CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
SugaR XPrO 1.5.3 64-bit 4CPU (3434+24
−24
)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 102 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3432+15
−15
(−2)15.5 − 16.5
(+1−2=29)
48.4%
15.5 / 32
54.8%
−8
–   Houdini 6 64-bit 4CPU3398+13
−13
(−36)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
99.5%
+6
–   Komodo 12 64-bit 4CPU3395+17
−17
(−39)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
99.5%
+5
–   ShashChess Pro 1.0 64-bit 4CPU3393+33
−33
(−41)16 − 16
(+1−1=30)
50.0%
16.0 / 32
98.0%
−41
–   Komodo 12.3 64-bit 4CPU3386+24
−23
(−48)20 − 12
(+10−2=20)
62.5%
20.0 / 32
99.8%
+23
–   Fire 7.1 64-bit 4CPU3321+14
−14
(−113)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+15
–   Ethereal 11.00 64-bit 4CPU3300+19
−19
(−134)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−4
–   Deep Shredder 13 64-bit 4CPU3280+11
−11
(−154)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
+39
–   Fizbo 2 64-bit 4CPU3276+14
−13
(−158)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
−18
–   Ethereal 10.55 64-bit 4CPU3275+24
−25
(−159)25 − 7
(+19−1=12)
78.1%
25.0 / 32
100.0%
+30
–   Andscacs 0.94 64-bit 4CPU3264+18
−18
(−170)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
−12
–   Booot 6.3.1 64-bit 4CPU3263+16
−16
(−171)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+55
–   Xiphos 0.4 64-bit 4CPU3251+19
−19
(−183)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−31
–   Laser 1.6 64-bit 4CPU3218+17
−17
(−216)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+10
–   Chiron 4 64-bit 4CPU3192+12
−12
(−242)27 − 5
(+22−0=10)
84.4%
27.0 / 32
100.0%
+4
–   Xiphos 0.3 64-bit 4CPU3179+21
−21
(−255)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
−33
–   Strelka 5.5 64-bit3104+6
−6
(−330)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
−41

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019