CCRL 40/4
Downloads and Statistics
April 13, 2019
Testing summary:
Total: 1'978'909 games
played by 2'316 programs
26642 CPU days (X2 4600+)

White wins: 772'756 (39.0%)
Black wins: 624'315 (31.5%)
Draws: 581'838 (29.4%)
White score: 53.8%

Engine Details

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MOBMAT 0.903d 64-bit in CCRL 40/4, 2019-04-13
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
MOBMAT 0.903d 64-bit is #471 with rating of 1794 Elo points (+27 -27),
based on 548 games: 220 wins, 259 losses and 69 draws
Score: 46.4%, Average opponent: +32.3, Draws: 12.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Merlin 2.3.1                       2126   2.0-28.0  (+2 -28=0 )    0.0  -167
 - Monarch 1.7                        2058   8.5-21.5  (+7 -20=3 )    0.0   +86
 - Purple Haze 2.1.0                  1884   8.0-22.0  (+6 -20=4 )    0.0   -98
 - Presbyter 1.3.0 64-bit             1866  13.0-17.0  (+11-15=4 )    0.0   +20
 - Butter 1.0 64-bit                  1861  13.5-15.5  (+13-15=1 )    0.0   +37
 - Pirarucu 1.4 64-bit                1853   6.0-24.0  (+5 -23=2 )    0.2  -205
 - Deepov 0.4.1 64-bit                1846  14.0-15.0  (+11-12=6 )    0.1   +40
 - Ranita 2.4                         1843  16.5-13.5  (+14-11=5 )    0.1   +87
 - Skiull 0.3 64-bit                  1833  10.5-19.5  (+7 -16=7 )    1.3   -66
 - Sayuri 2018.03.06 64-bit           1832  12.5-19.5  (+10-17=5 )    1.6   -45
 - Ziggurat 0.18 64-bit               1818  15.5-14.5  (+14-13=3 )    8.3   +38
 - Chenard 2018.03.06 64-bit          1794  21.5-18.5  (+19-16=5 )   50.2   +32
 - AdaChess 3.1 64-bit                1791  16.5-12.5  (+14-10=5 )   58.0   +50
 - Zzzzzz 3.51                        1730  14.0-9.0   (+13-8 =2 )  100.0   +24
 - Zoidberg 0.1                       1725  18.0-12.0  (+17-11=2 )  100.0   +15
 - SEE 0.6.9                          1722  13.5-14.5  (+12-13=3 )  100.0   -85
 - EnkoChess 2017.09.01               1709  20.0-8.0   (+19-7 =2 )  100.0   +97
 - Monochrome                         1624  31.0-9.0   (+26-4 =10)  100.0   +33


Created in 2005-2013 by CCRL team
Last games added on April 13, 2019