CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

Options
Show each game results
KnightX 1.98 64-bit in CCRL 40/15, 2021-05-08
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
KnightX 1.98 64-bit has no rank with rating of 2542 Elo points (+27 -27),
based on 482 games: 163 wins, 172 losses and 147 draws
Score: 49.1%, Average opponent: +6.7, Draws: 30.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Combusken 1.0.0 64-bit                  2936   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Shallow 2020-09-09 64-bit               2674   5.0-15.0  (+3 -13=4 )    0.0   -55
 - RedQueen 1.1.3 64-bit                   2672   1.5-10.5  (+0 -9 =3 )    0.0  -156
 - Ktulu 7.5                               2663   3.0-9.0   (+1 -7 =4 )    0.0   -49
 - K2 0.95                                 2662   4.0-8.0   (+1 -5 =6 )    0.0   +21
 - Scorpio 1.91                            2661   3.5-8.5   (+1 -6 =5 )    0.0   -17
 - Mr Bob 0.8.0 64-bit                     2654   5.5-12.5  (+2 -9 =7 )    0.0   -13
 - Drosophila 1.6 64-bit                   2648   2.5-7.5   (+0 -5 =5 )    0.0   -45
 - Gandalf 6                               2634   5.0-7.0   (+4 -6 =2 )    0.0   +29
 - WildCat 7                               2627   2.5-9.5   (+1 -8 =3 )    0.0  -127
 - Delocto 0.61n 64-bit                    2626   7.0-15.0  (+4 -12=6 )    0.0   -38
 - Hamsters 0.7                            2617   4.0-8.0   (+2 -6 =4 )    0.0   -36
 - Aristarch 4.50                          2596   4.5-7.5   (+4 -7 =1 )    0.0   -46
 - Petir 4.39                              2593   5.5-6.5   (+4 -5 =3 )    0.1   +19
 - Donna 4.1 64-bit                        2584  11.0-1.0   (+10-0 =2 )    0.3  +399
 - SOS 5.1                                 2563   6.0-6.0   (+4 -4 =4 )    7.3   +21
 - Jumbo 0.7.0 64-bit                      2558  11.5-8.5   (+9 -6 =5 )   15.6   +68
 - Mr Bob 0.7.1 64-bit                     2557  10.0-10.0  (+7 -7 =6 )   21.2   +12
 - Detroid 1.0.1 64-bit                    2554   9.5-6.5   (+8 -5 =3 )   22.5   +82
 - FrankWalter 2.4.0 64-bit                2541   2.0-2.0   (+1 -1 =2 )   51.2    +9
 - Axolotl 1.9 64-bit                      2529  11.0-5.0   (+7 -1 =8 )   77.5   +96
 - Raven 1.10 64-bit                       2526   4.5-5.5   (+4 -5 =1 )   80.5   -58
 - CyberPagno 3.0 64-bit                   2514   7.0-5.0   (+5 -3 =4 )   96.3   +30
 - Tao 5.6                                 2502   8.5-3.5   (+7 -2 =3 )   99.4  +109
 - Pupsi2 0.09                             2499   8.5-3.5   (+7 -2 =3 )   99.6  +108
 - Trace 1.36                              2485   5.0-7.0   (+4 -6 =2 )  100.0  -124
 - Drosophila 1.5.1 64-bit                 2479   1.5-2.5   (+0 -1 =3 )  100.0  -130
 - SpiderChess 070603                      2476   9.0-3.0   (+6 -0 =6 )  100.0   +86
 - BBChess 1.3b                            2473   7.5-4.5   (+6 -3 =3 )  100.0   +16
 - Lozza 1.18 64-bit                       2472   2.0-2.0   (+2 -2 =0 )  100.0   -70
 - Nemeton 1.81                            2464   5.5-2.5   (+4 -1 =3 )  100.0   +45
 - Carballo 1.2                            2463   7.0-5.0   (+4 -2 =6 )  100.0   -23
 - Mephisto Gideon Professional            2446   9.5-2.5   (+8 -1 =3 )  100.0  +118
 - Bearded N44.5 64-bit                    2442   5.0-7.0   (+3 -5 =4 )  100.0  -151
 - Teki 2 64-bit                           2439   2.5-1.5   (+2 -1 =1 )  100.0   -10
 - Tunguska 1.1 64-bit                     2439   3.5-4.5   (+2 -3 =3 )  100.0  -145
 - Snitch 1.6.2 32-bit                     2437   8.5-3.5   (+5 -0 =7 )  100.0   +13
 - King of Kings 2.56                      2437   5.0-7.0   (+3 -5 =4 )  100.0  -163
 - NoC 4.20 64-bit                         2427   1.5-2.5   (+1 -2 =1 )  100.0  -207
 - Hedgehog 2.0 64-bit                     2414   3.5-0.5   (+3 -0 =1 )  100.0  +160
 - Myrddin 0.87 64-bit                     2396   3.0-1.0   (+2 -0 =2 )  100.0    +4
 - Ares GB 64-bit                          2391   2.0-2.0   (+1 -1 =2 )  100.0  -161
 - Ares GB 1.1 64-bit                      2391   2.5-1.5   (+2 -1 =1 )  100.0   -68
 - Zevra 2.1.2 r248 64-bit                 2390   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Googleplex Starthinker 1.6 64-bit       2386   5.5-2.5   (+5 -2 =1 )  100.0    -8


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021