CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Micro-Max 4.8 (DM-PII) in CCRL 40/40, 2019-09-14
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:
Micro-Max 4.8 (DM-PII) is #385 with rating of 1942 Elo points (+20 -20),
based on 865 games: 305 wins, 334 losses and 226 draws
Score: 48.3%, Average opponent: +12.4, Draws: 26.1%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Soldat III 0.178 64-bit           2069   2.0-4.0   (+2 -4 =0 )    0.0   -22
 - BikJump 1.8 32-bit                2060  19.5-32.5  (+15-28=9 )    0.0   +22
 - Ecce 1.0 (rev. 508) 64-bit        2050   1.5-4.5   (+1 -4 =1 )    0.0   -88
 - Goldfish 1.13.0 64-bit            2045  12.5-19.5  (+6 -13=13)    0.0   +33
 - Monarch 1.7                       2044  20.5-31.5  (+15-26=11)    0.0   +24
 - ECE 1.1                           2040   1.5-2.5   (+1 -2 =1 )    0.0   +15
 - Smash 1.0.3 64-bit                2005   4.5-1.5   (+3 -0 =3 )    0.0  +215
 - Cupcake 1.0                       1994   2.5-3.5   (+1 -2 =3 )    0.3     0
 - Zeta Dva 0220 64-bit              1978   4.0-2.0   (+3 -1 =2 )    2.3  +146
 - Squared-chess 1.2.0 64-bit        1978  16.5-23.5  (+9 -16=15)    0.8   -18
 - Marvin 1.3.0                      1975  23.0-39.0  (+16-32=14)    1.6   -61
 - Rival 1.18                        1975  28.5-21.5  (+19-12=19)    1.4   +76
 - BeLL 0.0.41 64-bit                1963  16.5-19.5  (+10-13=13)    8.8    -5
 - Feuerstein 0.4.4.2                1954  29.0-27.0  (+24-22=10)   24.8   +26
 - Smash 1.0.3                       1950  27.5-22.5  (+22-17=11)   30.8   +42
 - Monik 2.2.6 64-bit                1949  14.5-15.5  (+11-12=7 )   28.1    -9
 - Etude 0.1.2                       1948  15.0-17.0  (+10-12=10)   34.8   -13
 - Monik 2.2.3 64-bit                1948   3.5-2.5   (+3 -2 =1 )   34.0   +73
 - Franky 1.0 64-bit                 1945  19.0-13.0  (+17-11=4 )   41.4   +74
 - Wowl 1.3.7                        1924  21.0-17.0  (+19-15=4 )   86.3   +21
 - ECE 0.3                           1914  24.0-26.0  (+16-18=16)   95.6   -43
 - Clueless 1.4                      1912  27.5-22.5  (+22-17=11)   98.7    +8
 - Warrior 1.0.3                     1905  29.0-27.0  (+20-18=18)   99.6   -25
 - Surprise 4.3b13                   1893  26.5-24.5  (+20-18=13)   99.9   -33
 - Predateur 2.2 64-bit              1858  14.0-10.0  (+11-7 =6 )  100.0   -27
 - RataAeroespacial 0.2.1            1815  14.5-17.5  (+9 -12=11)  100.0  -158


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019