CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Sayuri 2018.03.06 64-bit in CCRL 40/4, 2019-10-12
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Sayuri 2018.03.06 64-bit is #465 with rating of 1839 Elo points (+20 -20),
based on 979 games: 413 wins, 432 losses and 134 draws
Score: 49.0%, Average opponent: +8.2, Draws: 13.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Ares 1.005.2 64-bit                2441   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Chezzz 1.0.3                       2324   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Abbess 2018.02.07                  2069   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Ecce 1.0 (rev. 508) 64-bit         2017   6.5-25.5  (+4 -23=5 )    0.0   -63
 - Zeta Dva 0303 64-bit               2008   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - BigLion 2.23x                      1989   9.0-23.0  (+7 -21=4 )    0.0   -26
 - Zeta Dva 0310 64-bit               1973  15.0-25.0  (+12-22=6 )    0.0   +38
 - Chess4j 3.2 64-bit                 1957   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Wuttang r2 64-bit                  1951  11.0-21.0  (+10-20=2 )    0.0   -19
 - Zeta Dva 0306 64-bit               1939  10.0-22.0  (+8 -20=4 )    0.0   -50
 - BeLL 0.0.41 64-bit                 1938  12.0-20.0  (+11-19=2 )    0.0    -4
 - Fairy-Max 5.0b3                    1918  18.0-22.0  (+15-19=6 )    0.0   +40
 - Reger 0.09                         1912  12.5-19.5  (+10-17=5 )    0.0   -11
 - Dabbaba 7.49                       1909  15.0-17.0  (+12-14=6 )    0.0   +45
 - Clueless 1.4                       1905  12.0-20.0  (+10-18=4 )    0.0   -36
 - Fairy-Max 5.0b                     1891  17.5-22.5  (+15-20=5 )    0.0    +6
 - Surprise 4.3b13                    1889  13.5-18.5  (+13-18=1 )    0.0   -16
 - MatMoi 7.15.0-cct 64-bit           1885  13.5-18.5  (+12-17=3 )    0.0   -17
 - Butter 1.0 64-bit                  1865  15.5-16.5  (+13-14=5 )    3.2   +16
 - Roce 0.0390                        1854  10.5-21.5  (+9 -20=3 )    9.5  -129
 - Ranita 2.4                         1844  17.0-15.0  (+13-11=8 )   33.0   +28
 - RataAeroespacial 0.2.1             1818  16.0-16.0  (+14-14=4 )   95.3   -22
 - Beaches 2.32                       1804  15.5-16.5  (+12-13=7 )   99.9   -47
 - ChessterfieldCL i5a                1800  21.5-18.5  (+18-15=7 )   99.9   -11
 - Chenard 2018.03.06 64-bit          1795  26.0-14.0  (+24-12=4 )   99.9   +77
 - MOBMAT 0.903d 64-bit               1790  19.5-12.5  (+17-10=5 )   99.8   +34
 - CDrill 1800 build 4                1787  24.0-16.0  (+20-12=8 )  100.0   +21
 - Lodocase 240208                    1761  16.5-15.5  (+15-14=3 )  100.0   -62
 - Shallow Blue 2.0.0 64-bit          1739  22.5-9.5   (+20-7 =5 )  100.0   +59
 - AdaChess 3.4 64-bit                1728  22.0-10.0  (+19-7 =6 )  100.0   +31
 - TSCP 1.81                          1724  20.0-12.0  (+19-11=2 )  100.0   -12
 - Aldebaran 0.7.0                    1713  27.0-5.0   (+23-1 =8 )  100.0  +133
 - EnkoChess 290818                   1676  16.5-13.5  (+14-11=5 )  100.0  -124
 - Tom Thumb 0.2 64-bit               1675  23.5-8.5   (+23-8 =1 )  100.0   +44


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019