CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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SugaR XPrO 1.4 64-bit 4CPU (3536+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 4CPU3547+12
−12
(+11)20.5 − 19.5
(+2−1=37)
51.3%
20.5 / 40
20.1%
+15
= 0 = = = = = = = = = = = = = = = = = = = = = = = = = = = 1 = = = 1 = = = = = =
–   SugaR XPrO 1.2 64-bit 4CPU3529+16
−16
(−7)23 − 17
(+6−0=34)
57.5%
23.0 / 40
67.8%
+29
= 1 1 = = = = = 1 = 1 = = = = = = = = = = = = 1 = = = = = = = = = = = = 1 = = =
–   asmFish 191017 64-bit 4CPU3526+17
−17
(−10)19 − 21
(+3−5=32)
47.5%
19.0 / 40
75.7%
−22
= 1 = = = = 1 = = 0 = = = = = = = 0 = = = = = = 1 = = = = = 0 = = 0 = = 0 = = =
–   Houdini 6 64-bit 4CPU3519+9
−9
(−17)22 − 18
(+8−4=28)
55.0%
22.0 / 40
90.9%
+9
1 = 1 0 1 1 = = = 0 = = 1 0 = = = = = = = = = = 1 = = = = = = 0 1 = = = = = 1 =
–   Komodo 11.2 64-bit 4CPU3504+16
−16
(−32)25.5 − 14.5
(+11−0=29)
63.8%
25.5 / 40
98.9%
+40
= = 1 = = = = 1 = 1 = = = = = = 1 = = = = 1 = = = 1 1 = 1 = 1 = 1 = 1 = = = = =
–   SugaR XPrO 1.3 64-bit 4CPU3501+24
−24
(−35)25 − 15
(+10−0=30)
62.5%
25.0 / 40
98.4%
+29
= = = = 1 = 1 1 1 1 = = = = = = = = = = = = 1 1 = = = 1 = = 1 = = = 1 = = = = =
–   Fire 6.1 64-bit 4CPU3349+14
−15
(−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 4CPU3346+11
−11
(−190)29 − 11
(+21−3=16)
72.5%
29.0 / 40
100.0%
−44
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 4CPU3324+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 4CPU3301+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 4CPU3261+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 4CPU3257+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 4CPU3242+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 4CPU3228+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 4CPU3206+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-bit3141+9
−9
(−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 October 12, 2019