CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
ShashChess Pro 1.0 64-bit (3314+19
−19
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Andrea Manzo Links: Homepage, Development Versions, Testing Framework, Shashchess Homepage
Stockfish was originally based on Glaurung by Tord Romstad. A try to implement Alexander Shashin's theory on a Stockfish derived chess engine
This is one of the 104 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3367+12
−12
(+53)26 − 24
(+7−5=38)
52.0%
26.0 / 50
0.0%
+63
1 = 1 0 = = = = = = = = = = = = 1 = = 1 = = = = = = 1 = = 0 1 = 1 0 = = = = = = = = = = = = = = 0 0
–   Houdini 6 64-bit3336+9
−9
(+22)27 − 23
(+8−4=38)
54.0%
27.0 / 50
2.1%
+43
= = = = 1 = 1 = = = = = = = = 0 1 = = = 1 = = = = = = = = = 1 0 1 = = = = = = = = = = = 1 = 0 1 = 0
–   SugaR XPrO 1.5.3 64-bit3325+16
−16
(+11)24 − 26
(+5−7=38)
48.0%
24.0 / 50
18.7%
0
1 = = = = = = = = = 0 = = = 0 1 = 0 = = = = = = = = = = 0 = = = = = = = = 0 = = 0 = = = 0 1 = 1 = 1
–   Komodo 12 64-bit3316+15
−14
(+2)24 − 26
(+6−8=36)
48.0%
24.0 / 50
43.5%
−9
0 = = = = = 1 = 1 = = = = = = = = 0 = 0 = = = = = = = 1 = = 1 1 = = = = = = 0 = = 0 = 1 = 0 = 0 = 0
–   Fire 7.1 64-bit3258+9
−9
(−56)30 − 20
(+12−2=36)
60.0%
30.0 / 50
100.0%
−3
= = = 0 1 = = = 1 = = = = = = = = 1 = = 1 = = = 1 1 = = = 0 1 1 = = 1 = = = = = = = = = 1 = 1 1 = =
–   Ethereal 11.00 64-bit3224+14
−14
(−90)34 − 16
(+20−2=28)
68.0%
34.0 / 50
100.0%
+13
= = = 1 1 = 1 0 1 1 = = = = 1 1 = 1 1 1 = = = = = 1 1 0 = = = = 1 1 1 = 1 = = = 1 1 = = = 1 1 = = =
–   Booot 6.3.1 64-bit3202+10
−10
(−112)31.5 − 18.5
(+17−4=29)
63.0%
31.5 / 50
100.0%
−37
0 0 1 0 1 = 1 1 = 1 = = 1 = 1 = 0 1 = = = = = 1 = = 1 1 1 = = = = = 1 = 1 = = = 1 = = = = = = 1 1 =
–   Shredder 13 64-bit3201+8
−8
(−113)32.5 − 17.5
(+17−2=31)
65.0%
32.5 / 50
100.0%
−28
1 = = = = = = = 1 = 1 = 1 = 1 = 1 1 1 1 = = = 1 1 0 1 = 1 = = = = = = 1 = = 0 = = = 1 = 1 = = 1 = =
–   Fizbo 2 64-bit3198+8
−9
(−116)33 − 17
(+19−3=28)
66.0%
33.0 / 50
100.0%
−22
= = 1 = 1 = = 0 = = 1 1 = 1 0 1 1 1 = = = = = = 1 = = = 1 0 1 1 = = = = 1 = 1 = 1 = 1 = 1 = 1 1 = =
–   Booot 6.3 64-bit3193+16
−16
(−121)34.5 − 15.5
(+23−4=23)
69.0%
34.5 / 50
100.0%
−3
= 1 1 1 0 1 0 1 1 = 0 = = = = 1 = 1 = = = 1 = = = 1 1 1 1 1 = = = 1 = 1 1 = = 0 1 1 1 1 = = 1 1 = =
–   Ethereal 10.55 64-bit3191+18
−18
(−123)33.5 − 16.5
(+20−3=27)
67.0%
33.5 / 50
100.0%
−24
1 = 1 = = 1 = 1 = 0 1 = 1 = = = 1 = 1 1 = 0 = 1 = 1 1 1 = 1 1 = = = 1 = = = = = = 1 1 = = = 0 1 = 1
–   Andscacs 0.94 64-bit3172+13
−13
(−142)39.5 − 10.5
(+29−0=21)
79.0%
39.5 / 50
100.0%
+45
1 1 = 1 1 1 1 1 = 1 1 = = = 1 1 1 1 1 1 1 1 = = = 1 = 1 = = = 1 1 1 = 1 1 = = = 1 1 = = = 1 = 1 = 1
–   Xiphos 0.4 64-bit3148+12
−12
(−166)38 − 12
(+27−1=22)
76.0%
38.0 / 50
100.0%
−1
= 1 1 1 = 1 1 = 1 = = 1 1 0 = 1 = 1 = = = = 1 1 = = = 1 = 1 1 1 1 1 1 = 1 1 1 = = = 1 1 = 1 1 = = 1
–   Laser 1.6 64-bit3129+11
−11
(−185)40.5 − 9.5
(+34−3=13)
81.0%
40.5 / 50
100.0%
+45
1 1 1 1 1 1 0 0 = 1 = 1 1 1 = 1 1 1 = 1 = 0 1 1 1 = = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 = 1 1 = =
–   Gull 3 64-bit3121+7
−7
(−193)36 − 14
(+23−1=26)
72.0%
36.0 / 50
100.0%
−63
1 = 1 = = = = 1 = 1 1 = = = = 1 = 1 = = = = 1 0 1 = 1 1 1 1 1 = = = 1 1 = 1 = 1 1 = = 1 = 1 1 1 = =
–   Chiron 4 64-bit3115+8
−9
(−199)39 − 11
(+30−2=18)
78.0%
39.0 / 50
100.0%
−9
1 1 = = 1 = = 1 1 1 = = 0 = = = = 1 1 = 1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 = 1 = 1 1 0 1 = 1 1 = 1 1 1 1
–   Strelka 5.5 64-bit3104+6
−6
(−210)40 − 10
(+30−0=20)
80.0%
40.0 / 50
100.0%
−12
1 = = = 1 1 1 = 1 1 1 = = 1 = 1 1 = 1 = = 1 1 1 1 1 1 1 = 1 1 1 1 = 1 = 1 1 1 = 1 = = 1 1 = = = 1 =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019