CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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KnightX 2.61 64-bit in CCRL 40/15, 2021-04-18
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 2.61 64-bit is #160-161 with rating of 2625 Elo points (+32 -32),
based on 324 games: 92 wins, 119 losses and 113 draws
Score: 45.8%, Average opponent: +26.9, Draws: 34.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RuyDos 1.1.11 64-bit                    2783   1.5-2.5   (+1 -2 =1 )    0.0   +62
 - Devel 3.8.4                             2779   3.0-7.0   (+1 -5 =4 )    0.0   +24
 - Bright 0.5c                             2778   1.5-8.5   (+1 -8 =1 )    0.0  -154
 - Jonny 4.00                              2777   3.5-6.5   (+2 -5 =3 )    0.0   +47
 - Spike 1.2 Turin                         2745   2.0-8.0   (+0 -6 =4 )    0.0   -75
 - Shield 2.1 64-bit                       2727   0.5-9.5   (+0 -9 =1 )    0.0  -345
 - GreKo 2020.03 64-bit                    2713   1.5-2.5   (+1 -2 =1 )    0.0    +5
 - GreKo 2020.01 64-bit                    2710   4.0-6.0   (+1 -3 =6 )    0.0   +26
 - Ktulu 8                                 2706   2.0-8.0   (+1 -7 =2 )    0.0  -148
 - K2 0.99                                 2704   5.0-9.0   (+1 -5 =8 )    0.0    -2
 - ECE 20.1 64-bit                         2698   2.0-2.0   (+1 -1 =2 )    0.0   +73
 - DanaSah 8.3                             2695   1.5-2.5   (+0 -1 =3 )    0.0   +10
 - Chessmaster 11 Conqueror                2694   4.5-5.5   (+4 -5 =1 )    0.0   +25
 - Velvet 1.1.0 64-bit                     2685   4.0-6.0   (+2 -4 =4 )    0.2    -2
 - Fridolin 3.10 64-bit                    2684   4.0-6.0   (+0 -2 =8 )    0.0    +6
 - Shallow 2020-09-09 64-bit               2668   1.0-3.0   (+0 -2 =2 )    1.6  -106
 - Scorpio 1.91                            2661   3.5-6.5   (+1 -4 =5 )    2.0   -50
 - Drosophila 1.6 64-bit                   2653   8.0-6.0   (+5 -3 =6 )    7.1   +69
 - Supernova 2.3 64-bit                    2648   2.5-1.5   (+2 -1 =1 )   13.3  +118
 - Drofa 2.2.0 64-bit                      2632   1.5-2.5   (+0 -1 =3 )   37.8   -52
 - Caligula 0.9g                           2620   6.0-4.0   (+5 -3 =2 )   60.4   +72
 - Pharaon 3.5.1                           2614   6.0-4.0   (+4 -2 =4 )   74.6   +53
 - Sloppy 0.2.2 64-bit                     2612   3.5-6.5   (+2 -5 =3 )   76.7  -112
 - Betsabe II 2020                         2606   5.5-4.5   (+4 -3 =3 )   82.9   +12
 - N2 0.4 64-bit                           2595   3.5-6.5   (+1 -4 =5 )   95.3  -121
 - Muse 0.953 64-bit                       2595   7.5-2.5   (+6 -1 =3 )   95.5  +141
 - Petir 4.39                              2592   4.0-6.0   (+3 -5 =2 )   95.9  -101
 - Pseudo 0.7c                             2591   5.0-5.0   (+4 -4 =2 )   97.4   -34
 - Galjoen 0.40 64-bit                     2590   7.0-3.0   (+6 -2 =2 )   96.8  +110
 - Amyan 1.72                              2590   6.0-4.0   (+5 -3 =2 )   97.9   +37
 - Brutus 8.05 64-bit                      2590   4.0-6.0   (+2 -4 =4 )   96.8   -97
 - CuckooChess 1.12 32-bit                 2586   8.0-2.0   (+7 -1 =2 )   97.4  +192
 - Coiled 0.6 64-bit                       2585   4.0-6.0   (+1 -3 =6 )   99.0   -88
 - Drofa 2.1.0 64-bit                      2583   8.0-2.0   (+6 -0 =4 )   97.4  +149
 - Nawito 2012                             2563   9.5-0.5   (+9 -0 =1 )   96.9  +369
 - Galjoen 0.41.1 64-bit                   2546   2.5-1.5   (+2 -1 =1 )   94.8   +13
 - Delocto 200419 64-bit                   2523   1.5-2.5   (+1 -2 =1 )   99.0  -181


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021