CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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SugaR XPrO 1.4 64-bit 4CPU (3411+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 113 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
80.4%
+4
= = = 1 = = = 1 0 = 1 = = 1 = = 0 1 0 = 0 1 = = = = 0 1 = = = 1 0 = = = = = 0 1 = = 1 = = = = = = =
–   Houdini 6 64-bit 4CPU3400+11
−11
(−11)28.5 − 21.5
(+9−2=39)
57.0%
28.5 / 50
83.4%
+24
= = = = = 0 1 = 1 = = = 1 = 1 = 1 = = = 1 1 = = = 1 = 0 = = = = = = = = = 1 = = = = = = = = = = = =
–   Komodo 12 64-bit 4CPU3395+17
−17
(−16)27 − 23
(+6−2=42)
54.0%
27.0 / 50
89.5%
+5
= = = = = = = = = = = = = = = 1 = 1 = 1 = = = = = = = = = = = = = 1 = 1 0 = = 1 = 0 = = = = = = = =
–   Fire 7.1 64-bit 4CPU3323+12
−12
(−88)24.5 − 15.5
(+10−1=29)
61.3%
24.5 / 40
100.0%
−28
= = = = = = = = = 1 = 1 1 = = = = 1 1 = = 1 = 1 = 1 = = = = = 1 = = 0 1 = = = =
–   Fire 6.1 64-bit 4CPU3287+18
−18
(−124)33 − 17
(+17−1=32)
66.0%
33.0 / 50
100.0%
−34
1 = = = 1 = 1 = 1 = = = 1 = = = = = = = = 1 1 = 1 = = = 1 1 = 1 = 1 1 = = = = = = = 1 = 1 = 1 = 1 0
–   Deep Shredder 13 64-bit 4CPU3279+11
−10
(−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 4CPU3274+12
−12
(−137)35 − 15
(+20−0=30)
70.0%
35.0 / 50
100.0%
−22
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
(−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 4CPU3239+18
−18
(−172)38.5 − 11.5
(+28−1=21)
77.0%
38.5 / 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 = 0
–   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 4CPU3190+12
−12
(−221)41 − 9
(+32−0=18)
82.0%
41.0 / 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 1 = 1 = 1 1
–   Gull 3 64-bit 4CPU3181+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 =
–   NirvanaChess 2.4 64-bit 4CPU3180+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 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+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 September 26, 2020