CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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SugaR XPrO 1.5.3 64-bit 4CPU (3430+24
−24
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Marco Zerbinati Links: List of Authors, 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 123 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3428+15
−15
(−2)15.5 − 16.5
(+1−2=29)
48.4%
15.5 / 32
54.2%
−8
= = = = 0 = = = = = = = = = = = = = = = = 0 = = = = = = = = 1 =
–   Houdini 6 64-bit 4CPU3397+10
−10
(−33)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
99.3%
+9
1 1 = 0 1 = = = = = 1 0 = = = = 1 1 1 0 = = = = = = = = 1 = = =
–   Komodo 12 64-bit 4CPU3392+17
−17
(−38)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
99.5%
+6
1 = 1 = = = 1 = = = = 1 0 0 1 = = = = = = = 1 = = 0 1 = = = 1 =
–   ShashChess Pro 1.0 64-bit 4CPU3389+33
−33
(−41)16 − 16
(+1−1=30)
50.0%
16.0 / 32
98.1%
−41
= = = = = = = = = = 1 = = = = = = = = = = 0 = = = = = = = = = =
–   Komodo 12.3 64-bit 4CPU3382+24
−23
(−48)20 − 12
(+10−2=20)
62.5%
20.0 / 32
99.8%
+23
= = = = = 1 = = = 1 = 1 = 1 = 1 = = = 1 = = = = 1 = 1 1 = 1 0 0
–   Fire 7.1 64-bit 4CPU3319+11
−11
(−111)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+17
= = 1 = 1 = = 1 1 1 = 1 = = = 1 1 = 1 = 1 = 1 = 1 = 1 = = = 1 =
–   Ethereal 11.00 64-bit 4CPU3295+19
−19
(−135)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−5
1 1 1 1 1 = 1 = = = = = 1 = 1 = 1 = 1 = = = 1 = 1 = = = 1 = 1 =
–   Deep Shredder 13 64-bit 4CPU3276+10
−10
(−154)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
+39
1 1 = = = 1 1 1 1 1 1 = = 1 1 = 1 1 1 = 1 1 = = 1 1 = = 1 = 1 =
–   Ethereal 10.55 64-bit 4CPU3271+25
−25
(−159)25 − 7
(+19−1=12)
78.1%
25.0 / 32
100.0%
+30
= 1 1 1 = 1 = 0 1 1 = 1 = 1 = 1 = = 1 1 1 1 1 = = 1 = 1 = 1 1 1
–   Fizbo 2 64-bit 4CPU3269+12
−12
(−161)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
−21
1 = = 1 1 = 1 = 1 = = = = = 1 = = = 1 1 = 1 = = 1 1 1 1 1 = 1 =
–   Andscacs 0.94 64-bit 4CPU3259+18
−18
(−171)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
−13
= 1 1 1 = = 1 = 1 = 1 1 1 1 = = = = = = 1 1 = 1 = 1 = 1 0 1 1 1
–   Booot 6.3.1 64-bit 4CPU3258+15
−15
(−172)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+54
= 1 1 1 1 1 = 1 = = 1 = 1 1 1 1 1 1 1 = 1 1 1 1 = 1 = 1 = = = 1
–   Xiphos 0.4 64-bit 4CPU3247+19
−19
(−183)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−31
= 1 1 1 1 = = = = = = = = 1 = 1 = 1 1 1 1 = = 1 = = = 1 1 1 1 1
–   Laser 1.6 64-bit 4CPU3214+16
−16
(−216)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+10
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 4CPU3187+11
−11
(−243)27 − 5
(+22−0=10)
84.4%
27.0 / 32
100.0%
+3
1 1 1 = = = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 1 1 = = =
–   Xiphos 0.3 64-bit 4CPU3176+21
−21
(−254)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
−32
1 1 1 = 1 1 1 0 1 = 1 = 1 1 = = 1 = 1 = 1 = 1 1 1 1 1 = = 1 1 1
–   Strelka 5.5 64-bit3101+7
−6
(−329)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
−40
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 May 8, 2021