CCRL 40/4
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 1'592'683 games
played by 1'883 programs
21321 CPU days (X2 4600+)

White wins: 622'693 (39.1%)
Black wins: 507'056 (31.8%)
Draws: 462'934 (29.1%)
White score: 53.6%

Engine Details

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ALChess 1.7 in CCRL 40/4, 2017-12-09
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, 2005-2017, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
ALChess 1.7 has no rank with rating of 1840 Elo points (+18 -18),
based on 1105 games: 410 wins, 441 losses and 254 draws
Score: 48.6%, Average opponent: +11.6, Draws: 23.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SSEChessII 2.05 DC                 1966  16.5-14.5  (+10-8 =13)    0.0  +150
 - Etude 0.1.2                        1962  10.0-18.0  (+7 -15=6 )    0.0   +18
 - Cilian 4.14                        1961  12.5-19.5  (+10-17=5 )    0.0   +35
 - Marvin 1.3.0                       1961   7.5-21.5  (+4 -18=7 )    0.0   -58
 - Rival 1.18                         1948  10.0-22.0  (+6 -18=8 )    0.0   -25
 - Micro-Max 4.8                      1947  11.0-21.0  (+7 -17=8 )    0.0    -5
 - Galjoen 0.33 64-bit                1947  14.5-34.5  (+10-30=9 )    0.0   -46
 - JanWillem 1.13                     1946  12.5-18.5  (+10-16=5 )    0.0   +27
 - BSC 3.9+ 64-bit 20Jan2012          1941  13.0-19.0  (+11-17=4 )    0.0   +25
 - Smash 1.0.3                        1921   9.5-21.5  (+5 -17=9 )    0.0   -53
 - Heracles 0.6.16                    1915  11.0-20.0  (+6 -15=10)    0.0   -22
 - SamChess                           1914  13.0-19.0  (+12-18=2 )    0.0    -3
 - IACH 0.56z                         1911  11.0-21.0  (+9 -19=4 )    0.0   -53
 - BamBam                             1908   8.5-21.5  (+6 -19=5 )    0.0   -99
 - Clueless 1.4                       1902  15.5-15.5  (+13-13=5 )    0.0   +60
 - Warrior 1.0.3                      1900  12.0-20.0  (+8 -16=8 )    0.0   -26
 - SnailChess 4.013                   1894  14.0-17.0  (+12-15=4 )    0.0   +15
 - Purple Haze 2.1.0                  1874  14.5-17.5  (+12-15=5 )    0.2    -1
 - Gogobello 0.10 64-bit              1857  15.0-17.0  (+10-12=10)   11.7    -2
 - Roce 0.0390                        1842  21.5-10.5  (+18-7 =7 )   44.2  +129
 - Ranita 2.4                         1835  13.5-16.5  (+8 -11=11)   68.7   -35
 - Celes 0.77c                        1818  19.5-9.5   (+14-4 =11)   97.6   +87
 - Beaches 2.32                       1799  18.0-13.0  (+16-11=4 )  100.0   +23
 - MorphyChess 1.0.5                  1797  17.5-14.5  (+15-12=5 )  100.0    -8
 - Chess4j 3.0 64-bit                 1796  16.5-15.5  (+12-11=9 )   99.9   -32
 - Cecir 3.5                          1779  16.0-13.0  (+12-9 =8 )  100.0   -25
 - Chenard 2015.04.08 64-bit          1766  20.5-10.5  (+18-8 =5 )  100.0   +51
 - Mint 2.3                           1754  17.0-15.0  (+11-9 =12)  100.0   -67
 - Robin 0.983                        1753  19.5-10.5  (+15-6 =9 )  100.0   +16
 - Elf 1.3.0                          1731  25.0-6.0   (+23-4 =4 )  100.0  +144
 - Vicki 0.041a                       1723  18.5-12.5  (+13-7 =11)  100.0   -52
 - Kanguruh 1.93                      1720  17.0-13.0  (+15-11=4 )  100.0   -69
 - Adamant 1.7                        1718  23.0-9.0   (+19-5 =8 )  100.0   +35
 - Tscp 1.81                          1702  20.0-12.0  (+15-7 =10)  100.0   -54
 - Belzebub 0.67                      1646  22.5-8.5   (+18-4 =9 )  100.0   -35


Created in 2005-2013 by CCRL team
Last games added on December 9, 2017