CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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OBender 3.10.1 in CCRL 40/15, 2020-11-28
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: +14.4, Draws: 21.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Chispa 4.0.3                            2274   1.5-0.5   (+1 -0 =1 )    0.0  +359
 - 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                         2215   2.0-10.0  (+1 -9 =2 )    0.0  -127
 - Neurosis 2.3                            2214   3.0-9.0   (+2 -8 =2 )    0.0   -53
 - Latista (Sinobyl) 1.5                   2206   1.5-2.5   (+1 -2 =1 )    0.0   +49
 - RattateChess Bologna 2007               2201   0.5-1.5   (+0 -1 =1 )    0.0   -12
 - 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                             2188   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                          2161   6.0-6.0   (+3 -3 =6 )    0.0   +90
 - Mediocre 0.334                          2151   1.5-2.5   (+0 -1 =3 )    0.0   +20
 - GopherCheck 0.2.2 64-bit                2141   2.0-2.0   (+2 -2 =0 )    0.1   +70
 - Prophet 2.0 32-bit                      2138   5.0-9.0   (+4 -8 =2 )    0.0   -42
 - Parrot 07.07.22                         2136   6.0-8.0   (+5 -7 =2 )    0.0    +9
 - Adam 3.1                                2110   2.0-4.0   (+2 -4 =0 )    3.3  -114
 - Lime 62                                 2106   1.5-4.5   (+1 -4 =1 )    5.9  -164
 - Hedgehog 1.82 64-bit                    2097   5.5-6.5   (+4 -5 =3 )   10.5    -5
 - Feuerstein 0.4.5.1                      2080   1.0-1.0   (+1 -1 =0 )   36.4    +9
 - BigLion 2.23w                           2077   5.0-7.0   (+3 -5 =4 )   37.4   -49
 - RamJet 0.12                             2076   5.5-4.5   (+5 -4 =1 )   41.1   +42
 - BigLion 2.23x                           2067   8.5-7.5   (+8 -7 =1 )   58.3   +23
 - Mustang 4.97                            2044   1.5-2.5   (+1 -2 =1 )   88.9  -108
 - Monarch 1.7                             2044   5.0-3.0   (+3 -1 =4 )   91.2   +51
 - Matheus 2.3                             2042  17.5-16.5  (+13-12=9 )   91.9   -19
 - Marvin 1.3.0                            1976   7.0-8.0   (+5 -6 =4 )  100.0  -116
 - Smash 1.0.3                             1951   3.0-5.0   (+2 -4 =2 )  100.0  -208
 - Clueless 1.4                            1913  12.5-3.5   (+11-2 =3 )  100.0   +60
 - Gogobello 0.10 64-bit                   1897  11.0-3.0   (+10-2 =2 )  100.0   +55
 - Micro-Max 4.8                           1892  19.0-3.0   (+17-1 =4 )  100.0  +116


Created in 2005-2013 by CCRL team
Last games added on November 28, 2020