CCRL 40/15
Downloads and Statistics
January 24, 2021
Testing summary:
Total: 1'209'412 games
played by 2'772 programs

White wins: 415'904 (34.4%)
Black wins: 306'459 (25.3%)
Draws: 487'049 (40.3%)
White score: 54.5%

Engine Details

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Combusken 1.3.1 64-bit in CCRL 40/15, 2021-01-24
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Combusken 1.3.1 64-bit has no rank with rating of 3040 Elo points (+25 -25),
based on 513 games: 147 wins, 134 losses and 232 draws
Score: 51.3%, Average opponent: −7.9, Draws: 45.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Laser 1.7 64-bit                        3207   2.5-9.5   (+0 -7 =5 )    0.0   -21
 - RofChade 2.202 64-bit                   3205   2.0-10.0  (+0 -8 =4 )    0.0   -66
 - Schooner 2.2 64-bit                     3203   2.5-9.5   (+0 -7 =5 )    0.0   -25
 - Defenchess 2.2 64-bit                   3202   3.5-8.5   (+1 -6 =5 )    0.0   +26
 - Arasan 22.1 64-bit                      3146   4.0-8.0   (+0 -4 =8 )    0.0   +16
 - Xiphos 0.4 64-bit                       3144   4.0-8.0   (+2 -6 =4 )    0.0     0
 - Gull 3 64-bit                           3118   5.0-7.0   (+2 -4 =6 )    0.0   +28
 - Demolito 2020-05-14 64-bit              3089   3.5-8.5   (+2 -7 =3 )    0.1   -99
 - Winter 0.8 64-bit                       3081   7.0-6.0   (+5 -4 =4 )    0.6   +64
 - chess22k 1.14 64-bit                    3077   6.5-9.5   (+1 -4 =11)    0.8   -11
 - Critter 1.4 32-bit                      3072   4.0-8.0   (+1 -5 =6 )    1.4   -70
 - Lc0 0.23.2 wLD2 64-bit                  3066   6.0-6.0   (+4 -4 =4 )   12.0   +29
 - ChessBrainVB 3.74                       3065   5.0-11.0  (+0 -6 =10)    4.5   -79
 - iCE 4.0 64-bit                          3058   1.5-2.5   (+0 -1 =3 )   11.0   -49
 - Marvin 4.0.0 64-bit                     3050   6.0-6.0   (+2 -2 =8 )   28.2   +10
 - Rybka 3 64-bit                          3047   6.5-5.5   (+3 -2 =7 )   30.7   +25
 - Fat Fritz Junior w510 64-bit            3030   8.0-8.0   (+4 -4 =8 )   71.6   -10
 - Stockfish 2.1.1 32-bit                  3027   7.0-5.0   (+3 -1 =8 )   81.7   +31
 - Komodo 3 32-bit                         3022   6.0-4.0   (+5 -3 =2 )   89.6   +51
 - Pirarucu 3.3.5 64-bit                   3020  14.5-9.5   (+9 -4 =11)   91.4   +44
 - Marvin 3.6.0 64-bit                     3012   7.0-5.0   (+4 -2 =6 )   96.1   +24
 - Naum 4.6 64-bit                         3011   4.0-0.0   (+4 -0 =0 )   98.3  +INF
 - Andscacs 0.81 64-bit                    3007   3.5-8.5   (+2 -7 =3 )   97.0  -181
 - Monolith 2 64-bit                       3004  13.5-10.5  (+7 -4 =13)   99.3    -1
 - Sting SF 24 64-bit                      3001   2.5-1.5   (+2 -1 =1 )   89.1   +51
 - Hakkapeliitta TCEC v2 64-bit            2999   5.5-4.5   (+2 -1 =7 )   99.8    -9
 - Rodent IV 0.30 64-bit                   2996   2.5-1.5   (+2 -1 =1 )   97.2   +51
 - Bagatur 2.2 64-bit                      2995  12.0-8.0   (+8 -4 =8 )   99.8   +16
 - Amoeba 3.2 64-bit                       2988  14.5-9.5   (+9 -4 =11)  100.0   +11
 - Topple 0.7.5 64-bit                     2983  13.5-6.5   (+10-3 =7 )  100.0   +56
 - Deuterium 2019.2.37.73 64-bit           2982  13.5-6.5   (+9 -2 =9 )  100.0   +49
 - Godel 7.0 64-bit                        2981  13.0-11.0  (+8 -6 =10)  100.0   -31
 - Hiarcs 14                               2960   3.0-1.0   (+3 -1 =0 )  100.0  +155
 - Naum 4 64-bit                           2955   6.5-3.5   (+4 -1 =5 )  100.0    +6
 - FabChess 1.15 64-bit                    2947  12.5-7.5   (+8 -3 =9 )  100.0   -15
 - Crafty 25.2 64-bit                      2931   8.5-3.5   (+6 -1 =5 )  100.0   +24
 - Francesca MAD 0.29 64-bit               2913   7.0-5.0   (+4 -2 =6 )  100.0   -74
 - Counter 3.5 64-bit                      2908   7.5-4.5   (+5 -2 =5 )  100.0   -55
 - The Baron 3.44 64-bit                   2866   8.0-2.0   (+6 -0 =4 )  100.0   +24


Created in 2005-2013 by CCRL team
Last games added on January 24, 2021