CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Sabrina 3.0.25 64-bit in CCRL 40/4, 2019-07-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Sabrina 3.0.25 64-bit is #573 with rating of 1415 Elo points (+27 -27),
based on 489 games: 165 wins, 167 losses and 157 draws
Score: 49.8%, Average opponent: −3.3, Draws: 32.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Storm 0.6                          1629   9.5-20.5  (+7 -18=5 )    0.0   +73
 - Rainman 0.7.5                      1613   9.5-20.5  (+3 -14=13)    0.0   +84
 - VanillaChess 2.6g                  1579   5.5-23.5  (+1 -19=9 )    0.0   -51
 - Shallow Blue 1.1.0 64-bit          1568   7.5-24.5  (+4 -21=7 )    0.0   -47
 - Hokus-Pokus 0.6.3                  1551   9.0-21.0  (+5 -17=8 )    0.0    -5
 - Piranha 0.5                        1502  11.0-18.0  (+9 -16=4 )    0.0   -10
 - Supra 26.0 pro 64-bit              1484   8.5-16.5  (+3 -11=11)    0.0   -21
 - Nero 6.1                           1448  13.5-16.5  (+6 -9 =15)    1.9     0
 - Hactar 0.9.0 64-bit                1448  13.5-15.5  (+5 -7 =17)    1.6   +15
 - Joanna 2002 1.06                   1425  14.5-14.5  (+4 -4 =21)   38.6   +14
 - Tony's Chess 0.02                  1410  13.5-16.5  (+12-15=3 )   62.0   -44
 - Ozwald 0.43                        1333  15.5-13.5  (+12-10=7 )  100.0   -56
 - Tikov 0.6.3                        1244  22.5-7.5   (+17-2 =11)  100.0    -6
 - Gringo 1.4.9b                      1231  15.0-4.0   (+14-3 =2 )  100.0   +55
 - Pierre 1.7                         1230  25.5-2.5   (+23-0 =5 )  100.0  +164
 - Usurpator II                       1132  24.5-5.5   (+19-0 =11)  100.0   -68
 - Soberango 0.10.3                   1103  25.0-5.0   (+21-1 =8 )  100.0   -65


Created in 2005-2013 by CCRL team
Last games added on July 17, 2019