CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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ShashChess Pro 1.0 64-bit (3312+19
−19		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Andrea Manzo Links: List of Authors, 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 123 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3365+12
−12		(+53)26 − 24
(+7−5=38)
52.0%
26.0 / 50
0.0%
+63
1 0 = = = = = = = = = = = = = = 0 0 1 = = 0 1 = = 1 = = = = = = 1 = 1 0 = = = = = = = = = = = = 1 =
–   Houdini 6 64-bit3335+8
−8		(+23)27 − 23
(+8−4=38)
54.0%
27.0 / 50
1.3%
+44
1 = = = = = = = = = = = 1 = 0 1 = 0 = = = = 1 0 1 = = = 1 = = = = = = = = = 1 = 1 = = = = = = = = 0
–   SugaR XPrO 1.5.3 64-bit3323+16
−16		(+11)24 − 26
(+5−7=38)
48.0%
24.0 / 50
18.6%
0
1 = = = = = = = = = 0 = = = 0 1 = 0 = = = = = = = = = = 0 = = = = = 0 = = = 0 1 = 1 = 1 = = = 0 = =
–   Komodo 12 64-bit3314+14
−15		(+2)24 − 26
(+6−8=36)
48.0%
24.0 / 50
43.2%
−9
= = = = = = 0 = = 0 = 1 = 0 = 0 = 0 = 1 = = 1 1 = 0 = = = = = = 0 = = = = = 1 = 1 = = = = = = = = 0
–   Fire 7.1 64-bit3258+7
−8		(−54)30 − 20
(+12−2=36)
60.0%
30.0 / 50
100.0%
−1
= = 1 = = = = = = = = = 1 = 1 1 = = = = = 0 1 1 = 1 = = 1 = = = 1 1 = = = 0 1 = = = 1 = = = = = = =
–   Ethereal 11.00 64-bit3222+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-bit3199+9
−9		(−113)31.5 − 18.5
(+17−4=29)
63.0%
31.5 / 50
100.0%
−38
= = 1 = 1 = = = 1 = = = = = = 1 1 = 1 = = = = = = = = 1 = = 1 1 0 0 1 0 1 = 1 1 = 1 = = 1 = 1 = 0 1
–   Shredder 13 64-bit3198+8
−8		(−114)32.5 − 17.5
(+17−2=31)
65.0%
32.5 / 50
100.0%
−29
= 1 = = 0 = = = 1 = 1 = = 1 = = 1 = = = = = 1 1 = = = 1 1 0 1 = 1 = = = = = = = 1 = 1 = 1 = 1 = 1 1
–   Fizbo 2 64-bit3196+8
−8		(−116)33 − 17
(+19−3=28)
66.0%
33.0 / 50
100.0%
−22
= = = = 1 = 1 = 1 = 1 = 1 = 1 1 = = = = 1 0 1 1 1 1 = = = = = = 1 = = = 1 = 1 = = 0 = = 1 1 = 1 0 1
–   Booot 6.3 64-bit3192+16
−16		(−120)34.5 − 15.5
(+23−4=23)
69.0%
34.5 / 50
100.0%
−2
= 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-bit3189+18
−18		(−123)33.5 − 16.5
(+20−3=27)
67.0%
33.5 / 50
100.0%
−24
1 = = = = = = 1 1 = = = 0 1 = 1 = 1 1 = = = 1 1 = 0 = 1 = 1 1 1 1 = 1 = = 1 = 1 = 0 1 = 1 = = = 1 =
–   Andscacs 0.94 64-bit3169+13
−13		(−143)39.5 − 10.5
(+29−0=21)
79.0%
39.5 / 50
100.0%
+44
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-bit3144+11
−11		(−168)38 − 12
(+27−1=22)
76.0%
38.0 / 50
100.0%
−3
= 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-bit3128+11
−10		(−184)40.5 − 9.5
(+34−3=13)
81.0%
40.5 / 50
100.0%
+46
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-bit3118+7
−7		(−194)36 − 14
(+23−1=26)
72.0%
36.0 / 50
100.0%
−64
= = 1 1 = 1 = 1 1 = = 1 = 1 1 1 = = 1 1 1 1 1 = = 1 = = = = 1 0 1 = 1 = 1 = = = = 1 = 1 1 = = = = 1
–   Chiron 4 64-bit3113+8
−8		(−199)39 − 11
(+30−2=18)
78.0%
39.0 / 50
100.0%
−9
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 1 = = 1 = = 1 1 1 = = 0 = = = = 1
–   Strelka 5.5 64-bit3102+7
−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 =
850 games: 327 wins, 51 losses, 472 draws (55.5%), score: 66.2%

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021