CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
White score: 54.5%

Engine Details

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RubiChess 2.0 NN-375bd 64-bit in CCRL 40/15, 2021-04-10
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 2.0 NN-375bd 64-bit has no rank with rating of 3277 Elo points (+16 -16),
based on 1134 games: 138 wins, 367 losses and 629 draws
Score: 39.9%, Average opponent: +70.2, Draws: 55.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 2021-01-11 64-bit             3520  10.5-41.5  (+0 -31=21)    0.0   +46
 - Fat Fritz 2 (in SF) 64-bit              3509   8.5-43.5  (+0 -35=17)    0.0    -6
 - Stockfish 13 64-bit                     3509   9.0-65.0  (+0 -56=18)    0.0   -62
 - SugaR AI 1.00 64-bit                    3493   9.5-46.5  (+0 -37=19)    0.0   -15
 - ShashChess 15.0 64-bit                  3485  10.0-48.0  (+0 -38=20)    0.0   -20
 - SugaR AI 1.50 64-bit                    3484   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Stockfish 12 64-bit                     3478   1.0-3.0   (+0 -2 =2 )    0.0   +50
 - Dragon by Komodo 64-bit                 3472  11.0-41.0  (+0 -30=22)    0.0    +7
 - ShashChess 16 64-bit                    3442   0.5-3.5   (+0 -3 =1 )    0.0  -113
 - Nemorino 6.00 64-bit                    3341  19.0-37.0  (+3 -21=32)    0.0   -28
 - Houdini 6 64-bit                        3335  20.5-31.5  (+5 -16=31)    0.0    -3
 - SlowChess Blitz 2.5 64-bit              3331  27.5-32.5  (+6 -11=43)    0.0   +29
 - Fire 8 64-bit                           3328  23.0-33.0  (+4 -14=38)    0.0    +2
 - Ethereal 12.75 64-bit                   3320  27.5-32.5  (+8 -13=39)    0.0   +19
 - Nemorino 6.05 64-bit                    3289  28.5-28.5  (+9 -9 =39)   15.0   +11
 - Igel 2.9.0 64-bit                       3272  32.5-27.5  (+12-7 =41)   68.8   +16
 - Fire 7.1 64-bit                         3258  25.0-26.0  (+6 -7 =38)   98.1   -24
 - Booot 6.5 64-bit                        3255  27.5-28.5  (+8 -9 =39)   96.6   -26
 - Xiphos 0.6 64-bit                       3253  37.5-22.5  (+21-6 =33)   99.4   +47
 - Pedone 3.0 64-bit                       3244  29.5-26.5  (+10-7 =39)   99.9   -18
 - RofChade 2.3 64-bit                     3240  33.0-23.0  (+16-6 =34)  100.0   +13
 - Booot 6.4 64-bit                        3238  35.0-23.0  (+17-5 =36)  100.0   +19
 - Defenchess 2.2 64-bit                   3202   2.0-2.0   (+0 -0 =4 )  100.0   -75
 - Halogen 10 64-bit                       3156  17.0-7.0   (+10-0 =14)  100.0     0
 - Wasp 4.50 64-bit                        3155   7.5-4.5   (+3 -0 =9 )  100.0   -57


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021