CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Quazar 0.2 64-bit in CCRL 40/40, 2019-07-19
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Quazar 0.2 64-bit has no rank with rating of 2189 Elo points (+34 -34),
based on 328 games: 139 wins, 131 losses and 58 draws
Score: 51.2%, Average opponent: −9.8, Draws: 17.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Capivara LK 0.09a01a 64-bit        2306   4.0-6.0   (+3 -5 =2 )    0.0   +49
 - Floyd 0.7 64-bit                   2296   4.5-5.5   (+4 -5 =1 )    0.0   +70
 - Jumbo 0.4.0 64-bit                 2275   3.0-3.0   (+2 -2 =2 )    0.0   +86
 - Absolute Zero 2.4.4.0 64-bit       2268   2.5-5.5   (+2 -5 =1 )    0.1   -67
 - Myrddin 0.85 64-bit                2218  13.0-11.0  (+11-9 =4 )    8.8   +58
 - FireFly 2.5.12 64-bit              2217   7.5-16.5  (+6 -15=3 )   13.0  -123
 - ChessKISS 1.7c 64-bit              2213   3.5-6.5   (+2 -5 =3 )   11.9   -80
 - Zevra 1.8.2 r612 64-bit            2196   0.5-3.5   (+0 -3 =1 )   39.1  -280
 - Dorpsgek Dillinger 64-bit          2194   7.5-2.5   (+7 -2 =1 )   41.1  +210
 - Carballo 0.8                       2194   6.5-3.5   (+5 -2 =3 )   40.2  +107
 - Isa 1.9.63 64-bit                  2186   7.5-2.5   (+7 -2 =1 )   56.6  +202
 - NagaSkaki 5.12                     2185   8.5-15.5  (+6 -13=5 )   57.9  -112
 - ECE 11.01                          2179  13.5-10.5  (+11-8 =5 )   69.1   +39
 - Kurt 0.9.2.2 64-bit                2169   7.5-16.5  (+5 -14=5 )   84.1  -156
 - Bearded 06_29                      2156  15.0-9.0   (+13-7 =4 )   92.8   +62
 - Dorpsgek Cosmopolitan 2 64-bit     2151   7.0-3.0   (+5 -1 =4 )   95.7   +96
 - GopherCheck 0.2.2 64-bit           2139   3.0-1.0   (+3 -1 =0 )   99.0  +184
 - Prophet 2.0 32-bit                 2136  11.0-13.0  (+10-12=2 )   99.6   -89
 - Parrot 07.07.22                    2135  16.5-7.5   (+15-6 =3 )   99.7   +98
 - Tunguska 1.0 64-bit                2128   4.0-6.0   (+3 -5 =2 )   99.9  -136
 - MadChess 1.2 64-bit                2114   5.0-5.0   (+5 -5 =0 )  100.0   -75
 - DoubleCheck 1.3.1 64-bit           2098  17.0-7.0   (+14-4 =6 )  100.0   +60


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019