CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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KnightX 1.98 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
KnightX 1.98 64-bit has no rank with rating of 2520 Elo points (+23 -23),
based on 470 games: 153 wins, 172 losses and 145 draws
Score: 48.0%, Average opponent: +15.6, Draws: 30.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Combusken 1.0.0 64-bit                  2961   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Shallow 2020-09-09 64-bit               2673   5.0-15.0  (+3 -13=4 )    0.0   -47
 - RedQueen 1.1.3 64-bit                   2668   1.5-10.5  (+0 -9 =3 )    0.0  -142
 - Ktulu 7.5                               2663   3.0-9.0   (+1 -7 =4 )    0.0   -44
 - Mr Bob 0.8.0 64-bit                     2663   5.5-12.5  (+2 -9 =7 )    0.0    +3
 - K2 0.95                                 2661   4.0-8.0   (+1 -5 =6 )    0.0   +28
 - Scorpio 1.91                            2659   3.5-8.5   (+1 -6 =5 )    0.0   -13
 - Drosophila 1.6 64-bit                   2652   2.5-7.5   (+0 -5 =5 )    0.0   -35
 - Gandalf 6                               2628   5.0-7.0   (+4 -6 =2 )    0.0   +36
 - Delocto 0.61n 64-bit                    2619   7.0-15.0  (+4 -12=6 )    0.0   -38
 - WildCat 7                               2619   2.5-9.5   (+1 -8 =3 )    0.0  -125
 - Hamsters 0.7                            2606   4.0-8.0   (+2 -6 =4 )    0.0   -41
 - Aristarch 4.50                          2586   4.5-7.5   (+4 -7 =1 )    0.0   -50
 - Petir 4.39                              2581   5.5-6.5   (+4 -5 =3 )    0.0   +23
 - Jumbo 0.7.0 64-bit                      2552  11.5-8.5   (+9 -6 =5 )    0.7   +95
 - SOS 5.1                                 2551   6.0-6.0   (+4 -4 =4 )    0.9   +31
 - Detroid 1.0.1 64-bit                    2545   9.5-6.5   (+8 -5 =3 )    3.2  +104
 - Mr Bob 0.7.1 64-bit                     2542  10.0-10.0  (+7 -7 =6 )    9.4   +19
 - FrankWalter 2.4.0 64-bit                2529   2.0-2.0   (+1 -1 =2 )   24.7   +20
 - Raven 1.10 64-bit                       2526   4.5-5.5   (+4 -5 =1 )   33.5   -44
 - Axolotl 1.9 64-bit                      2518  11.0-5.0   (+7 -1 =8 )   55.0  +122
 - CyberPagno 3.0 64-bit                   2503   7.0-5.0   (+5 -3 =4 )   90.7   +50
 - Tao 5.6                                 2480   8.5-3.5   (+7 -2 =3 )   99.8  +122
 - Pupsi2 0.09                             2476   8.5-3.5   (+7 -2 =3 )   99.9  +123
 - BBChess 1.3b                            2464   7.5-4.5   (+6 -3 =3 )  100.0   +40
 - Trace 1.36                              2463   5.0-7.0   (+4 -6 =2 )  100.0  -134
 - Drosophila 1.5.1 64-bit                 2457   1.5-2.5   (+0 -1 =3 )  100.0  -140
 - SpiderChess 070603                      2455   9.0-3.0   (+6 -0 =6 )  100.0  +102
 - Lozza 1.18 64-bit                       2451   2.0-2.0   (+2 -2 =0 )  100.0   -68
 - Carballo 1.2                            2444   7.0-5.0   (+4 -2 =6 )  100.0   -12
 - Nemeton 1.81                            2443   5.5-2.5   (+4 -1 =3 )  100.0   +59
 - Tunguska 1.1 64-bit                     2417   3.5-4.5   (+2 -3 =3 )  100.0  -153
 - Mephisto Gideon Professional            2416   9.5-2.5   (+8 -1 =3 )  100.0  +121
 - King of Kings 2.56                      2416   5.0-7.0   (+3 -5 =4 )  100.0  -171
 - Bearded N44.5 64-bit                    2414   5.0-7.0   (+3 -5 =4 )  100.0  -167
 - Snitch 1.6.2                            2414   8.5-3.5   (+5 -0 =7 )  100.0   +28
 - NoC 4.20 64-bit                         2411   1.5-2.5   (+1 -2 =1 )  100.0  -210
 - Teki 2 64-bit                           2410   2.5-1.5   (+2 -1 =1 )  100.0    -8
 - Hedgehog 2.0 64-bit                     2393   3.5-0.5   (+3 -0 =1 )  100.0  +164
 - Myrddin 0.87 64-bit                     2365   3.0-1.0   (+2 -0 =2 )  100.0   +11
 - Zevra 2.1.2 r248 64-bit                 2362   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Ares GB 64-bit                          2360   2.0-2.0   (+1 -1 =2 )  100.0  -171
 - Ares GB 1.1 64-bit                      2358   2.5-1.5   (+2 -1 =1 )  100.0   -67
 - Googleplex Starthinker 1.6 64-bit       2357   5.5-2.5   (+5 -2 =1 )  100.0    +1

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024