CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Engine Details

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ShashChess 8.0 64-bit 4CPU (3453+21
−21
)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
–   SugaR NN 1.1 64-bit 4CPU3486+21
−21
(+33)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
1.3%
+56
= = = = = = = = = 1 = 1 = = = = = = = = = = = = = = 0 1 = 1 = =
–   Stockfish 10 64-bit 4CPU3466+16
−16
(+13)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
15.9%
+19
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = 1 = =
–   SugaR 1.6.1 64-bit 4CPU3464+25
−25
(+11)16 − 16
(+1−1=30)
50.0%
16.0 / 32
24.0%
+11
= = = = 1 0 = = = = = = = = = = = = = = = = = = = = = = = = = =
–   Komodo 13.1 64-bit 4CPU3411+23
−23
(−42)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
99.7%
+35
= = = = = 1 = 1 = 1 = = = = 1 1 = = = 1 = = = 1 0 1 = = = 1 1 =
–   Komodo 13.02 64-bit 4CPU3402+22
−22
(−51)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
+56
= 1 1 = = = = 1 1 = = = = 1 = = = 1 1 = 1 1 1 1 0 = = 1 = 1 = =
–   Komodo 11.3.1 64-bit 4CPU3401+19
−18
(−52)18.5 − 13.5
(+6−1=25)
57.8%
18.5 / 32
100.0%
−10
1 = 1 = = = = = = = 1 = = = 1 = 1 = 1 = = = = = = = = = = = = 0
–   Houdini 6 64-bit 4CPU3400+13
−13
(−53)17.5 − 14.5
(+6−3=23)
54.7%
17.5 / 32
100.0%
−28
= 0 = = = 0 = = = 1 = = = = 1 = 1 = = 1 = = = = 1 = 0 = = = 1 =
–   Ethereal 11.75 64-bit 4CPU3349+25
−25
(−104)19.5 − 10.5
(+10−1=19)
65.0%
19.5 / 30
100.0%
−22
= = = = 1 1 = 1 0 = 1 = 1 = = = = 1 = 1 1 1 = = = = = = = 1
–   Xiphos 0.6 64-bit 4CPU3345+27
−27
(−108)18.5 − 9.5
(+10−1=17)
66.1%
18.5 / 28
100.0%
−16
= 1 = = = 1 = 1 = 1 = 1 = 1 = = 1 = = = = = 1 1 0 1 = =
–   Fire 7.1 64-bit 4CPU3324+13
−13
(−129)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−54
= = 1 = 1 1 = = = = 1 = = = = = = 1 = = = = 1 1 = = = = 1 = 1 =
–   Xiphos 0.5 64-bit 4CPU3311+19
−19
(−142)21.5 − 10.5
(+12−1=19)
67.2%
21.5 / 32
100.0%
−41
1 = 1 = 1 = 1 = = = 1 = 1 = 1 = = 0 = = 1 = 1 = = = 1 = 1 1 = =
–   Ethereal 11.25 64-bit 4CPU3301+21
−21
(−152)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+58
1 = = 1 1 = 1 1 1 = 1 1 1 1 1 1 = = 1 = 1 = 1 = 1 = 1 1 = 1 1 =
–   Komodo 12.3 MCTS 64-bit 4CPU3299+22
−22
(−154)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−25
= = 1 = = = 1 = 1 = 1 1 1 = = = 1 = 1 = 1 = = = 1 = 1 1 1 = = 1
–   RofChade 2.202 64-bit 4CPU3288+22
−22
(−165)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−47
= 1 = = = 1 = 1 = 1 = 1 = = 1 1 = 1 = = 1 = = 1 1 = = 1 = 1 = =
–   Defenchess 2.2 64-bit 4CPU3286+21
−22
(−167)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+13
= 1 = 1 = = = 1 = 1 = 1 = 1 1 1 1 1 1 1 = = 1 1 1 1 = 1 = = = 1
–   Laser 1.7 64-bit 4CPU3284+18
−18
(−169)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
−1
1 1 1 = 1 1 = = 1 1 1 = 1 = = 1 1 = 1 = 1 = 1 = 1 = 1 = = = 1 =
–   Deep Shredder 13 64-bit 4CPU3279+11
−11
(−174)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−21
1 1 = = 1 1 1 = 1 = 1 = = 1 = = 1 = 1 = 1 = 1 = = = = 1 1 1 1 =
–   Fizbo 2 64-bit 4CPU3277+13
−13
(−176)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−24
1 = 1 = 1 = = 1 = = 1 1 = 1 = = = 1 = = 1 1 1 = 1 1 1 = 1 = 1 =
–   Andscacs 0.95 64-bit 4CPU3267+19
−19
(−186)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
−5
= = 1 = 1 1 = = = = 1 1 1 1 1 = 1 1 = 1 1 = 1 = 1 = 1 1 1 = 1 =
–   Booot 6.3.1 64-bit 4CPU3264+15
−15
(−189)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+39
1 1 1 = 1 1 1 1 1 = 1 1 = 1 1 = 1 = 1 = 1 = = = 1 1 1 = 1 1 1 =
–   RofChade 2.1 64-bit 4CPU3251+25
−25
(−202)19.5 − 4.5
(+15−0=9)
81.3%
19.5 / 24
100.0%
+6
1 = 1 1 = 1 1 = 1 1 = 1 1 1 1 1 = = = = 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on December 14, 2019