CCRL 40/4
Downloads and Statistics
February 24, 2018
Testing summary:
Total: 1'678'109 games
played by 1'987 programs
22549 CPU days (X2 4600+)

White wins: 655'541 (39.1%)
Black wins: 532'608 (31.7%)
Draws: 489'960 (29.2%)
White score: 53.7%

Engine Details

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Deepov 0.4 64-bit in CCRL 40/4, 2018-02-24
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, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Deepov 0.4 64-bit is #414-415 with rating of 1834 Elo points (+21 -21),
based on 887 games: 297 wins, 407 losses and 183 draws
Score: 43.8%, Average opponent: +46.4, Draws: 20.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Requiem 0.53                       1998  12.5-15.5  (+8 -11=9 )    0.0  +128
 - Leonidas 83 64-bit                 1992  12.0-18.0  (+10-16=4 )    0.0   +78
 - Bubble 1.5                         1981   9.5-20.5  (+8 -19=3 )    0.0    -2
 - Chess4j 3.2 64-bit                 1957  10.5-19.5  (+7 -16=7 )    0.0   +14
 - Monik 2.2.3 64-bit                 1956  10.5-19.5  (+8 -17=5 )    0.0    +7
 - Eia 0.3                            1954  10.5-19.5  (+7 -16=7 )    0.0   +12
 - Mustang 4.97                       1945  11.0-19.0  (+7 -15=8 )    0.0   +17
 - Zevra 1.6.1 r5136 64-bit           1927  10.0-18.0  (+6 -14=8 )    0.0    -3
 - BibiChess 0.5                      1920  13.5-16.5  (+10-13=7 )    0.0   +50
 - RubiChess 0.5 64-bit               1920   9.0-21.0  (+7 -19=4 )    0.0   -74
 - Heracles 0.6.16                    1913  14.0-15.0  (+12-13=4 )    0.0   +66
 - SamChess                           1912  12.0-16.0  (+10-14=4 )    0.0   +26
 - Dabbaba 7.49                       1909  11.5-18.5  (+9 -16=5 )    0.0   -11
 - Warrior 1.0.3                      1899   7.0-23.0  (+4 -20=6 )    0.0  -136
 - Morphy 3.22                        1894   6.0-24.0  (+4 -22=4 )    0.0  -185
 - Zevra 1.5 r446 64-bit              1885  14.0-13.0  (+12-11=4 )    0.2   +62
 - MrChess 2.1                        1881  16.5-11.5  (+13-8 =7 )    0.0  +112
 - Surprise 4.3b13                    1876  10.0-19.0  (+7 -16=6 )    0.1   -73
 - Zevra 1.6 r497                     1863  14.5-15.5  (+12-13=5 )    5.9   +17
 - Simontacchi 1.81                   1850   8.0-14.0  (+7 -13=2 )   10.3   -96
 - Butter 1.0 64-bit                  1847  10.5-16.5  (+8 -14=5 )   21.6   -68
 - Roce 0.0390                        1842  13.0-14.0  (+9 -10=8 )   24.3    -7
 - Presbyter 1.3.0 64-bit             1840  24.0-32.0  (+17-25=14)   35.6   -41
 - Sayuri 2017.03.05 64-bit           1831  22.5-24.5  (+17-19=11)   57.2   -18
 - Celes 0.77c                        1816  17.5-7.5   (+16-6 =3 )   92.2  +137
 - MOBMAT 0.903d 64-bit               1792  15.0-14.0  (+12-11=6 )   98.2   -30
 - HoiChess 0.21.0 64-bit             1777  16.0-12.0  (+11-7 =10)   99.9    -8
 - Sayuri 2017.12.07 64-bit           1725  19.5-10.5  (+15-6 =9 )  100.0    -4
 - Sayuri 2016.12.30 64-bit           1720  28.0-11.0  (+24-7 =8 )  100.0   +48


Created in 2005-2013 by CCRL team
Last games added on February 24, 2018