CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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ECE X3.5 64-bit in CCRL 40/15, 2020-11-21
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
ECE X3.5 64-bit has no rank with rating of 2642 Elo points (+17 -17),
based on 1231 games: 481 wins, 460 losses and 290 draws
Score: 50.9%, Average opponent: −7.3, Draws: 23.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Asymptote 0.6 64-bit                    2818   6.5-27.5  (+4 -25=5 )    0.0   -73
 - Igel 1.6.0 64-bit                       2766  11.5-26.5  (+7 -22=9 )    0.0   -21
 - Francesca MAD 0.24 64-bit               2759   0.5-3.5   (+0 -3 =1 )    0.0  -172
 - Topple 0.3.5 64-bit                     2742   4.0-10.0  (+3 -9 =2 )    0.0   -65
 - Shield 2.1 64-bit                       2730  12.0-28.0  (+9 -25=6 )    0.0   -69
 - Devel 2.0000                            2725  12.5-27.5  (+7 -22=11)    0.0   -47
 - Topple 0.4.0 64-bit                     2710   3.5-2.5   (+3 -2 =1 )    0.0  +135
 - Bagatur 1.7a 64-bit                     2710  15.5-28.5  (+11-24=9 )    0.0   -40
 - GreKo 2018 64-bit                       2709  12.0-28.0  (+7 -23=10)    0.0   -76
 - ProDeo 2.8                              2707  17.5-22.5  (+13-18=9 )    0.0   +20
 - Francesca MAD 0.22 64-bit               2701  14.5-25.5  (+8 -19=13)    0.0   -33
 - Fridolin 3.10 64-bit                    2685   6.5-11.5  (+3 -8 =7 )    0.0   -46
 - WyldChess 1.51 64-bit                   2683   2.0-6.0   (+1 -5 =2 )    0.0  -139
 - Fridolin 3.00 64-bit                    2677  18.0-22.0  (+15-19=6 )    0.2     0
 - Francesca MAD 0.21 64-bit               2672  19.0-17.0  (+14-12=10)    1.6   +50
 - K2 0.95                                 2661   5.0-5.0   (+4 -4 =2 )    6.9   +13
 - Igel 1.4.1 64-bit                       2660   2.0-2.0   (+2 -2 =0 )   13.8   +18
 - Floyd 0.9 64-bit                        2658  15.0-17.0  (+11-13=8 )    7.7    -9
 - E.T. Chess 13.01.08                     2650  15.5-16.5  (+11-12=9 )   25.4     0
 - CM10th Ogre                             2647   3.5-0.5   (+3 -0 =1 )   36.1  +294
 - ECE X3 64-bit                           2646  59.5-40.5  (+36-17=47)   38.9   +62
 - Gandalf 7 64-bit                        2644   3.0-1.0   (+3 -1 =0 )   44.2  +229
 - DanaSah 7.3                             2640  20.5-16.5  (+17-13=7 )   57.3   +40
 - tomitankChess 2.1 64-bit                2637  14.0-18.0  (+10-14=8 )   64.6   -49
 - DanaSah 7.9                             2636  23.0-21.0  (+16-14=14)   68.3   +12
 - CM9000 Assassin                         2631   3.0-1.0   (+2 -0 =2 )   78.3  +131
 - Igel 1.2 64-bit                         2628  13.5-22.5  (+10-19=7 )   86.7  -110
 - Scorpio 2.9 MCTS+NN 64-bit              2622  22.5-19.5  (+20-17=5 )   92.8    +6
 - K2 0.91                                 2617   4.0-4.0   (+3 -3 =2 )   98.6   -25
 - Nawito 1812                             2599  13.0-7.0   (+9 -3 =8 )   99.9   +56
 - Donna 4.1 64-bit                        2592   3.0-1.0   (+2 -0 =2 )  100.0  +100
 - Brutus 8.05 64-bit                      2589   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Coiled 0.6 64-bit                       2585   4.5-3.5   (+4 -3 =1 )  100.0   -11
 - Asymptote 0.4.2 64-bit                  2585  11.5-6.5   (+10-5 =3 )  100.0   +50
 - Dimitri 4.99                            2582  26.5-13.5  (+23-10=7 )  100.0   +63
 - Jellyfish 1.1 64-bit                    2581  18.5-13.5  (+17-12=3 )  100.0    +2
 - Delocto 0.6 64-bit                      2580   5.0-3.0   (+3 -1 =4 )  100.0    +7
 - Minic 0.43 64-bit                       2569   2.5-1.5   (+2 -1 =1 )  100.0   +22
 - Betsabe II 1.84                         2546  23.0-9.0   (+23-9 =0 )  100.0  +102
 - FrankWalter 2.4.0 64-bit                2538  20.5-13.5  (+16-9 =9 )  100.0   -30
 - Maverick 1.5 64-bit                     2537  17.0-15.0  (+15-13=4 )  100.0   -82
 - Caligula 0.8                            2536  23.0-9.0   (+18-4 =10)  100.0   +44
 - FrankWalter 2.3.5 64-bit                2514   2.0-2.0   (+2 -2 =0 )  100.0  -128
 - Jumbo 0.6.66 64-bit                     2493  22.5-9.5   (+20-7 =5 )  100.0    +8
 - Green Light Chess 3.01.2.2              2490  21.5-10.5  (+17-6 =9 )  100.0   -32
 - Drosophila 1.5.1 64-bit                 2480  23.5-8.5   (+20-5 =7 )  100.0   +13
 - FrankWalter 2.2.8 64-bit                2460  25.0-7.0   (+23-5 =4 )  100.0   +49


Created in 2005-2013 by CCRL team
Last games added on November 21, 2020