CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Engine Details

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KnightX 1.98 64-bit in CCRL 40/15, 2020-07-04
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:
KnightX 1.98 64-bit is #180-181 with rating of 2544 Elo points (+29 -29),
based on 414 games: 147 wins, 138 losses and 129 draws
Score: 51.1%, Average opponent: −6.4, Draws: 31.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Combusken 1.0.0 64-bit                  2938   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - RedQueen 1.1.3 64-bit                   2670   1.5-10.5  (+0 -9 =3 )    0.0  -160
 - Drosophila 1.6 64-bit                   2667   2.5-7.5   (+0 -5 =5 )    0.0   -28
 - K2 0.95                                 2665   4.0-8.0   (+1 -5 =6 )    0.0   +22
 - Ktulu 7.5                               2663   3.0-9.0   (+1 -7 =4 )    0.0   -51
 - Scorpio 1.91                            2661   3.5-8.5   (+1 -6 =5 )    0.0   -19
 - Gandalf 6                               2634   5.0-7.0   (+4 -6 =2 )    0.0   +27
 - WildCat 7                               2626   2.5-9.5   (+1 -8 =3 )    0.0  -129
 - Delocto 0.61n 64-bit                    2621   7.0-15.0  (+4 -12=6 )    0.0   -45
 - Hamsters 0.7                            2617   4.0-8.0   (+2 -6 =4 )    0.0   -38
 - Donna 4.1 64-bit                        2600  11.0-1.0   (+10-0 =2 )    0.0  +413
 - Aristarch 4.50                          2596   4.5-7.5   (+4 -7 =1 )    0.1   -48
 - Petir 4.39                              2589   5.5-6.5   (+4 -5 =3 )    0.5   +13
 - SOS 5.1                                 2564   6.0-6.0   (+4 -4 =4 )   10.8   +20
 - Jumbo 0.7.0 64-bit                      2559  11.5-8.5   (+9 -6 =5 )   20.0   +67
 - Detroid 1.0.1 64-bit                    2554   9.5-6.5   (+8 -5 =3 )   29.9   +80
 - FrankWalter 2.4.0 64-bit                2537   2.0-2.0   (+1 -1 =2 )   65.4    +3
 - CyberPagno 3.0 64-bit                   2513   7.0-5.0   (+5 -3 =4 )   97.3   +27
 - Axolotl 1.9 64-bit                      2511  11.0-5.0   (+7 -1 =8 )   96.3   +76
 - Tao 5.6                                 2503   8.5-3.5   (+7 -2 =3 )   99.4  +108
 - Pupsi2 0.09                             2496   8.5-3.5   (+7 -2 =3 )   99.8  +103
 - Trace 1.36                              2486   5.0-7.0   (+4 -6 =2 )  100.0  -125
 - SpiderChess 070603                      2480   9.0-3.0   (+6 -0 =6 )  100.0   +88
 - Drosophila 1.5.1 64-bit                 2479   1.5-2.5   (+0 -1 =3 )  100.0  -132
 - BBChess 1.3b                            2477   7.5-4.5   (+6 -3 =3 )  100.0   +18
 - Lozza 1.18 64-bit                       2474   2.0-2.0   (+2 -2 =0 )  100.0   -70
 - Nemeton 1.81                            2461   5.5-2.5   (+4 -1 =3 )  100.0   +39
 - Carballo 1.2                            2460   7.0-5.0   (+4 -2 =6 )  100.0   -28
 - Mephisto Gideon Professional            2444   9.5-2.5   (+8 -1 =3 )  100.0  +113
 - Teki 2 64-bit                           2441   2.5-1.5   (+2 -1 =1 )  100.0   -10
 - Bearded N44.5 64-bit                    2439   5.0-7.0   (+3 -5 =4 )  100.0  -156
 - Snitch 1.6.2 32-bit                     2438   8.5-3.5   (+5 -0 =7 )  100.0   +12
 - King of Kings 2.56                      2437   5.0-7.0   (+3 -5 =4 )  100.0  -165
 - Tunguska 1.1 64-bit                     2435   3.5-4.5   (+2 -3 =3 )  100.0  -151
 - NoC 4.20 64-bit                         2416   1.5-2.5   (+1 -2 =1 )  100.0  -219
 - Myrddin 0.87 64-bit                     2395   3.0-1.0   (+2 -0 =2 )  100.0    +1
 - Zevra 2.1.2 r248 64-bit                 2394   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Ares GB 64-bit                          2392   2.0-2.0   (+1 -1 =2 )  100.0  -162
 - Hedgehog 2.0 64-bit                     2391   3.5-0.5   (+3 -0 =1 )  100.0  +132
 - Ares GB 1.1 64-bit                      2383   2.5-1.5   (+2 -1 =1 )  100.0   -79
 - Googleplex Starthinker 1.6 64-bit       2382   5.5-2.5   (+5 -2 =1 )  100.0   -14


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020