CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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OBender 3.10.1 in CCRL 40/15, 2020-08-08
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
OBender 3.10.1 has no rank with rating of 2071 Elo points (+34 -34),
based on 322 games: 120 wins, 133 losses and 69 draws
Score: 48.0%, Average opponent: +15.1, Draws: 21.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Chispa 4.0.3                            2275   1.5-0.5   (+1 -0 =1 )    0.0  +360
 - Popochin 2.7                            2269   4.0-6.0   (+3 -5 =2 )    0.0  +125
 - Joker 1.1.06                            2252   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - AliChess 4.06                           2234   2.0-8.0   (+2 -8 =0 )    0.0  -117
 - GarboChess 0.21                         2216   2.0-10.0  (+1 -9 =2 )    0.0  -126
 - Neurosis 2.3                            2215   3.0-9.0   (+2 -8 =2 )    0.0   -52
 - Latista (Sinobyl) 1.5                   2207   1.5-2.5   (+1 -2 =1 )    0.0   +50
 - RattateChess Bologna 2007               2202   0.5-1.5   (+0 -1 =1 )    0.0   -11
 - Alf 1.09                                2196   3.0-3.0   (+3 -3 =0 )    0.0  +125
 - AliChess 4.08                           2196   3.5-6.5   (+2 -5 =3 )    0.0   +19
 - Buzz 0.08 32-bit                        2194   3.0-2.0   (+2 -1 =2 )    0.0  +199
 - EveAnn 1.63                             2189   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Feuerstein 0.4.5.2                      2188   4.5-7.5   (+3 -6 =3 )    0.0   +27
 - NagaSkaki 4.00                          2162   6.0-6.0   (+3 -3 =6 )    0.0   +91
 - Mediocre 0.334                          2151   1.5-2.5   (+0 -1 =3 )    0.0   +20
 - GopherCheck 0.2.2 64-bit                2142   2.0-2.0   (+2 -2 =0 )    0.1   +71
 - Prophet 2.0 32-bit                      2138   5.0-9.0   (+4 -8 =2 )    0.0   -42
 - Parrot 07.07.22                         2137   6.0-8.0   (+5 -7 =2 )    0.0   +10
 - Adam 3.1                                2110   2.0-4.0   (+2 -4 =0 )    3.4  -114
 - Lime 62                                 2106   1.5-4.5   (+1 -4 =1 )    5.9  -164
 - Hedgehog 1.82 64-bit                    2098   5.5-6.5   (+4 -5 =3 )   10.5    -4
 - Feuerstein 0.4.5.1                      2080   1.0-1.0   (+1 -1 =0 )   36.4    +9
 - BigLion 2.23w                           2078   5.0-7.0   (+3 -5 =4 )   37.5   -48
 - RamJet 0.12                             2077   5.5-4.5   (+5 -4 =1 )   41.1   +43
 - BigLion 2.23x                           2068   8.5-7.5   (+8 -7 =1 )   58.1   +24
 - Monarch 1.7                             2045   5.0-3.0   (+3 -1 =4 )   91.2   +52
 - Mustang 4.97                            2045   1.5-2.5   (+1 -2 =1 )   89.0  -107
 - Matheus 2.3                             2043  17.5-16.5  (+13-12=9 )   91.9   -18
 - Marvin 1.3.0                            1977   7.0-8.0   (+5 -6 =4 )  100.0  -115
 - Smash 1.0.3                             1952   3.0-5.0   (+2 -4 =2 )  100.0  -207
 - Clueless 1.4                            1913  12.5-3.5   (+11-2 =3 )  100.0   +60
 - Gogobello 0.10 64-bit                   1898  11.0-3.0   (+10-2 =2 )  100.0   +56
 - Micro-Max 4.8                           1893  19.0-3.0   (+17-1 =4 )  100.0  +117


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020