CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Cheng3 1.04 32-bit in CCRL 40/15, 2020-09-26
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:
Cheng3 1.04 32-bit has no rank with rating of 2575 Elo points (+32 -32),
based on 326 games: 108 wins, 107 losses and 111 draws
Score: 50.2%, Average opponent: −1.7, Draws: 34.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Scorpio 1.9                             2669   4.0-6.0   (+1 -3 =6 )    0.0   +39
 - RedQueen 1.0.0 32-bit                   2637   7.5-14.5  (+4 -11=7 )    0.1   -44
 - Chess Tiger 15                          2636   3.5-6.5   (+2 -5 =3 )    0.0   -39
 - Glaurung 1.0.2 32-bit                   2635   3.5-6.5   (+1 -4 =5 )    0.1   -30
 - Gandalf 6                               2634   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - CM10th Warrior                          2634   1.0-1.0   (+0 -0 =2 )    0.2   +59
 - CM10th Default                          2632   4.5-7.5   (+2 -5 =5 )    0.1   -19
 - ProDeo 1.7                              2629   2.5-7.5   (+2 -7 =1 )    0.9  -154
 - Nawito 1906                             2629   2.0-6.0   (+1 -5 =2 )    0.2  -125
 - Hiarcs 9                                2628   5.5-4.5   (+4 -3 =3 )    0.2   +84
 - Deuterium 11.01.28.159                  2620   4.5-7.5   (+3 -6 =3 )    0.9   -43
 - FabChess 1.11 64-bit                    2616   3.5-2.5   (+3 -2 =1 )    3.6  +100
 - Slow Chess Blitz WV2                    2616   5.5-4.5   (+4 -3 =3 )    1.2   +81
 - Naum 1.91 32-bit                        2606   5.5-4.5   (+4 -3 =3 )    4.3   +62
 - GreKo 12.8 64-bit                       2604   5.0-3.0   (+3 -1 =4 )    9.4  +102
 - Philou 3.7.1 32-bit                     2602   6.0-4.0   (+4 -2 =4 )   11.4   +89
 - Aristarch 4.50                          2597   1.5-0.5   (+1 -0 =1 )   10.5  +178
 - CuckooChess 1.12 32-bit                 2590   7.5-2.5   (+7 -2 =1 )   23.0  +217
 - Rotor 0.6                               2589   1.5-0.5   (+1 -0 =1 )   21.3  +170
 - GreKo 12.9 64-bit                       2579   2.5-7.5   (+0 -5 =5 )   42.8  -149
 - Arasan 13.1 32-bit                      2578  10.5-11.5  (+7 -8 =7 )   43.9    -6
 - Dirty 6J-22                             2577   3.0-7.0   (+2 -6 =2 )   46.5  -141
 - CuckooChess 1.11 32-bit                 2566   1.0-1.0   (+1 -1 =0 )   66.4    -9
 - Jumbo 0.7.0 64-bit                      2560   4.0-6.0   (+2 -4 =4 )   78.9   -82
 - DanaSah 4.66                            2542   3.5-2.5   (+2 -1 =3 )   94.5   +12
 - GarboChess 3.0 32-bit                   2537   6.5-5.5   (+5 -4 =3 )   97.1    -6
 - Gaviota 0.83 32-bit                     2525   0.0-2.0   (+0 -2 =0 )   99.0  -INF
 - Rodin 4.0                               2525   4.5-1.5   (+3 -0 =3 )   99.7  +102
 - Brutus 7.02b                            2516   6.5-3.5   (+6 -3 =1 )   99.9   +59
 - Glass 1.7 32-bit                        2515   7.5-4.5   (+5 -2 =5 )   99.8   +16
 - Delphil 2.8                             2493   9.0-7.0   (+6 -4 =6 )  100.0   -36
 - GreKo 8.2 32-bit                        2487   9.0-5.0   (+5 -1 =8 )  100.0    -4
 - Pupsi2 0.08                             2473   3.5-0.5   (+3 -0 =1 )  100.0  +180
 - Counter 1.2                             2470   2.5-1.5   (+1 -0 =3 )  100.0   -37
 - LittleThought 1.052 32-bit              2468   2.5-1.5   (+2 -1 =1 )  100.0   -24
 - Hussar 0.4                              2445   2.0-2.0   (+0 -0 =4 )  100.0  -130
 - nanoSzachy 3.8                          2439   3.0-1.0   (+3 -1 =0 )  100.0   +98
 - Pawny 0.2.2 32-bit                      2413   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - TJchess 1.01                            2371   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020