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 X2 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 X2 has no rank with rating of 2494 Elo points (+24 -24),
based on 466 games: 181 wins, 177 losses and 108 draws
Score: 50.4%, Average opponent: −3.8, Draws: 23.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - WyldChess 1.4 64-bit                    2632   2.5-7.5   (+2 -7 =1 )    0.0   -84
 - Phalanx XXV                             2609   4.5-5.5   (+4 -5 =1 )    0.0   +62
 - GreKo 2015-ML 64-bit                    2601   2.5-7.5   (+0 -5 =5 )    0.0   -56
 - Ethereal 8.05 64-bit                    2596   4.5-5.5   (+3 -4 =3 )    0.0   +58
 - Gogobello 1.2 64-bit                    2584   4.0-10.0  (+2 -8 =4 )    0.0   -77
 - Muse 0.953 64-bit                       2584   3.5-6.5   (+2 -5 =3 )    0.0   -26
 - Brutus 8.05 64-bit                      2580   3.5-6.5   (+3 -6 =1 )    0.0   -53
 - K2 0.87                                 2571   4.0-6.0   (+3 -5 =2 )    0.0    -3
 - Capivara LK 0.09b02g 64-bit             2551   6.5-3.5   (+6 -3 =1 )    0.0  +190
 - Ghost 3.1 64-bit                        2539   5.5-10.5  (+3 -8 =5 )    0.0   -80
 - Ghost 3 64-bit                          2531   4.5-5.5   (+2 -3 =5 )    0.7    -1
 - nanoSzachy 4.0 64-bit                   2527   2.5-7.5   (+1 -6 =3 )    0.9  -160
 - Maverick 1.5 64-bit                     2523   8.5-9.5   (+5 -6 =7 )    1.4    +3
 - chess22k 1.3 64-bit                     2521   6.5-7.5   (+5 -6 =3 )    4.3    -5
 - Hermann 2.8 64-bit                      2510   3.5-6.5   (+2 -5 =3 )   13.3   -93
 - Booot 4.12.1                            2509   3.5-6.5   (+3 -6 =1 )   19.5  -123
 - CyberPagno 3.0 64-bit                   2503   9.5-4.5   (+8 -3 =3 )   25.2  +158
 - Shield 1.3.1 64-bit                     2493   3.5-6.5   (+3 -6 =1 )   53.3  -134
 - Floyd 0.8 64-bit                        2490   5.0-5.0   (+4 -4 =2 )   60.4    -9
 - LittleThought 1.052 64-bit              2479   3.0-7.0   (+1 -5 =4 )   86.8  -159
 - Dorky 4.5 64-bit                        2479   7.5-10.5  (+5 -8 =5 )   84.3   -87
 - Pupsi2 0.09                             2476   7.0-3.0   (+6 -2 =2 )   89.8  +142
 - Pepito 1.59.2 64-bit                    2472   5.5-4.5   (+3 -2 =5 )   93.7   +15
 - Cerebro 3.03d                           2461   7.0-3.0   (+7 -3 =0 )   99.1  +167
 - Yace 0.99.87                            2458   5.5-4.5   (+5 -4 =1 )   99.6   +11
 - pikoSzachy 4.1                          2455   3.5-6.5   (+3 -6 =1 )   98.7  -177
 - MadChess 2.1 64-bit                     2454  11.5-6.5   (+10-5 =3 )   99.4   +80
 - Schooner 1.7.0 64-bit                   2446   1.5-2.5   (+0 -1 =3 )   99.9  -125
 - Counter 1.99 64-bit                     2444   4.0-2.0   (+2 -0 =4 )   99.8   +48
 - Carballo 1.2                            2444   5.0-5.0   (+4 -4 =2 )   99.9   -44
 - Quark 2.35                              2442   4.5-5.5   (+4 -5 =1 )  100.0  -102
 - Pawny 0.3 32-bit                        2439   6.0-4.0   (+4 -2 =4 )   99.9   +22
 - Betsabe II 1.66                         2439   3.5-4.5   (+3 -4 =1 )  100.0  -117
 - Gogobello 1.0 64-bit                    2435   8.0-2.0   (+7 -1 =2 )  100.0  +186
 - Bagatur 1.4d 64-bit                     2433   2.0-2.0   (+2 -2 =0 )  100.0   -61
 - Nemeton 1.51                            2426  11.0-7.0   (+10-6 =2 )  100.0   +37
 - Bumblebee 1.0.36898e1 64-bit            2420   1.5-2.5   (+1 -2 =1 )  100.0  -168
 - Lozza 1.17a 64-bit                      2417  10.0-8.0   (+7 -5 =6 )  100.0   -34
 - Shallow r694 64-bit                     2415  10.0-4.0   (+8 -2 =4 )  100.0   +85
 - Eeyore 1.52 64-bit                      2414   9.0-1.0   (+9 -1 =0 )  100.0  +325
 - TJchess 1.3 64-bit                      2406  14.0-4.0   (+13-3 =2 )  100.0  +152
 - Ifrit m1.8 64-bit                       2382   6.5-3.5   (+6 -3 =1 )  100.0   +21


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