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 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 has no rank with rating of 3435 Elo points (+13 -13),
based on 1298 games: 205 wins, 248 losses and 845 draws
Score: 48.3%, Average opponent: +8.8, Draws: 65.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 060122 64-bit                 3600  13.5-38.5  (+0 -25=27)    0.0    +4
 - SugaR AI 2.50 64-bit                    3585  16.0-44.0  (+0 -28=32)    0.0    -5
 - Stockfish 14.1 64-bit                   3581  20.0-50.0  (+0 -30=40)    0.0    +5
 - ShashChess 20.2 64-bit                  3576  15.0-41.0  (+0 -26=30)    0.0   -11
 - Dragon by Komodo 2.6 64-bit             3572  18.5-43.5  (+0 -25=37)    0.0    +7
 - Fat Fritz 2 64-bit                      3562  19.0-33.0  (+0 -14=38)    0.0   +42
 - Berserk 8.5.1 64-bit                    3492  27.0-43.0  (+5 -21=44)    0.0   -16
 - Ethereal 13.50 64-bit                   3483  23.5-38.5  (+1 -16=45)    0.0   -27
 - SlowChess Blitz 2.8 64-bit              3476  29.5-40.5  (+3 -14=53)    0.0    -7
 - Revenge 2.0 64-bit                      3472  29.0-33.0  (+2 -6 =54)    0.0   +18
 - Koivisto 7.0 64-bit                     3460  34.5-35.5  (+8 -9 =53)    0.1   +21
 - Ethereal 13.25 64-bit                   3457  26.0-26.0  (+3 -3 =46)    0.2   +23
 - Nemorino 6.00 64-bit                    3407  28.5-23.5  (+7 -2 =43)  100.0     0
 - Seer 2.4.0 64-bit                       3401  35.0-25.0  (+14-4 =42)  100.0   +18
 - Igel 3.0.5 64-bit                       3396  35.0-25.0  (+13-3 =44)  100.0   +12
 - Houdini 6 64-bit                        3392  25.5-26.5  (+11-12=29)  100.0   -49
 - Fire 8.1 64-bit                         3383   2.5-1.5   (+1 -0 =3 )  100.0   +25
 - Fire 8.2 64-bit                         3378   2.5-1.5   (+2 -1 =1 )  100.0   +44
 - Arasan 23.2 64-bit                      3368  35.0-25.0  (+13-3 =44)  100.0   -16
 - Nemorino 6.05 64-bit                    3363   2.0-2.0   (+0 -0 =4 )  100.0   -72
 - Minic 3.18 64-bit                       3346   2.0-2.0   (+0 -0 =4 )  100.0   -89
 - Lc0 0.28.0 w744204 64-bit               3337  34.0-18.0  (+18-2 =32)  100.0    +2
 - Minic 3.16 64-bit                       3268  40.0-12.0  (+28-0 =24)  100.0   +16
 - Weiss 2.0 64-bit                        3267  36.0-16.0  (+22-2 =28)  100.0   -38
 - Zahak 9.0 64-bit                        3262  39.0-13.0  (+27-1 =24)  100.0    -2
 - Clover 2.4 64-bit                       3247  39.0-13.0  (+27-1 =24)  100.0   -15


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