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 1.9 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 1.9 64-bit has no rank with rating of 3317 Elo points (+12 -12),
based on 1530 games: 300 wins, 398 losses and 832 draws
Score: 46.8%, Average opponent: +24.2, Draws: 54.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Fat Fritz 2 64-bit                      3562   5.0-47.0  (+0 -42=10)    0.0   -87
 - SugaR AI 1.00 64-bit                    3554   9.0-43.0  (+0 -34=18)    0.0    -1
 - ShashChess 15.0 64-bit                  3549   8.0-48.0  (+0 -40=16)    0.0   -38
 - Stockfish 12 64-bit                     3545   8.5-47.5  (+1 -40=15)    0.0   -40
 - Dragon by Komodo 64-bit                 3533  11.5-40.5  (+1 -30=21)    0.0   +18
 - SugaR XPro NN 1.0 64-bit                3482  17.0-39.0  (+0 -22=34)    0.0   +38
 - Nemorino 6.00 64-bit                    3407  29.0-37.0  (+8 -16=42)    0.0   +50
 - Houdini 6 64-bit                        3392  20.0-32.0  (+3 -15=34)    0.0     0
 - Ethereal 12.75 64-bit                   3378  23.0-33.0  (+5 -15=36)    0.0    +4
 - Clarity 4.1.0 64-bit                    3377   6.0-6.0   (+1 -1 =10)    0.0   +56
 - Lc0 0.27.0 w703810 64-bit 4CPU          3369  17.0-17.0  (+5 -5 =24)    0.0   +50
 - SlowChess Blitz 2.4 64-bit              3357  25.0-31.0  (+8 -14=34)    0.0    +4
 - Igel 2.9.0 64-bit                       3325  24.0-28.0  (+6 -10=36)   17.9   -14
 - Igel 2.8.0 64-bit                       3314  27.0-29.0  (+4 -6 =46)   67.0   -13
 - Fire 7.1 64-bit                         3311  21.5-30.5  (+7 -16=29)   82.4   -62
 - Xiphos 0.6 64-bit                       3303  27.5-28.5  (+9 -10=37)   98.3   -18
 - Pedone 3.0 64-bit                       3296  27.5-24.5  (+8 -5 =39)   99.7    -2
 - rofChade 2.3 64-bit                     3292  28.0-28.0  (+10-10=36)  100.0   -25
 - Little Goliath Evolution 3.17 64-bit    3287  11.0-9.0   (+4 -2 =14)  100.0    +1
 - Booot 6.4 64-bit                        3286  27.0-29.0  (+11-13=32)  100.0   -43
 - Laser 1.7 64-bit                        3256  28.5-23.5  (+14-9 =29)  100.0   -28
 - Defenchess 2.2 64-bit                   3251  30.5-21.5  (+15-6 =31)  100.0    -9
 - Schooner 2.2 64-bit                     3250  35.5-20.5  (+17-2 =37)  100.0   +17
 - Shredder 13 64-bit                      3247  32.5-19.5  (+20-7 =25)  100.0   +18
 - StockNemo 5.7.0.0 64-bit                3246   8.5-5.5   (+4 -1 =9 )  100.0    -2
 - Fritz 17 64-bit                         3246  33.0-19.0  (+20-6 =26)  100.0   +20
 - Fizbo 2 64-bit                          3243  31.5-20.5  (+15-4 =33)  100.0    -6
 - Andscacs 0.95 64-bit                    3230  35.5-16.5  (+24-5 =23)  100.0   +42
 - Mr Bob 1.2.0 64-bit                     3226  16.0-8.0   (+11-3 =10)  100.0   +28
 - Arasan 22.1 64-bit                      3190  36.5-15.5  (+26-5 =21)  100.0   +17
 - NirvanaChess 2.5 64-bit                 3168  13.5-6.5   (+8 -1 =11)  100.0   -34
 - Roc 1.7 64-bit                          3168  42.0-10.0  (+35-3 =14)  100.0   +87


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