CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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chess22k 1.6 64-bit in CCRL 40/15, 2020-08-08
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:
chess22k 1.6 64-bit has no rank with rating of 2824 Elo points (+28 -28),
based on 389 games: 93 wins, 114 losses and 182 draws
Score: 47.3%, Average opponent: +17.1, Draws: 46.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Booot 6.1 64-bit                        3077   1.0-9.0   (+0 -8 =2 )    0.0   -75
 - Defenchess 1.1f 64-bit                  2997   2.0-2.0   (+0 -0 =4 )    0.0  +173
 - Wasp 2.00 64-bit                        2931   3.0-7.0   (+2 -6 =2 )    0.0   -40
 - Bobcat 8.0 64-bit                       2924   5.5-8.5   (+4 -7 =3 )    0.0   +24
 - Amoeba 2.6 64-bit                       2912   2.0-2.0   (+1 -1 =2 )    0.0   +88
 - Deep Junior 12.5 32-bit                 2909   4.0-5.0   (+1 -2 =6 )    0.0   +57
 - Protector 1.4.0 64-bit                  2900   2.5-7.5   (+0 -5 =5 )    0.0   -75
 - EXchess 7.97b 64-bit                    2894   7.0-7.0   (+4 -4 =6 )    0.0   +66
 - Demolito 2017-08-26 64-bit              2890   1.0-3.0   (+0 -2 =2 )    0.0   -83
 - Gull 1.0a 32-bit                        2886   4.0-6.0   (+1 -3 =6 )    0.0    +2
 - Quazar 0.4 32-bit                       2880   7.0-3.0   (+5 -1 =4 )    0.0  +183
 - Spark 1.0 32-bit                        2864   3.5-6.5   (+1 -4 =5 )    0.4   -46
 - Gaviota 1.0 64-bit                      2860   3.5-6.5   (+0 -3 =7 )    0.9   -44
 - Dirty 30Apr2017 64-bit                  2857   5.5-8.5   (+2 -5 =7 )    1.8   -29
 - MinkoChess 1.3 64-bit                   2854   5.5-4.5   (+3 -2 =5 )    2.8   +61
 - DisasterArea 1.65 64-bit                2848   5.0-9.0   (+2 -6 =6 )    6.0   -61
 - Defenchess 1.0 64-bit                   2847   2.0-8.0   (+1 -7 =2 )   12.2  -211
 - Nemo 1.0.1 64-bit                       2847   3.0-7.0   (+0 -4 =6 )    6.0   -82
 - Tornado 8.0 64-bit                      2843   8.0-6.0   (+4 -2 =8 )   11.0   +56
 - The Baron 3.41 64-bit                   2838   6.5-7.5   (+4 -5 =5 )   21.4   -10
 - Fruit Reloaded 3.2.1 64-bit             2837   4.0-6.0   (+2 -4 =4 )   18.9   -54
 - Scorpio 2.7.8 64-bit                    2830   6.5-7.5   (+2 -3 =9 )   37.5   -11
 - Murka 3 64-bit                          2824   5.0-5.0   (+2 -2 =6 )   49.6    -3
 - Rybka 1.0 64-bit                        2824   5.0-5.0   (+2 -2 =6 )   48.0    +3
 - Ethereal 8.37 64-bit                    2816   6.5-9.5   (+4 -7 =5 )   64.3   -69
 - GNU Chess 5.60 64-bit                   2813   6.0-4.0   (+4 -2 =4 )   73.8   +52
 - TheMadPrune 1.1.25                      2805   5.0-5.0   (+2 -2 =6 )   83.5   -22
 - Rhetoric 1.4.3 64-bit                   2794   7.5-2.5   (+5 -0 =5 )   97.1  +124
 - Loop 13.6 (Loop 2007) 64-bit            2790   6.5-3.5   (+5 -2 =3 )   98.2   +69
 - Octochess r5506 64-bit                  2784   6.0-4.0   (+4 -2 =4 )   99.3   +22
 - Pawny 1.2 64-bit                        2780   8.5-5.5   (+6 -3 =5 )   99.7   +27
 - Frenzee 3.5.19 64-bit                   2773   5.5-4.5   (+1 -0 =9 )   99.9   -26
 - Twisted Logic 20100131x 64-bit          2770   6.5-3.5   (+4 -1 =5 )  100.0   +36
 - RuyDos 1.0.27 64-bit                    2764   6.0-4.0   (+4 -2 =4 )   99.9    +7
 - Bison 9.11 64-bit                       2756   4.0-6.0   (+2 -4 =4 )  100.0  -126
 - Carballo 1.7 64-bit                     2738   5.5-4.5   (+2 -1 =7 )  100.0   -58
 - Marvin 2.2.0 64-bit                     2719   8.5-1.5   (+7 -0 =3 )  100.0  +144


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020