CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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KMTChess 1.2.1 64-bit in CCRL 40/40, 2019-07-11
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
KMTChess 1.2.1 64-bit is #299 with rating of 2230 Elo points (+26 -26),
based on 552 games: 209 wins, 214 losses and 129 draws
Score: 49.5%, Average opponent: +2.3, Draws: 23.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - iCE 0.2                            2371   8.5-15.5  (+7 -14=3 )    0.0   +26
 - TJchess 1.01                       2369   4.5-19.5  (+2 -17=5 )    0.0   -99
 - RedQueen 0.7 64-bit                2366   6.0-18.0  (+3 -15=6 )    0.0   -42
 - Rodin 2.3a                         2338   5.5-12.5  (+3 -10=5 )    0.0   -28
 - Sjakk 1.1.8                        2302  12.0-12.0  (+10-10=4 )    0.0   +72
 - CT800 1.34 64-bit                  2300   2.5-1.5   (+2 -1 =1 )    0.0  +155
 - Alex 2.09                          2299   9.0-15.0  (+6 -12=6 )    0.0   -19
 - Matilde 2008 32-bit                2272   6.5-11.5  (+3 -8 =7 )    2.5   -47
 - Chispa 4.0.3                       2272   6.5-11.5  (+5 -10=3 )    0.4   -58
 - Jazz 444 64-bit                    2259   8.5-15.5  (+6 -13=5 )    8.9   -79
 - Ares 1.0                           2257   9.5-7.5   (+7 -5 =5 )    9.5   +67
 - Waxman 2009                        2252  10.5-7.5   (+7 -4 =7 )    9.4   +78
 - Beowulf 2.4a 64-bit                2248  14.5-9.5   (+12-7 =5 )   12.9  +101
 - Myrddin 0.85 64-bit                2218  13.0-11.0  (+12-10=2 )   74.4   +18
 - FireFly 2.5.12 64-bit              2217  15.0-9.0   (+11-5 =8 )   72.9   +67
 - Ifrit j3.6 64-bit                  2216  11.5-12.5  (+9 -10=5 )   74.8   -30
 - Gibbon 2.52a                       2215  20.5-15.5  (+16-11=9 )   83.3   +31
 - DoubleCheck 2.3.1 64-bit           2214  15.5-8.5   (+13-6 =5 )   77.2   +94
 - EXchess 5.04b 64-bit               2186  12.5-11.5  (+9 -8 =7 )   98.8   -30
 - Atak 6.5                           2179  12.0-6.0   (+10-4 =4 )   99.7   +69
 - Hamsters 0.0.6                     2177  11.0-7.0   (+7 -3 =8 )   99.9   +14
 - RedQueen 0.6                       2176   9.5-14.5  (+7 -12=5 )   99.7  -132
 - OliThink 5.1.9                     2156  10.0-8.0   (+9 -7 =2 )  100.0   -30
 - Adam 3.2                           2128  10.0-8.0   (+7 -5 =6 )  100.0   -62
 - DoubleCheck 1.3.1 64-bit           2098  13.5-7.5   (+13-7 =1 )  100.0    -8
 - Carballo 0.4                       1908  15.5-2.5   (+13-0 =5 )  100.0   -57


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019