CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Engine Details

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SugaR XPrO 1.2 64-bit (3314+16
−16
)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 103 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.4 64-bit3368+14
−14
(+54)16 − 18
(+1−3=30)
47.1%
16.0 / 34
0.0%
+39
= = = = = = = = = = = = = = = = = = = = 0 = = = = = 0 = = = = = 0 1
–   Stockfish 9 64-bit3367+12
−12
(+53)19.5 − 20.5
(+3−4=33)
48.8%
19.5 / 40
0.0%
+48
= = = 1 = = = = = 1 0 1 = = = = = = = 0 = = = 0 = = = = = = = = = = = = = = 0 =
–   asmFish 051117 64-bit3343+16
−15
(+29)30.5 − 29.5
(+3−2=55)
50.8%
30.5 / 60
0.5%
+32
= = = = = = 0 1 = = = = = = = = = = = = = = = = 1 = = = = = = = = = = = = = = = = = = = = = = = 0 = = 1 = = = = = = = =
–   Houdini 6 64-bit3335+9
−9
(+21)24 − 28
(+3−7=42)
46.2%
24.0 / 52
1.3%
+2
0 = = = = = = = = = = = = = = 1 0 = 0 = = = = 1 = = = 1 = = = = = 0 0 = = = = = 0 = = = = = = 0 = = = =
–   Komodo 11.2 64-bit3321+14
−14
(+7)29.5 − 28.5
(+9−8=41)
50.9%
29.5 / 58
25.4%
+12
1 = = 1 = = = = 1 0 1 = = = 0 1 = = = = = = = 0 = = = = = = = = = = = = = = 1 0 1 0 = = = = 0 = = = = = 1 = 0 = 1 0
–   Stockfish 8 64-bit3302+11
−11
(−12)28 − 24
(+8−4=40)
53.8%
28.0 / 52
90.6%
+8
= = 1 0 = = 0 1 = = = = = = 1 = = = = = = = 1 0 = = = = = = = = 1 0 = = 1 = = = = = = = 1 = = = 1 = = =
–   Houdini 5.01 64-bit3301+13
−13
(−13)33.5 − 24.5
(+13−4=41)
57.8%
33.5 / 58
89.8%
+29
= = = = = = = = 1 = = = = = = = = = 1 = 1 = = 0 1 = 1 = 1 = = = 1 0 1 = 1 0 1 = = = 1 1 = = = = = = 1 = = = = 0 = =
–   Fire 6.1 64-bit3204+12
−12
(−110)39.5 − 16.5
(+23−0=33)
70.5%
39.5 / 56
100.0%
+9
= 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-bit3202+8
−8
(−112)41 − 17
(+24−0=34)
70.7%
41.0 / 58
100.0%
+6
= 1 1 = 1 = 1 1 1 = 1 1 = 1 = = 1 = 1 = 1 = 1 = 1 = 1 = = 1 1 = 1 = = 1 = 1 = = = = = = 1 = = 1 = = 1 = = = 1 = = =
–   Fire 5 64-bit3176+13
−13
(−138)44 − 14
(+30−0=28)
75.9%
44.0 / 58
100.0%
+20
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
–   Fizbo 1.9 64-bit3176+12
−12
(−138)42 − 20
(+25−3=34)
67.7%
42.0 / 62
100.0%
−34
1 = = = = 0 1 = 1 = 1 = 1 = = 1 0 0 1 1 = 1 1 = = 1 1 1 1 1 = = = = = = 1 = = = 1 1 1 1 1 1 = = = = = = = 1 1 = = 1 = = = =
–   Andscacs 0.93 64-bit3171+13
−13
(−143)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−37
= = = 1 = 1 1 =
–   Andscacs 0.92 64-bit3161+14
−15
(−153)47 − 9
(+38−0=18)
83.9%
47.0 / 56
100.0%
+87
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
–   Booot 6.2 64-bit3144+11
−11
(−170)46 − 16
(+33−3=26)
74.2%
46.0 / 62
100.0%
−13
1 1 = = 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 = 0 1 = 1 =
–   Andscacs 0.91 64-bit3141+15
−16
(−173)41.5 − 12.5
(+30−1=23)
76.9%
41.5 / 54
100.0%
0
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 = 1
–   Gull 3 64-bit3121+7
−7
(−193)36.5 − 15.5
(+21−0=31)
70.2%
36.5 / 52
100.0%
−77
= = = = 1 = 1 1 1 = 1 = = 1 = = = = 1 = = = 1 = 1 1 = = 1 = = = 1 = 1 1 1 = 1 = = = 1 = 1 = 1 1 = 1 = =
–   Roc 0.7 64-bit3116+10
−11
(−198)47.5 − 14.5
(+34−1=27)
76.6%
47.5 / 62
100.0%
−29
= = = 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 1 = = 1 1 = = = = 1 = 1 1 1 1 1
–   Chiron 4 64-bit3115+9
−8
(−199)41.5 − 10.5
(+32−1=19)
79.8%
41.5 / 52
100.0%
+2
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 1 1 1 = 1 = = = 1 = 1 1
–   Strelka 5.5 64-bit3104+7
−6
(−210)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
−23
= = 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-bit3102+9
−9
(−212)47.5 − 14.5
(+35−2=25)
76.6%
47.5 / 62
100.0%
−39
= = = = 1 0 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 = = 1
–   Critter 1.6a 64-bit3101+7
−7
(−213)39 − 13
(+28−2=22)
75.0%
39.0 / 52
100.0%
−52
1 1 = = = = 1 0 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 = = = = =
–   Equinox 3.20 64-bit3097+9
−9
(−217)40.5 − 11.5
(+30−1=21)
77.9%
40.5 / 52
100.0%
−33
= 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 1 1 = = 1 = 1 = = 1
–   Hannibal 1.7 64-bit3081+10
−10
(−233)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Protector 1.9.0 64-bit3059+10
−10
(−255)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+35
1 1 1 =
–   iCE 3.0 64-bit3042+11
−12
(−272)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−114
1 = 1 =
–   Sting SF 8.5 64-bit3041+29
−29
(−273)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−123
1 = = 1
–   SmarThink 1.97 64-bit2996+16
−16
(−318)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−34
1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on November 30, 2019