CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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Booot 6.4 64-bit in CCRL 40/15, 2020-06-27
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:
Booot 6.4 64-bit has no rank with rating of 3238 Elo points (+16 -16),
based on 1158 games: 255 wins, 250 losses and 653 draws
Score: 50.2%, Average opponent: −0.4, Draws: 56.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 2019-12-10 64-bit             3448   8.5-43.5  (+0 -35=17)    0.0   -28
 - Stockfish 11 64-bit                     3433   4.0-25.0  (+0 -21=8 )    0.0   -76
 - SugaR XPro NN 1.0 64-bit                3421   1.5-2.5   (+0 -1 =3 )    0.0  +115
 - ShashChess 11.0 64-bit                  3403   1.0-3.0   (+0 -2 =2 )    0.0    +7
 - Komodo 13.3 64-bit                      3354  14.5-35.5  (+2 -23=25)    0.0   -10
 - Komodo 14 64-bit                        3338  24.5-65.5  (+5 -46=39)    0.0   -45
 - Houdini 6 64-bit                        3338   9.5-21.5  (+0 -12=19)    0.0    -9
 - Komodo 13.3 MCTS 64-bit                 3296  29.0-34.0  (+8 -13=42)    0.0   +34
 - Ethereal 12.25 64-bit                   3290  22.0-28.0  (+4 -10=36)    0.0   +19
 - Komodo 14 MCTS 64-bit                   3289   5.5-6.5   (+2 -3 =7 )    0.1   +26
 - SlowChess Blitz Classic 2.2 64-bit      3267   1.0-1.0   (+0 -0 =2 )   30.5   +29
 - Ethereal 12.00 64-bit                   3266  16.0-17.0  (+6 -7 =20)    0.4   +19
 - Komodo 10 64-bit                        3262  12.5-21.5  (+1 -10=23)    0.7   -48
 - Fire 7.1 64-bit                         3257  25.5-33.5  (+5 -13=41)    1.8   -17
 - Xiphos 0.6 64-bit                       3255  28.5-34.5  (+4 -10=49)    4.3    -8
 - RofChade 2.3 64-bit                     3242  32.0-24.0  (+16-8 =32)   38.0   +44
 - Laser 1.7 64-bit                        3207  27.0-29.0  (+6 -8 =42)  100.0   -39
 - Schooner 2.2 64-bit                     3207  31.0-25.0  (+15-9 =32)   99.9    -1
 - Defenchess 2.2 64-bit                   3204  22.5-15.5  (+8 -1 =29)  100.0   +11
 - SlowChess Blitz Classic 2.1 64-bit      3203  31.0-25.0  (+11-5 =40)   99.8    -5
 - Fizbo 2 64-bit                          3197  21.0-13.0  (+12-4 =18)  100.0   +25
 - Andscacs 0.95 64-bit                    3182   2.0-2.0   (+0 -0 =4 )  100.0   -56
 - RubiChess 1.6 64-bit                    3158  22.5-7.5   (+18-3 =9 )  100.0   +93
 - Laser 1.6 64-bit                        3130  19.5-10.5  (+11-2 =17)  100.0   -22
 - Chiron 4 64-bit                         3114  21.5-8.5   (+14-1 =15)  100.0    +8
 - Andscacs 0.88 64-bit                    3111  22.5-7.5   (+15-0 =15)  100.0   +25
 - NirvanaChess 2.4 64-bit                 3101  23.0-6.0   (+18-1 =10)  100.0   +63
 - Equinox 3.20 64-bit                     3095  23.5-5.5   (+18-0 =11)  100.0   +64
 - Pedone 1.9 64-bit                       3081  23.5-6.5   (+17-0 =13)  100.0   +24
 - Hannibal 1.7 64-bit                     3080  20.5-7.5   (+13-0 =15)  100.0   -18
 - Igel 2.4.0 64-bit                       3069  22.0-8.0   (+16-2 =12)  100.0   -17
 - Rybka 3 Human 64-bit                    3015  13.0-3.0   (+10-0 =6 )  100.0   -12


Created in 2005-2013 by CCRL team
Last games added on June 27, 2020