CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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OliThink 5.1.9 in CCRL 40/40, 2017-11-18
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
OliThink 5.1.9 has no rank with rating of 2154 Elo points (+30 -30),
based on 417 games: 150 wins, 178 losses and 89 draws
Score: 46.6%, Average opponent: +27.7, Draws: 21.3%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Critter 0.38                      2433   0.5-1.5   (+0 -1 =1 )    0.0  +122
 - Rodin 2.3a                        2337   0.5-3.5   (+0 -3 =1 )    0.0   -99
 - Amundsen 0.80                     2332   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Averno 0.81                       2319   1.0-1.0   (+1 -1 =0 )    0.0  +165
 - Cheese 1.3                        2306   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Natwarlal 0.14                    2304   1.0-1.0   (+1 -1 =0 )    0.0  +150
 - Ant 2006-F                        2299   1.0-1.0   (+1 -1 =0 )    0.0  +145
 - Xpdnt 080927                      2298   1.5-2.5   (+0 -1 =3 )    0.0   +76
 - Zeus 1.29                         2296   1.0-3.0   (+1 -3 =0 )    0.0   -84
 - Anechka 0.08                      2294   1.0-1.0   (+1 -1 =0 )    0.0  +140
 - Popochin 3.2                      2293   3.0-3.0   (+3 -3 =0 )    0.0  +139
 - Rodin 2.1h                        2282   2.5-3.5   (+2 -3 =1 )    0.0   +70
 - Glass 1.2                         2280   0.5-5.5   (+0 -5 =1 )    0.0  -233
 - Bison 8.2.4r                      2279   2.0-2.0   (+2 -2 =0 )    0.0  +125
 - AliChess 4.19                     2241   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - AliChess 4.18                     2240   1.5-2.5   (+1 -2 =1 )    0.0    -5
 - Feuerstein 0.4.6.1                2236   2.5-7.5   (+2 -7 =1 )    0.0  -124
 - KMTChess 1.2.1 64-bit             2228   8.0-10.0  (+7 -9 =2 )    0.0   +30
 - Uralochka 1.1b                    2218   5.0-3.0   (+5 -3 =0 )    0.0  +174
 - Gibbon 2.52a                      2214  16.5-29.5  (+13-26=7 )    0.0   -50
 - GarboChess 0.21                   2213   4.5-8.5   (+3 -7 =3 )    0.5   -54
 - ChessAlex 2.0r4                   2212   9.5-4.5   (+7 -2 =5 )    0.1  +176
 - Atlas 2.20                        2205   1.0-1.0   (+1 -1 =0 )    1.3   +51
 - Neurosis 2.5                      2203   6.0-6.0   (+3 -3 =6 )    0.2   +49
 - BlackBishop 1.0                   2199   2.5-1.5   (+2 -1 =1 )    0.6  +140
 - RattateChess Bologna 2007         2199   4.5-3.5   (+4 -3 =1 )    1.2   +96
 - Alf 1.09                          2193   5.0-3.0   (+5 -3 =0 )    2.1  +148
 - OBender 3.2.4.2                   2189   6.0-12.0  (+5 -11=2 )    2.7   -96
 - Mediocre 0.34                     2183   3.0-1.0   (+3 -1 =0 )    7.3  +255
 - NagaSkaki 5.12                    2182  10.0-8.0   (+7 -5 =6 )    5.8   +62
 - Atak 6.5                          2177  21.5-26.5  (+16-21=11)   11.2   -15
 - Hamsters 0.0.6                    2175   5.0-13.0  (+4 -12=2 )   13.8  -160
 - Lime 66                           2169   2.0-10.0  (+1 -9 =2 )   20.7  -255
 - Sungorus 1.2                      2168  13.0-11.0  (+9 -7 =8 )   23.7   +41
 - Parrot 07.07.22                   2131   3.0-1.0   (+2 -0 =2 )   89.3  +119
 - TJchess 0.121                     2130   2.5-1.5   (+2 -1 =1 )   90.6   +71
 - Adam 3.2                          2124  10.0-8.0   (+8 -6 =4 )   93.6   +10
 - Clarabit 1.00 32-bit              2111   2.0-2.0   (+1 -1 =2 )   98.8   -43
 - Adam 3.1                          2105   2.5-1.5   (+1 -0 =3 )   99.4   +18
 - ZCT 0.3.2500                      2046   2.0-2.0   (+1 -1 =2 )  100.0  -118
 - KMTChess 1.1 32-bit               2043  16.0-4.0   (+14-2 =4 )  100.0  +119
 - Carballo 0.4                      1912  14.0-4.0   (+11-1 =6 )  100.0   -52


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017