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 2.61 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 2.61 64-bit has no rank with rating of 2600 Elo points (+23 -23),
based on 460 games: 140 wins, 168 losses and 152 draws
Score: 47.0%, Average opponent: +22.2, Draws: 33.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RuyDos 1.1.11 64-bit                    2797   1.5-2.5   (+1 -2 =1 )    0.0   +84
 - Bright 0.5c                             2786   1.5-8.5   (+1 -8 =1 )    0.0  -125
 - Devel 3.8.4                             2761   3.0-7.0   (+1 -5 =4 )    0.0   +16
 - Spike 1.2 Turin                         2750   2.0-8.0   (+0 -6 =4 )    0.0   -60
 - Jonny 4.00                              2734   3.5-6.5   (+2 -5 =3 )    0.0   +14
 - GreKo 2020.03 64-bit                    2719   1.5-2.5   (+1 -2 =1 )    0.0   +24
 - GreKo 2020.01 64-bit                    2718   4.0-6.0   (+1 -3 =6 )    0.0   +50
 - K2 0.99                                 2714   5.0-9.0   (+1 -5 =8 )    0.0   +18
 - Shield 2.1 64-bit                       2713   0.5-9.5   (+0 -9 =1 )    0.0  -311
 - Ktulu 8                                 2709   2.0-8.0   (+1 -7 =2 )    0.0  -131
 - Delocto 200419 64-bit                   2709   1.5-2.5   (+1 -2 =1 )    0.0   +14
 - DanaSah 8.3                             2698   1.5-2.5   (+0 -1 =3 )    0.0   +26
 - ECE 20.1 64-bit                         2691   2.0-2.0   (+1 -1 =2 )    0.0   +90
 - Chessmaster 11 Conqueror                2690   4.5-5.5   (+4 -5 =1 )    0.0   +37
 - Velvet 1.1.0 64-bit                     2686   4.0-6.0   (+2 -4 =4 )    0.0   +14
 - Fridolin 3.10 64-bit                    2681   4.0-6.0   (+0 -2 =8 )    0.0   +19
 - Shallow 2020-09-09 64-bit               2673   1.0-3.0   (+0 -2 =2 )    0.0   -93
 - Scorpio 1.91                            2659   3.5-6.5   (+1 -4 =5 )    0.0   -41
 - Supernova 2.3 64-bit                    2656   2.5-1.5   (+2 -1 =1 )    0.0  +167
 - Drosophila 1.6 64-bit                   2652   8.0-6.0   (+5 -3 =6 )    0.0  +101
 - Drofa 2.2.0 64-bit                      2637   1.5-2.5   (+0 -1 =3 )    1.1   -34
 - MadChess 3.0 64-bit                     2626   5.5-8.5   (+3 -6 =5 )    3.0   -58
 - Caligula 0.9g                           2622   6.0-4.0   (+5 -3 =2 )    6.3  +110
 - Avalanche 0.2.2 64-bit                  2622   5.0-13.0  (+2 -10=6 )    7.8  -146
 - Cheers 0.2.2 64-bit                     2621   8.0-10.0  (+6 -8 =4 )    6.4   -30
 - Sloppy 0.2.2 64-bit                     2607   3.5-6.5   (+2 -5 =3 )   30.9  -105
 - Pharaon 3.5.1                           2604   6.0-4.0   (+4 -2 =4 )   38.8   +81
 - Betsabe II 2020                         2600   5.5-4.5   (+4 -3 =3 )   50.1   +35
 - Nalwald 1.9 64-bit                      2596   2.5-5.5   (+2 -5 =1 )   60.3  -168
 - Galjoen 0.40 64-bit                     2594   7.0-3.0   (+6 -2 =2 )   67.5  +158
 - Myrddin 0.89 64-bit                     2586   6.0-6.0   (+4 -4 =4 )   84.9    -5
 - Muse 0.953 64-bit                       2584   7.5-2.5   (+6 -1 =3 )   89.0  +170
 - Pseudo 0.7c                             2581   5.0-5.0   (+4 -4 =2 )   92.9   -19
 - Petir 4.39                              2581   4.0-6.0   (+3 -5 =2 )   91.6   -99
 - Brutus 8.05 64-bit                      2580   4.0-6.0   (+2 -4 =4 )   92.4   -91
 - Amyan 1.72                              2580   6.0-4.0   (+5 -3 =2 )   94.9   +61
 - N2 0.4 64-bit                           2580   3.5-6.5   (+1 -4 =5 )   93.5  -126
 - Coiled 0.6 64-bit                       2579   4.0-6.0   (+1 -3 =6 )   95.0   -79
 - CuckooChess 1.12 32-bit                 2577   8.0-2.0   (+7 -1 =2 )   93.4  +217
 - Drofa 2.1.0 64-bit                      2565   8.0-2.0   (+6 -0 =4 )   97.9  +173
 - Avalanche 0.2.1 64-bit                  2548   7.0-5.0   (+7 -5 =0 )  100.0   +32
 - Myrddin 0.88 64-bit                     2544  13.0-7.0   (+11-5 =4 )  100.0   +64
 - Admete 1.5.0 64-bit                     2515   5.5-4.5   (+3 -2 =5 )  100.0   -47
 - CT800 1.43 64-bit                       2494  11.0-3.0   (+10-2 =2 )  100.0  +133
 - Fornax 4.0 64-bit                       2467   8.5-3.5   (+6 -1 =5 )  100.0   +19
 - Prophet 4.3 64-bit                      2459   7.5-4.5   (+5 -2 =5 )  100.0   -51

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