CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Doch 1.2 64-bit in CCRL 40/15, 2020-10-24
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:
Doch 1.2 64-bit has no rank with rating of 2884 Elo points (+26 -26),
based on 465 games: 145 wins, 119 losses and 201 draws
Score: 52.8%, Average opponent: −20.4, Draws: 43.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 3 64-bit                          3047   7.5-24.5  (+1 -18=13)    0.0    -9
 - Naum 4 64-bit                           2954  10.5-20.5  (+2 -12=17)    0.0   -22
 - Deep Shredder 12 64-bit                 2939  26.5-37.5  (+14-25=25)    0.0    +2
 - Toga II 1.4.1SE 4CPU                    2903  24.0-26.0  (+11-13=26)    8.8    +7
 - Thinker 5.4c Inert 64-bit               2859  16.5-15.5  (+7 -6 =19)   95.3   -13
 - Zappa Mexico II 64-bit                  2853  16.0-16.0  (+7 -7 =18)   98.6   -28
 - Spark 0.3 64-bit                        2835  17.5-14.5  (+12-9 =11)   99.9   -19
 - Deep Sjeng WC2008 64-bit                2835  17.0-15.0  (+11-9 =12)  100.0   -27
 - Grapefruit 1.0 32-bit                   2826  18.5-13.5  (+11-6 =15)  100.0    -7
 - Onno 1.1.1 64-bit                       2809  24.0-8.0   (+18-2 =12)  100.0   +90
 - Bright 0.4a                             2775  22.0-10.0  (+16-4 =12)  100.0   +16
 - Ktulu 9                                 2752  21.5-10.5  (+16-5 =11)  100.0   -15
 - Spike 1.2 Turin                         2745  24.0-8.0   (+19-3 =10)  100.0   +29


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020