CCRL 40/4
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 2'102'110 games
played by 2'449 programs
28319 CPU days (X2 4600+)

White wins: 816'272 (38.8%)
Black wins: 660'160 (31.4%)
Draws: 625'678 (29.8%)
White score: 53.7%

Engine Details

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SugaR XPrO 1.4 64-bit (3472+21
−21
)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 61 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3482+9
−9
(+10)26.5 − 23.5
(+7−4=39)
53.0%
26.5 / 50
18.0%
+25
1 1 1 0 = = = = 0 = = = = = = = = = = 0 = = = 1 = = = = = = = = 1 = = = = = = = = = = = 1 0 = = 1 =
–   asmFish 191017 64-bit3450+16
−16
(−22)26.5 − 23.5
(+4−1=45)
53.0%
26.5 / 50
95.9%
−7
= = = = 1 = 1 = = = 1 = = = = = = = = = = = = = = = = = = = = = = = = 0 = = 1 = = = = = = = = = = =
–   SugaR XPrO 1.3 64-bit3448+16
−16
(−24)29 − 21
(+10−2=38)
58.0%
29.0 / 50
96.8%
+15
= = 1 1 = = 1 = = 1 = = 1 0 = = = = = = 1 = = 1 = = = = = 1 = = = 1 = = = = = = = = = = = 0 1 = = =
–   Houdini 6 64-bit3444+7
−7
(−28)27 − 23
(+9−5=36)
54.0%
27.0 / 50
99.4%
−6
0 = = 0 1 = = = = = = = 0 = 1 = = = = 1 = = = 0 = = = = 1 = = = 1 0 = = = = = = = = = = 1 1 = 1 1 =
–   SugaR XPrO 1.2 64-bit3441+15
−15
(−31)30 − 20
(+12−2=36)
60.0%
30.0 / 50
99.2%
+22
1 = = = = = 1 = = = = 1 1 = = = = = = = 0 = 1 = 1 = = = = = 1 = = = = = 1 1 = 1 = = = = = = 1 = 1 0
–   Komodo 11.2 64-bit3421+9
−9
(−51)29 − 21
(+9−1=40)
58.0%
29.0 / 50
100.0%
−9
= 1 = 1 = = = = 1 = 0 = = = 1 = = = = = = = = = = = = = = = 1 = 1 = 1 = = = = = = = = = 1 = = = 1 =
–   Fire 7.1 64-bit3337+9
−9
(−135)29 − 11
(+18−0=22)
72.5%
29.0 / 40
100.0%
−1
= 1 = = = 1 = 1 1 1 1 1 = 1 = 1 = = = 1 = 1 = = = = = 1 = = = 1 1 1 1 1 = 1 = =
–   Fire 6.1 64-bit3288+11
−11
(−184)39.5 − 10.5
(+30−1=19)
79.0%
39.5 / 50
100.0%
+8
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 1 =
–   Shredder 13 64-bit3271+8
−7
(−201)38.5 − 11.5
(+29−2=19)
77.0%
38.5 / 50
100.0%
−23
1 1 = 1 1 = 1 1 1 1 1 1 1 = = = = = 1 = = = 1 1 = 0 = = 1 1 0 1 = 1 = 1 1 1 1 1 = = = 1 1 = 1 1 1 1
–   Fizbo 2 64-bit3247+8
−8
(−225)41 − 9
(+36−4=10)
82.0%
41.0 / 50
100.0%
+24
1 1 1 1 1 0 1 1 1 1 1 = = 1 1 0 = 1 1 1 1 = 1 = 1 1 1 = 1 1 = 1 1 1 1 1 1 = 1 = 1 0 1 1 1 1 1 1 = 0
–   Andscacs 0.93 64-bit3203+12
−12
(−269)44.5 − 5.5
(+39−0=11)
89.0%
44.5 / 50
100.0%
+43
= = 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 =
–   Gull 3 64-bit3192+9
−9
(−280)42.5 − 7.5
(+36−1=13)
85.0%
42.5 / 50
100.0%
−17
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 1 1 1 1 1 1 1 1 1 1 1 = = 1
–   Booot 6.2 64-bit3168+9
−9
(−304)41.5 − 8.5
(+33−0=17)
83.0%
41.5 / 50
100.0%
−73
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
–   Chiron 4 64-bit3165+7
−7
(−307)45 − 5
(+41−1=8)
90.0%
45.0 / 50
100.0%
+36
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 1 1 1 1 1 1 1 1 1 1 1 1 1
–   Strelka 5.5 64-bit3141+8
−8
(−331)43.5 − 6.5
(+39−2=9)
87.0%
43.5 / 50
100.0%
−27
1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 = 0 1 1 = 1 1 1 1 = 1 1 1 0 1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 1
–   Fritz 16 64-bit3141+13
−13
(−331)44.5 − 5.5
(+39−0=11)
89.0%
44.5 / 50
100.0%
−19
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
–   Texel 1.07 64-bit3113+9
−9
(−359)45 − 5
(+40−0=10)
90.0%
45.0 / 50
100.0%
−29
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 1

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019