CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Engine Details

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SugaR XPrO 1.5.3 64-bit 4CPU (3435+24
−24
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Marco Zerbinati Links: Homepage, Development Versions, Testing Framework, Homepage
Stockfish was originally based on Glaurung by Tord Romstad. Per the author, SugaR is derived from Stockfish. Source code is provided.
This is one of the 109 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3433+15
−15
(−2)15.5 − 16.5
(+1−2=29)
48.4%
15.5 / 32
55.0%
−8
= = = = = = = = = = = = 0 = = = = = = = 1 = = = = 0 = = = = = =
–   Houdini 6 64-bit 4CPU3400+12
−12
(−35)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
99.4%
+7
1 0 = = = = 1 1 1 1 = 0 1 = = = = = 1 = = = 1 0 = = = = = = = =
–   Komodo 12 64-bit 4CPU3396+17
−17
(−39)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
99.5%
+5
= 1 0 0 1 = = = 1 = 1 = = = 1 = = = = = 1 = = = = = 1 = = 0 1 =
–   ShashChess Pro 1.0 64-bit 4CPU3393+33
−33
(−42)16 − 16
(+1−1=30)
50.0%
16.0 / 32
98.0%
−42
1 = = = = = = = = = = = = = = = = = = = = = = = = 0 = = = = = =
–   Komodo 12.3 64-bit 4CPU3387+24
−23
(−48)20 − 12
(+10−2=20)
62.5%
20.0 / 32
99.8%
+23
= = = = = 1 1 = = = = 1 = 1 = 1 = 1 = = = 1 = = = = 1 1 = 1 0 0
–   Fire 7.1 64-bit 4CPU3323+13
−13
(−112)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+16
= 1 = = = 1 1 = 1 = = = 1 = 1 = = 1 1 1 = = 1 = 1 = 1 = 1 = 1 =
–   Ethereal 11.00 64-bit 4CPU3300+19
−19
(−135)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−5
= = 1 = 1 = 1 = 1 = 1 1 1 1 1 = 1 = = = 1 = 1 = = = 1 = 1 = = =
–   Deep Shredder 13 64-bit 4CPU3280+11
−11
(−155)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
+38
1 = = 1 1 = 1 1 1 = 1 1 = = = 1 1 1 1 1 1 = 1 1 = = 1 1 = = 1 =
–   Ethereal 10.55 64-bit 4CPU3276+25
−24
(−159)25 − 7
(+19−1=12)
78.1%
25.0 / 32
100.0%
+30
= 1 = 1 = 1 1 1 = 1 1 1 1 1 1 = = 1 = 1 = 1 = = 1 1 = 1 = 0 1 1
–   Fizbo 2 64-bit 4CPU3276+12
−12
(−159)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
−19
= = = = 1 = = = 1 = = 1 1 = 1 = 1 = 1 = 1 = 1 1 = 1 = = 1 1 1 1
–   Andscacs 0.94 64-bit 4CPU3264+18
−18
(−171)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
−13
1 1 1 1 = = = = = = 1 1 = 1 = 1 = 1 = 1 1 1 = = 1 = 1 = 0 1 1 1
–   Booot 6.3.1 64-bit 4CPU3264+15
−15
(−171)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+55
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-bit 4CPU3252+19
−19
(−183)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−31
= = = = = 1 = 1 = 1 1 1 1 = = = = = = 1 = 1 1 1 1 = = 1 1 1 1 1
–   Laser 1.6 64-bit 4CPU3218+16
−16
(−217)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+9
= 1 = = = 1 1 = 1 1 = 1 1 1 = 1 1 1 = 1 = = 1 1 1 1 1 1 1 1 1 =
–   Chiron 4 64-bit 4CPU3193+12
−12
(−242)27 − 5
(+22−0=10)
84.4%
27.0 / 32
100.0%
+4
1 = 1 1 1 = 1 1 1 1 1 = = = 1 1 1 1 1 = = = 1 1 1 = 1 1 1 = 1 1
–   Xiphos 0.3 64-bit 4CPU3180+21
−21
(−255)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
−33
1 = 1 1 = = 1 = 1 1 1 = 1 1 1 0 1 = = 1 1 1 1 = 1 = 1 1 1 1 1 =
–   Strelka 5.5 64-bit3105+7
−6
(−330)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
−41
1 = 1 1 = 1 1 1 1 1 1 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 February 8, 2020