CCRL 40/15
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 1'237'141 games
played by 2'823 programs

White wins: 424'144 (34.3%)
Black wins: 311'632 (25.2%)
Draws: 501'365 (40.5%)
White score: 54.5%

Engine Details

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Atak 6.0 in CCRL 40/15, 2021-04-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Atak 6.0 has no rank with rating of 2149 Elo points (+34 -34),
based on 321 games: 120 wins, 129 losses and 72 draws
Score: 48.6%, Average opponent: +6.8, Draws: 22.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - nanoSzachy 3.4                          2408   0.5-3.5   (+0 -3 =1 )    0.0   -29
 - Matilde 2008 32-bit                     2273   0.5-1.5   (+0 -1 =1 )    0.0   -17
 - Tornado 1.0                             2271   3.0-7.0   (+2 -6 =2 )    0.0   -23
 - Absolute Zero 2.4.4.0 64-bit            2270   0.5-7.5   (+0 -7 =1 )    0.0  -283
 - Popochin 2.7                            2269   4.0-6.0   (+2 -4 =4 )    0.0   +61
 - Cheese 1.2                              2262   9.5-12.5  (+5 -8 =9 )    0.0   +71
 - Exacto 0.e 64-bit                       2252   1.5-4.5   (+1 -4 =1 )    0.0   -96
 - Brutus 6.0                              2252   1.5-7.5   (+1 -7 =1 )    0.0  -177
 - Absolute Zero 2.4.0.0 64-bit            2243   3.5-6.5   (+2 -5 =3 )    0.0    -6
 - Uralochka 1.1b                          2218   3.5-2.5   (+3 -2 =1 )    0.0  +137
 - AliChess 4.16                           2214   1.0-1.0   (+1 -1 =0 )    0.4   +65
 - ZCT 0.3.2451                            2211   2.5-1.5   (+2 -1 =1 )    0.3  +157
 - ChessAlex 2.0r4                         2203   2.0-4.0   (+2 -4 =0 )    0.3   -95
 - MORA 1.0.0                              2200   6.5-5.5   (+6 -5 =1 )    0.9   +86
 - AliChess 4.08                           2196   5.0-5.0   (+3 -3 =4 )    2.2   +47
 - OBender 3.2.4.2                         2192   1.0-1.0   (+1 -1 =0 )    1.6   +43
 - NG-Play 9.87 64-bit                     2190   6.5-3.5   (+5 -2 =3 )    2.0  +145
 - Neurosis 2.4                            2188   3.5-0.5   (+3 -0 =1 )    4.7  +326
 - NagaSkaki 5.12                          2187   3.5-8.5   (+3 -8 =1 )    2.5  -136
 - BlackBishop 0.47                        2182   1.0-3.0   (+1 -3 =0 )    9.0  -200
 - Lime 66                                 2182   1.0-1.0   (+1 -1 =0 )    4.2   +33
 - Hamsters 0.0.6                          2178   7.5-8.5   (+6 -7 =3 )    7.8    +7
 - CT800 1.20 64-bit                       2175   3.0-3.0   (+2 -2 =2 )   12.5   +26
 - Feuerstein 0.4.6                        2175   3.0-7.0   (+1 -5 =4 )   15.1  -101
 - Bearded 06_29                           2157   0.5-5.5   (+0 -5 =1 )   35.9  -350
 - Mediocre 0.334                          2151   1.0-1.0   (+1 -1 =0 )   47.1    +2
 - GopherCheck 0.2.2 64-bit                2141   2.0-2.0   (+1 -1 =2 )   63.9    -8
 - Parrot 07.01.16                         2135   1.0-1.0   (+1 -1 =0 )   71.7   -14
 - TJchess 0.121                           2134   7.0-5.0   (+5 -3 =4 )   76.9   +35
 - Tunguska 1.0 64-bit                     2129   3.0-7.0   (+3 -7 =0 )   83.4  -199
 - Clarabit 1.00 32-bit                    2116   7.5-2.5   (+7 -2 =1 )   94.6  +175
 - Kurt 0.9.2 32-bit                       2114   5.5-4.5   (+5 -4 =1 )   95.2    +8
 - Lime 62                                 2106   2.0-2.0   (+1 -1 =2 )   97.2   -32
 - Feuerstein 0.4.5.1                      2080   2.0-0.0   (+2 -0 =0 )   99.6  +INF
 - Buzz 0.07                               2080   1.5-0.5   (+1 -0 =1 )   99.9   +73
 - BigLion 2.23x                           2067   2.5-3.5   (+2 -3 =1 )  100.0  -149
 - BikJump 1.8 32-bit                      2061   2.5-3.5   (+1 -2 =3 )  100.0  -133
 - Gogobello 0.12 64-bit                   2059   7.0-5.0   (+6 -4 =2 )  100.0   -25
 - Gibbon 2.01b                            2049   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Monarch 1.7                             2044   1.0-1.0   (+1 -1 =0 )  100.0  -105
 - Mustang 4.97                            2044   5.0-3.0   (+3 -1 =4 )  100.0   -30
 - Matheus 2.3                             2042   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - BibiChess 0.5                           2000   2.5-1.5   (+1 -0 =3 )  100.0   -81
 - Rival 1.18                              1975   3.5-0.5   (+3 -0 =1 )  100.0  +108
 - Zeta Dva 0303 64-bit                    1956   5.5-0.5   (+5 -0 =1 )  100.0  +161
 - Smash 1.0.3                             1951   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - ECE 0.3                                 1915   2.5-1.5   (+2 -1 =1 )  100.0  -142
 - Clueless 1.4                            1913   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Warrior 1.0.3                           1906   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Surprise 4.3b13                         1894   2.0-2.0   (+2 -2 =0 )  100.0  -255
 - Micro-Max 4.8                           1892   2.0-0.0   (+2 -0 =0 )  100.0  +INF

Created in 2005-2013 by CCRL team
Last games added on April 17, 2021