CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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SugaR XPrO 1.4 64-bit 4CPU (3535+24
−23
)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 61 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3546+12
−12
(+11)20.5 − 19.5
(+2−1=37)
51.3%
20.5 / 40
20.4%
+15
= 0 = = = = = = = = = = = = = = = = = = = = = = = = = = = 1 = = = 1 = = = = = =
–   SugaR XPrO 1.2 64-bit 4CPU3529+16
−16
(−6)23 − 17
(+6−0=34)
57.5%
23.0 / 40
67.3%
+30
= 1 1 = = = = = 1 = 1 = = = = = = = = = = = = 1 = = = = = = = = = = = = 1 = = =
–   asmFish 191017 64-bit 4CPU3525+17
−17
(−10)19 − 21
(+3−5=32)
47.5%
19.0 / 40
75.3%
−22
= 1 = = = = 1 = = 0 = = = = = = = 0 = = = = = = 1 = = = = = 0 = = 0 = = 0 = = =
–   Houdini 6 64-bit 4CPU3519+9
−9
(−16)22 − 18
(+8−4=28)
55.0%
22.0 / 40
89.3%
+10
1 = 1 0 1 1 = = = 0 = = 1 0 = = = = = = = = = = 1 = = = = = = 0 1 = = = = = 1 =
–   Komodo 11.2 64-bit 4CPU3503+16
−16
(−32)25.5 − 14.5
(+11−0=29)
63.8%
25.5 / 40
98.8%
+40
= = 1 = = = = 1 = 1 = = = = = = 1 = = = = 1 = = = 1 1 = 1 = 1 = 1 = 1 = = = = =
–   SugaR XPrO 1.3 64-bit 4CPU3500+24
−24
(−35)25 − 15
(+10−0=30)
62.5%
25.0 / 40
98.3%
+29
= = = = 1 = 1 1 1 1 = = = = = = = = = = = = 1 1 = = = 1 = = 1 = = = 1 = = = = =
–   Fire 6.1 64-bit 4CPU3348+15
−14
(−187)29.5 − 10.5
(+20−1=19)
73.8%
29.5 / 40
100.0%
−40
= = 1 1 = = = = 1 0 1 1 1 1 1 = 1 1 1 = 1 = 1 = = = 1 = = 1 1 1 = = 1 = 1 = = 1
–   Fizbo 2 64-bit 4CPU3342+12
−12
(−193)29 − 11
(+21−3=16)
72.5%
29.0 / 40
100.0%
−47
1 1 1 1 1 = 1 1 = = = 1 = 1 1 1 = = = 1 1 = 1 = 1 1 1 1 = = 1 0 1 = = 0 1 = 0 =
–   Deep Shredder 13 64-bit 4CPU3323+11
−11
(−212)33 − 7
(+26−0=14)
82.5%
33.0 / 40
100.0%
+11
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 = =
–   Andscacs 0.93 64-bit 4CPU3300+17
−17
(−235)32 − 8
(+25−1=14)
80.0%
32.0 / 40
100.0%
−30
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 =
–   Gull 3 64-bit 4CPU3260+9
−9
(−275)35 − 5
(+30−0=10)
87.5%
35.0 / 40
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
–   Booot 6.2 64-bit 4CPU3256+13
−13
(−279)35 − 5
(+30−0=10)
87.5%
35.0 / 40
100.0%
+8
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
–   Chiron 4 64-bit 4CPU3241+10
−10
(−294)34.5 − 5.5
(+30−1=9)
86.3%
34.5 / 40
100.0%
−11
= 1 1 = 1 1 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
–   Fritz 16 64-bit 4CPU3227+16
−16
(−308)34.5 − 5.5
(+30−1=9)
86.3%
34.5 / 40
100.0%
−25
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 1 1 1 1
–   Texel 1.07 64-bit 4CPU3205+13
−13
(−330)34.5 − 5.5
(+30−1=9)
86.3%
34.5 / 40
100.0%
−46
1 = = 1 1 = 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
–   Strelka 5.5 64-bit3140+8
−8
(−395)37 − 3
(+34−0=6)
92.5%
37.0 / 40
100.0%
−14
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 1 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on July 20, 2019