CCRL 40/4
Downloads and Statistics
August 24, 2019
Testing summary:
Total: 2'089'528 games
played by 2'430 programs
28120 CPU days (X2 4600+)

White wins: 811'498 (38.8%)
Black wins: 656'361 (31.4%)
Draws: 621'669 (29.8%)
White score: 53.7%

Engine Details

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Alex 1.96 in CCRL 40/4, 2019-08-24
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, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Alex 1.96 has no rank with rating of 2121 Elo points (+19 -19),
based on 1221 games: 389 wins, 633 losses and 199 draws
Score: 40.0%, Average opponent: +81.3, Draws: 16.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Bison 9.8 64-bit                   2673   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Critter 0.40 32-bit                2568   2.0-19.0  (+1 -18=2 )    0.0   +67
 - Amyan 1.62                         2542   0.5-20.5  (+0 -20=1 )    0.0  -152
 - Matacz 1.4                         2446   5.5-26.5  (+2 -23=7 )    0.0   +72
 - nanoSzachy 3.5                     2414   3.5-17.5  (+2 -16=3 )    0.0   +18
 - RomiChess P3k 64-bit               2409   6.5-25.5  (+2 -21=9 )    0.0   +75
 - LittleThought 1.04 64-bit          2401   6.5-25.5  (+5 -24=3 )    0.0   +23
 - Gaia 3.5 32-bit                    2394   3.5-28.5  (+2 -27=3 )    0.0   -88
 - Gosu 0.16                          2382   7.0-25.0  (+2 -20=10)    0.0   +65
 - Der Bringer 1.9                    2374   5.5-26.5  (+4 -25=3 )    0.0   -32
 - Djinn 0.925x                       2373   3.0-29.0  (+1 -27=4 )    0.0  -114
 - Muse 0.899b                        2371   4.0-28.0  (+2 -26=4 )    0.0   -79
 - Dirty ACCA3                        2369   5.0-16.0  (+4 -15=2 )    0.0   +27
 - Glass 1.3                          2356   9.0-48.0  (+6 -45=6 )    0.0   -61
 - Cheese 1.3                         2343  10.0-22.0  (+7 -19=6 )    0.0   +80
 - Arion 1.7                          2332   8.5-23.5  (+7 -22=3 )    0.0   +14
 - KnightX 1.92                       2297  10.5-21.5  (+6 -17=9 )    0.0   +56
 - Ares 1.003a                        2285   6.5-24.5  (+5 -23=3 )    0.0   -87
 - Popochin 3.2                       2275  13.5-18.5  (+10-15=7 )    0.0   +97
 - Natwarlal 0.14                     2261  11.5-20.5  (+8 -17=7 )    0.0   +37
 - Butcher 1.60n1 64-bit              2250  10.5-26.5  (+8 -24=5 )    0.0   -43
 - Anechka 0.08                       2235   9.0-23.0  (+7 -21=4 )    0.0   -60
 - OBender 3.2.x                      2224  10.5-21.5  (+7 -18=7 )    0.0   -24
 - EXchess 4.03                       2214  12.0-19.0  (+8 -15=8 )    0.0   +12
 - BlackBishop 0.98                   2163  10.5-21.5  (+7 -18=7 )    0.1   -83
 - InmiChess3.06N                     2162  13.5-18.5  (+11-16=5 )    0.0   -20
 - Lime 66                            2143  23.5-29.5  (+19-25=9 )    1.6   -19
 - Adam 3.2                           2124  18.0-14.0  (+16-12=4 )   40.0   +53
 - BikJump 2.01 64-bit                2104  15.5-16.5  (+10-11=11)   94.6   -25
 - Bestia 0.90                        2021  22.0-10.0  (+18-6 =8 )  100.0   +33
 - BigLion 2.23x                      1989  19.0-13.0  (+16-10=6 )  100.0   -60
 - Faile 1.4.4                        1977  18.5-13.5  (+16-11=5 )  100.0   -81
 - Monik 2.2.2 32-bit                 1958  13.0-8.0   (+11-6 =4 )  100.0   -75
 - Micro-Max 4.8                      1954  14.0-7.0   (+10-3 =8 )  100.0   -56
 - Myrddin 0.82 32-bit                1916  25.5-6.5   (+24-5 =3 )  100.0   +47
 - BamBam                             1913  28.5-3.5   (+27-2 =3 )  100.0  +151
 - Clueless 1.4                       1906  27.0-5.0   (+25-3 =4 )  100.0   +77
 - Dabbaba 2.62                       1819  56.5-7.5   (+55-6 =3 )  100.0   +72
 - Chenard 2009.09.19                 1756  19.5-1.5   (+18-0 =3 )  100.0   +24


Created in 2005-2013 by CCRL team
Last games added on August 24, 2019