CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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King of Kings 2.56 in CCRL 40/15, 2020-08-01
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:
King of Kings 2.56 is #223-224 with rating of 2437 Elo points (+22 -22),
based on 762 games: 301 wins, 274 losses and 187 draws
Score: 51.8%, Average opponent: −13.4, Draws: 24.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Schooner 2.0.34 64-bit                  3109   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Naum 4.6 64-bit                         3012   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Thinker 5.4d Inert 64-bit               2864   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Thinker 5.4c Inert 64-bit               2859   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - DisasterArea 1.65 64-bit                2847   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Cyrano 0.6b17 64-bit                    2649   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Nebula 2.0 64-bit                       2621   0.5-3.5   (+0 -3 =1 )    0.0   -92
 - Betsabe II 1.96                         2591   4.0-4.0   (+2 -2 =4 )    0.0  +154
 - GarboChess 3.0 64-bit                   2587   0.5-3.5   (+0 -3 =1 )    0.0  -152
 - Schooner 1.8 64-bit                     2568   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Jumbo 0.6.107 64-bit                    2559  13.5-18.5  (+9 -14=9 )    0.0   +68
 - KnightX 1.98 64-bit                     2544   7.0-5.0   (+5 -3 =4 )    0.0  +165
 - Caligula 0.8                            2535  11.5-20.5  (+8 -17=7 )    0.0    -3
 - Bagatur 1.6c 64-bit                     2524  13.5-18.5  (+10-15=7 )    0.0   +33
 - Jumbo 0.6.96 64-bit                     2490   3.5-4.5   (+0 -1 =7 )    0.0   +25
 - Lozza 1.18 64-bit                       2473   1.0-1.0   (+0 -0 =2 )    0.4   +36
 - Nemeton 1.81                            2466   4.5-7.5   (+2 -5 =5 )    3.2   -54
 - Giraffe 20150908 64-bit                 2461   0.0-2.0   (+0 -2 =0 )    5.6  -INF
 - Nemeton 1.8                             2460   0.5-1.5   (+0 -1 =1 )    5.5  -119
 - FrankWalter 2.2.8 64-bit                2459  23.5-22.5  (+20-19=7 )    7.2   +29
 - Topple 0.2.1 64-bit                     2459  12.0-20.0  (+8 -16=8 )    5.8   -67
 - FrankWalter 2.3.3 64-bit                2448  22.5-17.5  (+20-15=5 )   22.7   +61
 - Axolotl 1.8 64-bit                      2446  15.5-16.5  (+13-14=5 )   27.5    -2
 - Mephisto Gideon Professional            2444   1.0-1.0   (+1 -1 =0 )   34.4    +7
 - Teki 2 64-bit                           2441  11.0-21.0  (+8 -18=6 )   39.8  -114
 - Eeyore 1.52 64-bit                      2441   1.0-0.0   (+1 -0 =0 )   38.8  +INF
 - Bearded N44.5 64-bit                    2439  17.5-14.5  (+13-10=9 )   44.5   +32
 - Taltos rev118 64-bit                    2439   0.5-1.5   (+0 -1 =1 )   44.0  -155
 - Tunguska 1.1 64-bit                     2434   5.5-4.5   (+4 -3 =3 )   57.4   +28
 - Snitch 1.6.2 64-bit                     2433   1.5-0.5   (+1 -0 =1 )   60.0  +138
 - Cmcchess 2.6 64-bit                     2421   1.5-0.5   (+1 -0 =1 )   86.9  +141
 - Nemeton 1.7                             2420  16.5-13.5  (+10-7 =13)   88.4    +8
 - NoC 4.20 64-bit                         2419   5.5-6.5   (+4 -5 =3 )   84.8   -45
 - Gaia 3.5 64-bit                         2417   1.0-1.0   (+1 -1 =0 )   90.0   -20
 - RomiChess P3n 64-bit                    2416   1.0-1.0   (+1 -1 =0 )   94.9   -21
 - CT800 1.40 64-bit                       2401   6.5-3.5   (+5 -2 =3 )   97.5   +67
 - Patzer 3.80                             2397   0.5-1.5   (+0 -1 =1 )   99.7  -197
 - Myrddin 0.87 64-bit                     2395  12.5-19.5  (+8 -15=9 )   99.9  -114
 - Ares GB 64-bit                          2392  19.5-10.5  (+16-7 =7 )  100.0   +62
 - Galjoen 0.39 64-bit                     2387  16.0-14.0  (+10-8 =12)  100.0   -26
 - Comet B68                               2383  17.5-12.5  (+12-7 =11)  100.0    +3
 - Zevra 2.1.1 r216 64-bit                 2380   0.0-2.0   (+0 -2 =0 )  100.0  -INF
 - Napoleon 1.8 64-bit                     2338  18.5-13.5  (+16-11=5 )  100.0   -38
 - WChess 1.06                             2322  26.5-13.5  (+20-7 =13)  100.0    -6
 - Googleplex Starthinker 1.4 64-bit       2321  23.0-9.0   (+21-7 =4 )  100.0   +56
 - Rival 1.0.1 64-bit                      2302  19.5-10.5  (+17-8 =5 )  100.0   -18
 - Barbarossa 0.5.0 64-bit                 2277  28.5-11.5  (+25-8 =7 )  100.0    +4
 - Chispa 4.0.3                            2274   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Faile 1.4.4                             2028   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Monik 2.2.3 64-bit                      1949   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Shallow Blue 1.1.0 64-bit               1557   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on August 1, 2020