CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Sayuri 2017.16.12 64-bit in CCRL 40/4, 2019-06-15
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:
Sayuri 2017.16.12 64-bit has no rank with rating of 1752 Elo points (+30 -30),
based on 423 games: 139 wins, 214 losses and 70 draws
Score: 41.1%, Average opponent: +67.8, Draws: 16.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Embla 1.0.1 64-bit                 1987   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Faile 1.4.4                        1977   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - SamChess                           1919   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Tyrell 1.02                        1887   9.0-21.0  (+7 -19=4 )    0.0   -20
 - MrChess 2.1                        1886   9.5-20.5  (+6 -17=7 )    0.0    +2
 - Purple Haze 2.1.0                  1884  10.5-20.5  (+9 -19=3 )    0.0    +1
 - Presbyter 1.3.0 64-bit             1867   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Butter 1.0 64-bit                  1865   8.5-18.5  (+6 -16=5 )    0.0   -25
 - Simontacchi 1.81                   1862  10.0-17.0  (+10-17=0 )    0.0    -4
 - Roce 0.0390                        1853  11.5-18.5  (+10-17=3 )    0.0    +8
 - Ranita 2.4                         1843   9.0-20.0  (+5 -16=8 )    0.0   -42
 - Ziggurat 0.18 64-bit               1819  15.0-14.0  (+13-12=4 )    0.0   +83
 - Enigma 1.1.4                       1793  11.0-20.0  (+7 -16=8 )    0.6   -61
 - Bremboce 0.6.2                     1792  17.5-12.5  (+15-10=5 )    1.1  +101
 - Pulsar 2009-9b                     1772  15.5-14.5  (+13-12=5 )   11.5   +31
 - Skiull 0.2 64-bit                  1760  13.5-16.5  (+10-13=7 )   33.2   -27
 - Laurifer 1.0                       1751   1.0-0.0   (+1 -0 =0 )   51.4  +INF
 - Ziggy 0.7                          1746  15.5-13.5  (+14-12=3 )   63.0   +23
 - Rocinante 2.0 64-bit (mcts)        1745   1.0-0.0   (+1 -0 =0 )   64.5  +INF
 - Zzzzzz 3.51                        1730  14.0-16.0  (+11-13=6 )   88.9   -45
 - TSCP 1.81                          1724   0.5-0.5   (+0 -0 =1 )   95.7   -58
 - Tristram 4.16                      1711   0.0-1.0   (+0 -1 =0 )   97.9  -INF
 - Gargamella 0.5.0                   1683   0.5-0.5   (+0 -0 =1 )  100.0   -38
 - Damas 9                            1580   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019