CCRL 40/15
Downloads and Statistics
February 26, 2020
Testing summary:
Total: 1'125'289 games
played by 2'622 programs

White wins: 389'459 (34.6%)
Black wins: 288'887 (25.7%)
Draws: 446'943 (39.7%)
White score: 54.5%

Engine Details

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SugaR XPrO 1.4 64-bit 4CPU (3411+20
−19		)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 107 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3432+15
−15		(+21)26 − 24
(+3−1=46)
52.0%
26.0 / 50
4.5%
+30
1 = 1 = = = = = = = = 0 = = = = = = = = 1 = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
–   Komodo 11.3.1 64-bit 4CPU3400+18
−18		(−11)26.5 − 23.5
(+10−7=33)
53.0%
26.5 / 50
79.3%
+4
0 1 0 = = = = 1 = = = 1 0 = 1 = = 1 = 1 0 = = = = = = = 0 1 = = = = 0 1 = = 0 1 = = 1 = = = = = = =
–   Houdini 6 64-bit 4CPU3399+12
−12		(−12)28.5 − 21.5
(+9−2=39)
57.0%
28.5 / 50
85.5%
+23
= = = = = 0 1 = 1 = = = = 1 = 0 = = = = = = = = = 1 = = = = 1 = 1 = = = 1 1 = = = = = = = = = = 1 =
–   Komodo 12 64-bit 4CPU3395+17
−17		(−16)27 − 23
(+6−2=42)
54.0%
27.0 / 50
89.4%
+5
= = = 1 = 1 = 1 = = = = = = = = = = = = = 1 = 1 0 = = 1 = 0 = = = = = = = = = = = = = = = = = = = =
–   Fire 7.1 64-bit 4CPU3322+13
−13		(−89)24.5 − 15.5
(+10−1=29)
61.3%
24.5 / 40
100.0%
−29
= = = 1 1 = = 1 = 1 = 1 = = = = = 1 = = 0 1 = = = = = = = = = = = = = 1 = 1 1 =
–   Fire 6.1 64-bit 4CPU3288+18
−18		(−123)33 − 17
(+17−1=32)
66.0%
33.0 / 50
100.0%
−33
1 = = = 1 = 1 = 1 = 1 = 1 = = = 1 1 = 1 = 1 1 = = = = = = = = = 1 = = = = = = = = 1 1 = 1 = 1 = 1 0
–   Deep Shredder 13 64-bit 4CPU3280+11
−11		(−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 4CPU3275+12
−12		(−136)35 − 15
(+20−0=30)
70.0%
35.0 / 50
100.0%
−21
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 4CPU3240+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 1 = = 1 1 1 1 = 1 1 1 = = 1 1 1 1 = = 1 1 1 = 1 = 1 = 0
–   Andscacs 0.921 64-bit 4CPU3240+16
−16		(−171)41.5 − 8.5
(+33−0=17)
83.0%
41.5 / 50
100.0%
+59
= 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 = = = =
–   Booot 6.2 64-bit 4CPU3217+14
−14		(−194)38.5 − 11.5
(+27−0=23)
77.0%
38.5 / 50
100.0%
−25
= 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		(−220)41 − 9
(+32−0=18)
82.0%
41.0 / 50
100.0%
−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
–   Gull 3 64-bit 4CPU3181+10
−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 =
–   NirvanaChess 2.4 64-bit 4CPU3181+13
−13		(−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
–   Critter 1.6a 64-bit 4CPU3159+8
−8		(−252)44.5 − 5.5
(+39−0=11)
89.0%
44.5 / 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 1 1 1 1 1 1
–   Rybka 4.1 64-bit 4CPU3145+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-bit3104+7
−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
840 games: 390 wins, 15 losses, 435 draws (51.8%), score: 72.3%

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Created in 2005-2013 by CCRL team
Last games added on February 26, 2020