CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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ECE X in CCRL 40/15, 2021-05-01
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:
ECE X has no rank with rating of 2502 Elo points (+32 -32),
based on 343 games: 135 wins, 118 losses and 90 draws
Score: 52.5%, Average opponent: −19.0, Draws: 26.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - K2 0.87                                 2584   2.5-7.5   (+0 -5 =5 )    0.0   -66
 - Capivara LK 0.09b02g 64-bit             2562   6.5-3.5   (+5 -2 =3 )    0.0  +155
 - Ghost 3 64-bit                          2558   4.5-5.5   (+3 -4 =3 )    0.3   +24
 - Gogobello 1.1 64-bit                    2553   5.5-4.5   (+3 -2 =5 )    0.8   +78
 - WyldChess 1.3 64-bit                    2550   4.5-5.5   (+2 -3 =5 )    1.3   +20
 - nanoSzachy 4.0 64-bit                   2545   3.0-7.0   (+1 -5 =4 )    0.9   -87
 - Maverick 1.5 64-bit                     2537   1.5-2.5   (+1 -2 =1 )    2.5   -57
 - Hermann 2.8 64-bit                      2529   4.0-6.0   (+2 -4 =4 )    7.0   -37
 - Twisted Logic 0.080b26                  2523   3.5-6.5   (+2 -5 =3 )   19.4   -88
 - CyberPagno 3.0 64-bit                   2515   1.5-2.5   (+1 -2 =1 )   23.0   -79
 - Shield 1.3.1 64-bit                     2511   4.5-9.5   (+3 -8 =3 )   32.0  -120
 - Dorky 4.5 64-bit                        2501   2.0-2.0   (+2 -2 =0 )   53.4    -1
 - Pupsi2 0.09                             2500   4.5-5.5   (+3 -4 =3 )   54.9   -38
 - LittleThought 1.052 64-bit              2498   5.5-3.5   (+5 -3 =1 )   60.1   +84
 - Arasan 10.3                             2498   5.5-4.5   (+4 -3 =3 )   57.7   +23
 - Delphil 3.2 64-bit                      2496   6.0-4.0   (+4 -2 =4 )   63.3   +57
 - Pepito 1.59.2 64-bit                    2495   6.5-3.5   (+5 -2 =3 )   64.6   +97
 - Yace 0.99.87                            2488   5.0-5.0   (+4 -4 =2 )   78.5   -14
 - Ghost 2.0.2 64-bit                      2486   4.0-6.0   (+3 -5 =2 )   81.4   -91
 - Cerebro 3.03d                           2481   6.5-3.5   (+6 -3 =1 )   87.7   +99
 - Bruja 1.9.1 64-bit                      2479   5.5-4.5   (+5 -4 =1 )   89.6   +14
 - Quark 2.35                              2469   5.5-4.5   (+5 -4 =1 )   96.3    +9
 - Betsabe II 1.66                         2465   2.5-1.5   (+2 -1 =1 )   97.2   +58
 - Carballo 1.2                            2464   5.0-5.0   (+3 -3 =4 )   97.3   -42
 - Giraffe 20150908 64-bit                 2462   4.0-6.0   (+3 -5 =2 )   98.4  -113
 - Nemeton 1.51                            2454   8.5-5.5   (+7 -4 =3 )   99.4   +27
 - Bumblebee 1.0.36898e1 64-bit            2448   3.0-1.0   (+3 -1 =0 )   99.8  +172
 - Lozza 1.17a 64-bit                      2444   9.5-4.5   (+7 -2 =5 )   99.9   +60
 - Shallow r694 64-bit                     2443   6.5-3.5   (+6 -3 =1 )   99.9   +59
 - Eeyore 1.52 64-bit                      2441   7.0-3.0   (+7 -3 =0 )  100.0  +118
 - TJchess 1.3 64-bit                      2435   6.0-8.0   (+5 -7 =2 )  100.0  -122
 - Cmcchess 2.6 64-bit                     2422   8.5-5.5   (+5 -2 =7 )  100.0   -12
 - Ifrit m1.8 64-bit                       2413   6.0-4.0   (+5 -3 =2 )  100.0   -14
 - Myrddin 0.87 64-bit                     2397   7.5-2.5   (+7 -2 =1 )  100.0  +101
 - Orion 0.3.0 64-bit                      2388   8.0-6.0   (+6 -4 =4 )  100.0   -65


Created in 2005-2013 by CCRL team
Last games added on May 1, 2021