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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ECE X 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:
ECE X has no rank with rating of 2472 Elo points (+27 -27),
based on 367 games: 137 wins, 133 losses and 97 draws
Score: 50.5%, Average opponent: −6.2, Draws: 26.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Raven 1.20 64-bit                       2586   3.0-7.0   (+1 -5 =4 )    0.0   -30
 - K2 0.87                                 2571   2.5-7.5   (+0 -5 =5 )    0.0   -66
 - Capivara LK 0.09b02g 64-bit             2551   6.5-3.5   (+5 -2 =3 )    0.0  +188
 - Gogobello 1.1 64-bit                    2539   5.5-4.5   (+3 -2 =5 )    0.0   +98
 - Zangdar 2.15.03 64-bit                  2539   2.5-11.5  (+1 -10=3 )    0.0  -191
 - Ghost 3 64-bit                          2531   4.5-5.5   (+3 -4 =3 )    0.0   +23
 - WyldChess 1.3 64-bit                    2530   4.5-5.5   (+2 -3 =5 )    0.1   +26
 - nanoSzachy 4.0 64-bit                   2527   3.0-7.0   (+1 -5 =4 )    0.0   -89
 - Maverick 1.5 64-bit                     2523   1.5-2.5   (+1 -2 =1 )    0.0   -50
 - Hermann 2.8 64-bit                      2510   4.0-6.0   (+2 -4 =4 )    0.7   -39
 - CyberPagno 3.0 64-bit                   2503   1.5-2.5   (+1 -2 =1 )    1.8   -70
 - Twisted Logic 0.080b26                  2501   3.5-6.5   (+2 -5 =3 )    7.5   -96
 - Shield 1.3.1 64-bit                     2493   4.5-9.5   (+3 -8 =3 )    9.8  -124
 - Arasan 10.3                             2481   5.5-4.5   (+4 -3 =3 )   30.5   +41
 - LittleThought 1.052 64-bit              2479   5.5-3.5   (+5 -3 =1 )   33.7  +109
 - Dorky 4.5 64-bit                        2479   2.0-2.0   (+2 -2 =0 )   32.3    +7
 - Pupsi2 0.09                             2476   4.5-5.5   (+3 -4 =3 )   39.4   -39
 - Delphil 3.2 64-bit                      2473   6.0-4.0   (+4 -2 =4 )   47.6   +75
 - Pepito 1.59.2 64-bit                    2472   6.5-3.5   (+5 -2 =3 )   49.3  +119
 - Ghost 2.0.2 64-bit                      2463   4.0-6.0   (+3 -5 =2 )   71.3  -101
 - Cerebro 3.03d                           2461   6.5-3.5   (+6 -3 =1 )   77.2  +120
 - Yace 0.99.87                            2458   5.0-5.0   (+4 -4 =2 )   83.6   -14
 - Bruja 1.9.1 64-bit                      2456   5.5-4.5   (+5 -4 =1 )   86.0   +29
 - Carballo 1.2                            2444   5.0-5.0   (+3 -3 =4 )   95.8   -32
 - Quark 2.35                              2442   5.5-4.5   (+5 -4 =1 )   97.4   +20
 - Betsabe II 1.66                         2439   2.5-1.5   (+2 -1 =1 )   97.7   +78
 - Giraffe 20150908 64-bit                 2436   4.0-6.0   (+3 -5 =2 )   98.9  -120
 - Nemeton 1.51                            2426   8.5-5.5   (+7 -4 =3 )   99.8   +41
 - Bumblebee 1.0.36898e1 64-bit            2420   3.0-1.0   (+3 -1 =0 )  100.0  +181
 - Lozza 1.17a 64-bit                      2417   9.5-4.5   (+7 -2 =5 )  100.0   +79
 - Shallow r694 64-bit                     2415   6.5-3.5   (+6 -3 =1 )  100.0   +76
 - Eeyore 1.52 64-bit                      2414   7.0-3.0   (+7 -3 =0 )  100.0  +135
 - TJchess 1.3 64-bit                      2406   6.0-8.0   (+5 -7 =2 )  100.0  -132
 - Cmcchess 2.6 64-bit                     2389   8.5-5.5   (+5 -2 =7 )  100.0    -3
 - Ifrit m1.8 64-bit                       2382   6.0-4.0   (+5 -3 =2 )  100.0    -1
 - Myrddin 0.87 64-bit                     2365   7.5-2.5   (+7 -2 =1 )  100.0  +109
 - Orion 0.3.0 64-bit                      2355   8.0-6.0   (+6 -4 =4 )  100.0   -60


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