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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Alex 1.96 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:
Alex 1.96 has no rank with rating of 2119 Elo points (+19 -20),
based on 1221 games: 389 wins, 633 losses and 199 draws
Score: 40.0%, Average opponent: +81.5, Draws: 16.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Bison 9.8 64-bit                   2674   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Critter 0.40 32-bit                2569   2.0-19.0  (+1 -18=2 )    0.0   +70
 - Amyan 1.62                         2542   0.5-20.5  (+0 -20=1 )    0.0  -150
 - Matacz 1.4                         2446   5.5-26.5  (+2 -23=7 )    0.0   +74
 - nanoSzachy 3.5                     2413   3.5-17.5  (+2 -16=3 )    0.0   +19
 - RomiChess P3k 64-bit               2408   6.5-25.5  (+2 -21=9 )    0.0   +76
 - LittleThought 1.04 64-bit          2401   6.5-25.5  (+5 -24=3 )    0.0   +25
 - Gaia 3.5 32-bit                    2394   3.5-28.5  (+2 -27=3 )    0.0   -86
 - Gosu 0.16                          2380   7.0-25.0  (+2 -20=10)    0.0   +65
 - Der Bringer 1.9                    2373   5.5-26.5  (+4 -25=3 )    0.0   -31
 - Djinn 0.925x                       2372   3.0-29.0  (+1 -27=4 )    0.0  -113
 - Muse 0.899b                        2371   4.0-28.0  (+2 -26=4 )    0.0   -77
 - Dirty ACCA3                        2368   5.0-16.0  (+4 -15=2 )    0.0   +28
 - Glass 1.3                          2355   9.0-48.0  (+6 -45=6 )    0.0   -60
 - Cheese 1.3                         2342  10.0-22.0  (+7 -19=6 )    0.0   +81
 - Arion 1.7                          2333   8.5-23.5  (+7 -22=3 )    0.0   +17
 - KnightX 1.92                       2296  10.5-21.5  (+6 -17=9 )    0.0   +57
 - Ares 1.003a                        2284   6.5-24.5  (+5 -23=3 )    0.0   -86
 - Popochin 3.2                       2274  13.5-18.5  (+10-15=7 )    0.0   +98
 - Natwarlal 0.14                     2261  11.5-20.5  (+8 -17=7 )    0.0   +39
 - Butcher 1.60n1 64-bit              2249  10.5-26.5  (+8 -24=5 )    0.0   -42
 - Anechka 0.08                       2235   9.0-23.0  (+7 -21=4 )    0.0   -58
 - OBender 3.2.x                      2222  10.5-21.5  (+7 -18=7 )    0.0   -24
 - EXchess 4.03                       2212  12.0-19.0  (+8 -15=8 )    0.0   +12
 - BlackBishop 0.98                   2161  10.5-21.5  (+7 -18=7 )    0.1   -83
 - InmiChess3.06N                     2160  13.5-18.5  (+11-16=5 )    0.0   -20
 - Lime 66                            2141  23.5-29.5  (+19-25=9 )    1.6   -19
 - Adam 3.2                           2121  18.0-14.0  (+16-12=4 )   43.9   +52
 - BikJump 2.01 64-bit                2098  15.5-16.5  (+10-11=11)   97.2   -29
 - Bestia 0.90                        2028  22.0-10.0  (+18-6 =8 )  100.0   +42
 - BigLion 2.23x                      1985  19.0-13.0  (+16-10=6 )  100.0   -62
 - Faile 1.4.4                        1974  18.5-13.5  (+16-11=5 )  100.0   -82
 - Monik 2.2.2 32-bit                 1955  13.0-8.0   (+11-6 =4 )  100.0   -76
 - Micro-Max 4.8                      1947  14.0-7.0   (+10-3 =8 )  100.0   -61
 - Myrddin 0.82 32-bit                1911  25.5-6.5   (+24-5 =3 )  100.0   +44
 - BamBam                             1908  28.5-3.5   (+27-2 =3 )  100.0  +148
 - Clueless 1.4                       1902  27.0-5.0   (+25-3 =4 )  100.0   +75
 - Dabbaba 2.62                       1813  56.5-7.5   (+55-6 =3 )  100.0   +68
 - Chenard 2009.09.19                 1750  19.5-1.5   (+18-0 =3 )  100.0   +20


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