CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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OBender 3.10.1 in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
OBender 3.10.1 has no rank with rating of 2002 Elo points (+30 -30),
based on 308 games: 116 wins, 126 losses and 66 draws
Score: 48.4%, Average opponent: +15.1, Draws: 21.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Chispa 4.0.3                            2228   1.5-0.5   (+1 -0 =1 )    0.0  +396
 - Popochin 2.7                            2216   4.0-6.0   (+3 -5 =2 )    0.0  +129
 - Joker 1.1.06                            2203   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - AliChess 4.06                           2184   2.0-8.0   (+2 -8 =0 )    0.0   -99
 - Neurosis 2.3                            2159   3.0-9.0   (+2 -8 =2 )    0.0   -57
 - GarboChess 0.21                         2155   2.0-10.0  (+1 -9 =2 )    0.0  -125
 - Latista (Sinobyl) 1.5                   2152   1.5-2.5   (+1 -2 =1 )    0.0   +46
 - RattateChess Bologna 2007               2151   0.5-1.5   (+0 -1 =1 )    0.0   -12
 - Alf 1.09                                2143   3.0-3.0   (+3 -3 =0 )    0.0  +141
 - AliChess 4.08                           2141   3.5-6.5   (+2 -5 =3 )    0.0   +15
 - Buzz 0.08 32-bit                        2139   3.0-2.0   (+2 -1 =2 )    0.0  +226
 - EveAnn 1.63                             2139   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - NagaSkaki 4.00                          2097   6.0-6.0   (+3 -3 =6 )    0.0   +95
 - Mediocre 0.334                          2096   1.5-2.5   (+0 -1 =3 )    0.0   +23
 - GopherCheck 0.2.2 64-bit                2088   2.0-2.0   (+2 -2 =0 )    0.0   +86
 - Prophet 2.0 32-bit                      2080   5.0-9.0   (+4 -8 =2 )    0.0   -45
 - Parrot 07.07.22                         2078   6.0-8.0   (+5 -7 =2 )    0.0    +9
 - Adam 3.1                                2048   2.0-4.0   (+2 -4 =0 )    0.6  -130
 - Lime 62                                 2045   1.5-4.5   (+1 -4 =1 )    1.3  -172
 - Hedgehog 1.82 64-bit                    2036   5.5-6.5   (+4 -5 =3 )    3.2    -2
 - BigLion 2.23w                           2013   5.0-7.0   (+3 -5 =4 )   26.2   -55
 - RamJet 0.12                             2009   5.5-4.5   (+5 -4 =1 )   36.5   +51
 - BigLion 2.23x                           2003   8.5-7.5   (+8 -7 =1 )   47.6   +33
 - Monarch 1.7                             1985   5.0-3.0   (+3 -1 =4 )   84.7   +74
 - Mustang 4.97                            1974   1.5-2.5   (+1 -2 =1 )   93.1  -121
 - Matheus 2.3                             1970  17.5-16.5  (+13-12=9 )   96.7   -20
 - Marvin 1.3.0                            1906   7.0-8.0   (+5 -6 =4 )  100.0  -122
 - Smash 1.0.3                             1875   3.0-5.0   (+2 -4 =2 )  100.0  -229
 - Clueless 1.4                            1838  12.5-3.5   (+11-2 =3 )  100.0   +66
 - Gogobello 0.10 64-bit                   1817  11.0-3.0   (+10-2 =2 )  100.0   +56
 - Micro-Max 4.8                           1813  19.0-3.0   (+17-1 =4 )  100.0  +109


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024