CCRL 40/15
Downloads and Statistics
January 25, 2020
Testing summary:
Total: 1'116'816 games
played by 2'606 programs

White wins: 386'579 (34.6%)
Black wins: 286'858 (25.7%)
Draws: 443'379 (39.7%)
White score: 54.5%

Engine Details

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SugaR XPrO 1.4 64-bit 4CPU (3412+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 107 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3433+15
−15
(+21)26 − 24
(+3−1=46)
52.0%
26.0 / 50
4.4%
+30
= = = = = = = = = = = 0 = = = = = = = = = = = = = = = = 1 = 1 = = = = = = = = = = = 1 = = = = = = =
–   Komodo 11.3.1 64-bit 4CPU3401+18
−18
(−11)26.5 − 23.5
(+10−7=33)
53.0%
26.5 / 50
79.7%
+4
0 1 = = 1 = = = = = = = = 1 0 = = = = = = = 0 1 = = = = 0 1 = = = = = 1 = = = 1 0 = 1 = = 1 0 1 0 =
–   Houdini 6 64-bit 4CPU3399+12
−12
(−13)28.5 − 21.5
(+9−2=39)
57.0%
28.5 / 50
85.7%
+22
= = = = = = = = 1 = = 1 = 0 = = 1 = 1 = = = 1 1 = = = = = = = 0 1 = 1 = = = = = = = = = = 1 = = = =
–   Komodo 12 64-bit 4CPU3396+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 4CPU3323+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
(−124)33 − 17
(+17−1=32)
66.0%
33.0 / 50
100.0%
−34
1 = 1 = 1 = 1 0 1 = 1 = = = 1 1 = = 1 = = = = = = = = 1 1 = = = 1 = 1 = 1 = = 1 = 1 1 = = = = = = =
–   Deep Shredder 13 64-bit 4CPU3280+11
−11
(−132)35 − 15
(+20−0=30)
70.0%
35.0 / 50
100.0%
−16
= 1 1 = 1 = 1 = = = 1 = = = 1 = 1 1 1 = = = 1 = 1 = 1 = 1 1 = = = 1 1 = = = = = = = 1 = 1 = 1 = 1 =
–   Fizbo 2 64-bit 4CPU3276+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 0.921 64-bit 4CPU3241+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
–   Andscacs 0.93 64-bit 4CPU3240+18
−18
(−172)38.5 − 11.5
(+28−1=21)
77.0%
38.5 / 50
100.0%
+1
1 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 1 1
–   Booot 6.2 64-bit 4CPU3218+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 4CPU3193+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 =
–   Gull 3 64-bit 4CPU3181+10
−10
(−231)41.5 − 8.5
(+33−0=17)
83.0%
41.5 / 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 1
–   NirvanaChess 2.4 64-bit 4CPU3181+13
−13
(−231)41 − 9
(+32−0=18)
82.0%
41.0 / 50
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 = = = 1 = 1 =
–   Critter 1.6a 64-bit 4CPU3160+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
(−267)41 − 9
(+32−0=18)
82.0%
41.0 / 50
100.0%
−48
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
(−308)44.5 − 5.5
(+39−0=11)
89.0%
44.5 / 50
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 = 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 January 25, 2020