CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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SugaR XPrO 1.3 64-bit (3326+15
−15		)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 120 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.4 64-bit3366+14
−14		(+40)13.5 − 20.5
(+0−7=27)
39.7%
13.5 / 34
0.0%
−14
= = 0 = = = = = = = = = = = 0 = 0 = = = 0 = 0 = = = 0 = = = = = 0 =
–   Stockfish 9 64-bit3365+12
−12		(+39)18.5 − 25.5
(+0−7=37)
42.0%
18.5 / 44
0.0%
0
= = = = = = 0 0 = = = = = = = = = = = = 0 0 = = = = = = = = = = = = = = 0 = 0 = = = 0 =
–   asmFish 051117 64-bit3340+15
−15		(+14)31.5 − 30.5
(+4−3=55)
50.8%
31.5 / 62
8.1%
+18
= = 0 = = = = = = = = = 0 1 = = = = = = 0 1 = = = = = = = = = = = = = = = 1 = = = 1 = = = = = = = = = = = = = = = = = = = =
–   Houdini 6 64-bit3335+8
−8		(+9)27.5 − 24.5
(+8−5=39)
52.9%
27.5 / 52
14.2%
+23
= = 1 = = 0 = = 1 1 1 = = = = = = 0 1 1 = = = = 1 1 = = = = = = = = = = = 0 = = = = 0 = = = = = = 0 = =
–   Komodo 11.2 64-bit3319+14
−14		(−7)26 − 26
(+7−7=38)
50.0%
26.0 / 52
73.3%
−7
= = = 0 = = 1 0 = = 1 = = = = = = 1 1 = = = = = = = 0 0 = = = = = 0 1 0 = = = = = 1 = = 1 = = = = = 0 =
–   MateFinder 9 64-bit3312+21
−21		(−14)18 − 12
(+10−4=16)
60.0%
18.0 / 30
86.0%
+47
= 0 = 1 1 = = 1 = 1 = = = = 1 = = 1 = 1 1 0 = 1 0 1 = 0 = =
–   Houdini 6 Tactical 64-bit3312+18
−18		(−14)31 − 19
(+14−2=34)
62.0%
31.0 / 50
87.9%
+53
= = 0 1 = 1 = = = 1 = = = = = = = = = = = 1 = 0 = 1 = = = 1 = 1 = = = = = 1 = 1 = = = 1 1 1 = 1 = 1
–   Stockfish 8 64-bit3300+11
−11		(−26)32.5 − 35.5
(+2−5=61)
47.8%
32.5 / 68
99.7%
−36
= = 0 = = = = = = = = = = = = = = = 1 = = 0 = = = = = = = = = = 1 0 = = = = = = = = = = = = = = = = = 0 = = = = = 0 = = = = = = = = = =
–   Fire 6.1 64-bit3202+12
−12		(−124)43.5 − 16.5
(+27−0=33)
72.5%
43.5 / 60
100.0%
+8
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 = = =
–   Shredder 13 64-bit3198+8
−8		(−128)39 − 13
(+26−0=26)
75.0%
39.0 / 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 =
–   Fizbo 2 64-bit3195+8
−8		(−131)39.5 − 16.5
(+25−2=29)
70.5%
39.5 / 56
100.0%
−9
= 1 = = 0 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
–   Fizbo 1.9 64-bit3174+12
−12		(−152)38 − 18
(+22−2=32)
67.9%
38.0 / 56
100.0%
−49
= 1 = = 1 = = 1 1 = = = 1 = = = 1 = = = = = = = 1 = 1 1 1 = 1 1 1 = 1 1 0 1 1 0 = 1 = = = 1 = = 1 = = = = 1 1 =
–   Andscacs 0.93 64-bit3169+13
−13		(−157)45 − 19
(+27−1=36)
70.3%
45.0 / 64
100.0%
−39
= = = = 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
–   Andscacs 0.92 64-bit3159+15
−14		(−167)38.5 − 13.5
(+27−2=23)
74.0%
38.5 / 52
100.0%
−16
1 = = = 1 1 = = = = 1 1 1 1 = 1 = = = 1 1 1 1 0 1 = 1 1 1 0 = = 1 = 1 = 1 1 = 1 = = 1 1 1 = 1 1 = = 1 =
–   Andscacs 0.921 64-bit3148+13
−14		(−178)46 − 10
(+37−1=18)
82.1%
46.0 / 56
100.0%
+48
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 = 1 = 1 1 = 1 = = 1
–   Booot 6.2 64-bit3142+11
−11		(−184)44 − 16
(+28−0=32)
73.3%
44.0 / 60
100.0%
−45
= = 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-bit3118+7
−7		(−208)44 − 8
(+36−0=16)
84.6%
44.0 / 52
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 = = 1 1 = 1 = 1 1 1 = = 1 1 = 1 1 1 1
–   Roc 0.7 64-bit3114+10
−10		(−212)50 − 10
(+40−0=20)
83.3%
50.0 / 60
100.0%
+21
= 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 = =
–   Chiron 4 64-bit3113+8
−8		(−213)42.5 − 9.5
(+33−0=19)
81.7%
42.5 / 52
100.0%
+4
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 =
–   Strelka 5.5 64-bit3102+6
−7		(−224)42.5 − 9.5
(+33−0=19)
81.7%
42.5 / 52
100.0%
−8
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
–   Fritz 16 64-bit3100+11
−11		(−226)49 − 11
(+38−0=22)
81.7%
49.0 / 60
100.0%
−11
= 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
–   NirvanaChess 2.4 64-bit3099+9
−9		(−227)47 − 13
(+34−0=26)
78.3%
47.0 / 60
100.0%
−45
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 = = =
–   Critter 1.6a 64-bit3099+7
−7		(−227)43.5 − 8.5
(+35−0=17)
83.7%
43.5 / 52
100.0%
+11
= = 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
–   Equinox 3.20 64-bit3094+9
−9		(−232)44.5 − 7.5
(+37−0=15)
85.6%
44.5 / 52
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
–   Fritz 15 64-bit3092+10
−10		(−234)43.5 − 8.5
(+35−0=17)
83.7%
43.5 / 52
100.0%
+4
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
–   Hannibal 1.7 64-bit3079+10
−9		(−247)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+43
1 1 = 1 1 = 1 1
–   Texel 1.07 64-bit3073+11
−11		(−253)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+34
1 1 1 1 1 1 = =
–   Laser 1.5 64-bit3071+15
−14		(−255)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+35
1 = 1 1
–   Nemorino 4.00 64-bit3038+17
−17		(−288)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+1
1 = 1 1
–   Laser 1.4 64-bit3025+18
−18		(−301)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−17
1 1 = 1
–   Arasan 20.3 64-bit3008+20
−20		(−318)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−34
1 1 1 =
1372 games: 609 wins, 48 losses, 715 draws (52.1%), score: 70.4%

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021