0-24.0  (+0 -16=16)    0.0   -61
 - Fat Fritz 2 64-bit 4CPU                 3601  11.5-20.5  (+1 -10=21)    0.0   +10
 - ShashChess 19.3 64-bit 4CPU             3585  13.0-19.0  (+0 -6 =26)    0.0   +26
 - Berserk 8.5.1 64-bit 4CPU               3542  15.5-16.5  (+0 -1 =31)    0.0   +32
 - SlowChess Blitz 2.8 64-bit 4CPU         3538  11.5-20.5  (+1 -10=21)    0.0   -51
 - Ethereal 13.50 64-bit 4CPU              3534  23.0-29.0  (+3 -9 =40)    0.1    -1
 - Minic 3.41 64-bit 4CPU                  3528   9.5-12.5  (+0 -3 =19)    0.9   -13
 - Berserk 8 64-bit 4CPU                   3526  15.5-16.5  (+1 -2 =29)    2.0   +15
 - Revenge 2.0 64-bit 4CPU                 3524  11.5-20.5  (+1 -10=21)    1.5   -66
 - Koivisto 7.0 64-bit 4CPU                3516  14.5-17.5  (+0 -3 =29)    7.7   -11
 - Ethereal 13.25 64-bit 4CPU              3515  15.5-16.5  (+4 -5 =23)   10.2    +6
 - Igel 3.0.5 64-bit 4CPU                  3475  17.0-15.0  (+3 -1 =28)   99.7   -10
 - Seer 2.4.0 64-bit 4CPU                  3472  17.0-15.0  (+3 -1 =28)   99.7   -11
 - Houdini 6 64-bit 4CPU                   3456  18.5-13.5  (+7 -2 =23)  100.0    +1
 - Lc0 0.28.0 w744204 64-bit 4CPU          3443  17.0-15.0  (+4 -2 =26)  100.0   -39
 - Weiss 2.0 64-bit 4CPU                   3381  23.0-9.0   (+14-0 =18)  100.0   +22
 - Minic 3.17 64-bit 4CPU                  3371  24.0-8.0   (+16-0 =16)  100.0   +38
 - Wasp 5.00 64-bit 4CPU                   3363  25.0-7.0   (+18-0 =14)  100.0   +56
 - Clover 2.4 64-bit 4CPU                  3343  23.5-8.5   (+16-1 =15)  100.0    +4
 - Zahak 9.0 64-bit 4CPU                   3337  26.5-5.5   (+21-0 =11)  100.0   +74


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024