CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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SugaR XPrO 1.4 64-bit 4CPU (3410+20
−20
)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 101 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3431+15
−15
(+21)26 − 24
(+3−1=46)
52.0%
26.0 / 50
4.5%
+30
= = = = 1 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 1 = 1 = = = = = = = = 0 = = = =
–   Komodo 11.3.1 64-bit 4CPU3398+18
−18
(−12)26.5 − 23.5
(+10−7=33)
53.0%
26.5 / 50
82.1%
+3
0 1 = = 1 = = = = = = = = = 0 1 0 = 0 1 = = = = 0 1 = = = = = 1 = = = 1 0 = 1 = = 1 = 1 0 = = = = =
–   Houdini 6 64-bit 4CPU3397+14
−13
(−13)28.5 − 21.5
(+9−2=39)
57.0%
28.5 / 50
88.0%
+22
= = = = = = = 1 = = = = = = = = = = = = 1 = 1 = = = 1 1 = = 1 = = = = = = 0 1 = 1 = = = = 1 = 0 = =
–   Komodo 12 64-bit 4CPU3396+17
−17
(−14)27 − 23
(+6−2=42)
54.0%
27.0 / 50
88.0%
+7
= = = = = = = = = 1 = 1 = 1 = = = = = = = = = = = = = 1 = 1 0 = = 1 = 0 = = = = = = = = = = = = = =
–   Fire 7.1 64-bit 4CPU3320+15
−14
(−90)24.5 − 15.5
(+10−1=29)
61.3%
24.5 / 40
100.0%
−30
= = = = = = = = = 1 = 1 1 = = = = 1 1 = = 1 = 1 = 1 = = = = = 1 = = 0 1 = = = =
–   Fire 6.1 64-bit 4CPU3287+18
−18
(−123)33 − 17
(+17−1=32)
66.0%
33.0 / 50
100.0%
−33
= 1 = 1 1 = = = = = = = 1 = 1 = 1 = 1 0 = = 1 = = = = = = = = 1 1 = = = 1 = 1 = 1 = 1 = 1 = = = 1 1
–   Deep Shredder 13 64-bit 4CPU3279+12
−12
(−131)35 − 15
(+20−0=30)
70.0%
35.0 / 50
100.0%
−15
= = = = 1 = 1 = 1 = 1 = = 1 1 = 1 = 1 = = = 1 1 1 = = = 1 = 1 = 1 = 1 1 = = = 1 1 = = = 1 = = = 1 =
–   Fizbo 2 64-bit 4CPU3277+14
−14
(−133)35 − 15
(+20−0=30)
70.0%
35.0 / 50
100.0%
−18
1 1 = = = = 1 = 1 = = = 1 = 1 = 1 = = 1 1 = = = = = = = 1 1 1 = 1 = 1 = = = 1 = 1 1 = 1 1 = 1 = = =
–   Andscacs 0.921 64-bit 4CPU3240+16
−16
(−170)41.5 − 8.5
(+33−0=17)
83.0%
41.5 / 50
100.0%
+60
= 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 = = = =
–   Andscacs 0.93 64-bit 4CPU3239+18
−18
(−171)38.5 − 11.5
(+28−1=21)
77.0%
38.5 / 50
100.0%
+2
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 =
–   Booot 6.2 64-bit 4CPU3218+15
−14
(−192)38.5 − 11.5
(+27−0=23)
77.0%
38.5 / 50
100.0%
−23
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 4CPU3191+12
−12
(−219)41 − 9
(+32−0=18)
82.0%
41.0 / 50
100.0%
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 = 1 1 = 1
–   NirvanaChess 2.4 64-bit 4CPU3180+14
−14
(−230)41 − 9
(+32−0=18)
82.0%
41.0 / 50
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 1 1 1 1 1 1
–   Gull 3 64-bit 4CPU3180+9
−9
(−230)41.5 − 8.5
(+33−0=17)
83.0%
41.5 / 50
100.0%
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 = = 1 = = 1 = 1 1
–   Critter 1.6a 64-bit 4CPU3159+8
−8
(−251)44.5 − 5.5
(+39−0=11)
89.0%
44.5 / 50
100.0%
+61
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 1 1 = 1 1 1 =
–   Rybka 4.1 64-bit 4CPU3144+9
−9
(−266)41 − 9
(+32−0=18)
82.0%
41.0 / 50
100.0%
−47
= 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 =
–   Strelka 5.5 64-bit3103+6
−6
(−307)44.5 − 5.5
(+39−0=11)
89.0%
44.5 / 50
100.0%
+5
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 1 = 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019