CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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ShashChess 8.0 64-bit 4CPU (3455+24
−23
)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 103 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 1.1 64-bit 4CPU3489+24
−23
(+34)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
1.9%
+57
0 1 = 1 = = = = = = = = = = = 1 = 1 = = = = = = = = = = = = = =
–   SugaR 1.6.1 64-bit 4CPU3464+25
−25
(+9)16 − 16
(+1−1=30)
50.0%
16.0 / 32
30.4%
+9
= = = = = = = = = = = = 1 0 = = = = = = = = = = = = = = = = = =
–   Stockfish 10 64-bit 4CPU3463+17
−17
(+8)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
28.0%
+14
= = = = = 1 = = = = = = = = = = = = = = = = = = = = = = = = = =
–   Komodo 13.02 64-bit 4CPU3401+22
−21
(−54)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
+53
0 = = 1 = 1 = = 1 = 1 1 1 1 = = = 1 = = = 1 = 1 1 = = = = 1 1 =
–   Komodo 11.3.1 64-bit 4CPU3400+18
−18
(−55)18.5 − 13.5
(+6−1=25)
57.8%
18.5 / 32
100.0%
−13
= = = = = = = 0 1 = 1 = = = = = = = 1 = = = 1 = 1 = 1 = = = = =
–   Houdini 6 64-bit 4CPU3398+13
−13
(−57)17.5 − 14.5
(+6−3=23)
54.7%
17.5 / 32
100.0%
−32
0 = = = 1 = = 0 = = = 0 = = = 1 = = = = 1 = 1 = = 1 = = = = 1 =
–   Fire 7.1 64-bit 4CPU3321+14
−14
(−134)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−59
= = 1 = 1 = = = 1 = 1 1 = = = = 1 = = = = = = 1 = = = = 1 1 = =
–   Xiphos 0.5 64-bit 4CPU3315+20
−21
(−140)21.5 − 10.5
(+12−1=19)
67.2%
21.5 / 32
100.0%
−39
= = 1 = 1 1 = = 1 = 1 = 1 = 1 = = = 1 = 1 = 1 = = 0 = = 1 = 1 =
–   Ethereal 11.25 64-bit 4CPU3301+21
−21
(−154)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+56
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 4CPU3294+22
−22
(−161)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−32
1 = 1 1 1 = = 1 = = 1 = = = 1 = 1 = 1 1 1 = = = 1 = 1 = 1 = = =
–   Defenchess 2.2 64-bit 4CPU3283+25
−25
(−172)22 − 6
(+16−0=12)
78.6%
22.0 / 28
100.0%
+12
= = = 1 = 1 = 1 = 1 1 1 1 1 = 1 = = = 1 1 1 1 1 = = 1 1
–   Laser 1.7 64-bit 4CPU3282+20
−21
(−173)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
−5
1 = 1 = = = 1 = 1 1 1 = 1 1 = = 1 1 1 = 1 = = 1 1 = 1 = 1 = 1 =
–   Deep Shredder 13 64-bit 4CPU3280+11
−11
(−175)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−22
= 1 1 1 1 = 1 1 = = 1 1 1 = 1 = 1 = = 1 = = 1 = 1 = 1 = 1 = = =
–   Fizbo 2 64-bit 4CPU3276+13
−13
(−179)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−27
1 = 1 = 1 = 1 = 1 = 1 = = 1 = = 1 1 = 1 = = = 1 = = 1 1 1 = 1 1
–   Andscacs 0.95 64-bit 4CPU3270+20
−20
(−185)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
−16
(−191)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+37
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 4CPU3250+25
−25
(−205)19.5 − 4.5
(+15−0=9)
81.3%
19.5 / 24
100.0%
+3
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 October 12, 2019