CCRL 40/15
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 1'160'846 games
played by 2'685 programs

White wins: 400'696 (34.5%)
Black wins: 296'236 (25.5%)
Draws: 463'914 (40.0%)
White score: 54.5%

Engine Details

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SugaR XPrO 1.3 64-bit 4CPU (3373+23
−22
)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 109 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3431+15
−15
(+58)18 − 32
(+0−14=36)
36.0%
18.0 / 50
0.0%
−15
–   asmFish 051117 64-bit 4CPU3409+20
−19
(+36)19.5 − 30.5
(+1−12=37)
39.0%
19.5 / 50
0.7%
−23
–   Houdini 6 64-bit 4CPU3399+11
−12
(+26)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
2.0%
+83
–   Komodo 11.2 64-bit 4CPU3393+17
−17
(+20)18.5 − 13.5
(+5−0=27)
57.8%
18.5 / 32
8.1%
+57
–   Stockfish 8 64-bit 4CPU3378+13
−14
(+5)17 − 15
(+2−0=30)
53.1%
17.0 / 32
35.1%
+20
–   Fire 6.1 64-bit 4CPU3287+18
−18
(−86)21 − 11
(+11−1=20)
65.6%
21.0 / 32
100.0%
+1
–   Deep Shredder 13 64-bit 4CPU3279+11
−10
(−94)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+10
–   Fizbo 1.9 64-bit 4CPU3255+17
−17
(−118)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
−9
–   Andscacs 0.921 64-bit 4CPU3240+16
−16
(−133)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−7
–   Booot 6.2 64-bit 4CPU3217+14
−14
(−156)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+9
–   Fritz 16 64-bit 4CPU3192+12
−12
(−181)39 − 11
(+28−0=22)
78.0%
39.0 / 50
100.0%
−2
–   Chiron 4 64-bit 4CPU3190+12
−12
(−183)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+21
–   Gull 3 64-bit 4CPU3181+9
−9
(−192)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
−26
–   NirvanaChess 2.4 64-bit 4CPU3180+13
−13
(−193)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−78
–   Equinox 3.20 64-bit 4CPU3173+11
−11
(−200)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
−5
–   Critter 1.6a 64-bit 4CPU3159+8
−8
(−214)27 − 5
(+22−0=10)
84.4%
27.0 / 32
100.0%
+31
–   Strelka 5.5 64-bit3104+7
−6
(−269)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
−74

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2020