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 1.2 64-bit 4CPU (3530+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 61 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3547+12
−12		(+17)38 − 44
(+4−10=68)
46.3%
38.0 / 82
3.8%
−1
0 = = = = = 0 = = 1 = = = = 0 = = = = = = = = = = = 0 = = = = = = = = = 1 = = 0 = = = = = = = = = = = = 0 = = = = = = = = = 1 0 = = 0 0 = = = = = = = = 0 1 = = = =
–   SugaR XPrO 1.4 64-bit 4CPU3536+24
−23		(+6)17 − 23
(+0−6=34)
42.5%
17.0 / 40
32.2%
−30
= 0 0 = = = = = 0 = 0 = = = = = = = = = = = = 0 = = = = = = = = = = = = 0 = = =
–   asmFish 191017 64-bit 4CPU3526+17
−17		(−4)77 − 83
(+8−14=138)
48.1%
77.0 / 160
62.8%
−13
0 = = = = = 0 = = = = = = = 0 0 = = = = = = = = = = 0 = = = = = = = = = = = = = = = = = = = = = = = = = = = = 1 0 1 = = = = = 1 = = = = = = = = 0 = = = = = = = = = 0 1 = = = = = 1 = = = = = = = = = = = 0 = = = 0 = = = = = = = = = = = = 0 = 1 = = = = = = = = = 1 = = = = = = = = = 1 0 = 0 = = = = = = = 0 = = = = = = = =
–   Houdini 6 64-bit 4CPU3519+9
−9		(−11)58.5 − 51.5
(+19−12=79)
53.2%
58.5 / 110
87.2%
+6
0 = 0 = 1 = = 1 = = = 1 = = = = 1 = = = = = = = 1 0 1 = 1 0 1 = = = = = = = = 1 = = = 1 = = = 0 = = = 0 = = 1 = 0 = = 1 = = = = = 1 1 = = = 0 = = = = = 0 = = = 0 = = = = = 1 = 0 = = = 1 = 1 = = = 0 = = = = = = = = 1 = 1
–   Komodo 11.2 64-bit 4CPU3504+16
−16		(−26)59 − 50
(+20−11=78)
54.1%
59.0 / 109
99.1%
−3
1 = 1 1 1 = 1 1 = = = = = = = = = = = = 0 1 = 1 = = = = = 0 = = 0 1 0 = = 1 1 = = = = = = = = 1 = 1 0 = 0 = 0 0 = = = = = = = = = 1 = = = = = = = = = = 1 0 1 = = 0 = 1 = = = 1 = = = = = = = 1 = = = = = 1 = = = = = = 0
–   SugaR XPrO 1.3 64-bit 4CPU3501+24
−24		(−29)60.5 − 49.5
(+19−8=83)
55.0%
60.5 / 110
98.2%
−2
1 = = = = = = = 1 = = = 1 0 = 0 = = = = = = 1 = = = = 0 = = 1 = = = = = = 1 = = = 0 = = = = 1 = 1 = = = 0 = = = 1 0 = = = = 1 1 = = 1 = 1 = = = 1 = = 1 = = 1 0 = = = = = = 1 = = = 1 = = = = 0 = = = = = = 1 = = = = = = =
–   Stockfish 8 64-bit 4CPU3494+12
−11		(−36)57.5 − 50.5
(+14−7=87)
53.2%
57.5 / 108
100.0%
−20
1 1 = = = = 0 = = = = = = = = = = = = = = = = = 1 = = = = = = = = = = = = = = = 1 = 0 = = = 0 0 = = = = = = = = 1 = = = = = 1 0 = = = = = = 1 = = = = 1 = = = = = = 1 = = 0 = = = = 1 = = 0 1 = = = 1 = 1 = = = = = = 1
–   Fire 6.1 64-bit 4CPU3350+15
−15		(−180)49 − 11
(+38−0=22)
81.7%
49.0 / 60
100.0%
+35
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
–   Deep Shredder 13 64-bit 4CPU3324+11
−11		(−206)43.5 − 16.5
(+28−1=31)
72.5%
43.5 / 60
100.0%
−72
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
–   Fizbo 1.9 64-bit 4CPU3320+14
−14		(−210)47 − 13
(+37−3=20)
78.3%
47.0 / 60
100.0%
−15
1 1 = 1 1 1 1 = = = 1 = 1 = 1 1 1 = 1 0 1 = 1 1 = = = 0 1 = 1 1 = 1 1 1 1 1 1 1 1 1 1 1 = = 1 = 0 1 = 1 1 1 1 = = 1 1 =
–   Andscacs 0.92 64-bit 4CPU3314+28
−27		(−216)50.5 − 9.5
(+42−1=17)
84.2%
50.5 / 60
100.0%
+35
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 1 = 1 1 1 1
–   Booot 6.2 64-bit 4CPU3257+13
−13		(−273)55.5 − 4.5
(+51−0=9)
92.5%
55.5 / 60
100.0%
+107
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 = 1 1 1 1 1 = 1 1 1 1 1 1
–   Chiron 4 64-bit 4CPU3242+10
−10		(−288)54 − 5
(+49−0=10)
91.5%
54.0 / 59
100.0%
+70
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 1 1 1 1 1 1 1 1 1 =
–   NirvanaChess 2.4 64-bit 4CPU3225+13
−13		(−305)51.5 − 6.5
(+45−0=13)
88.8%
51.5 / 58
100.0%
+5
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 = 1 1 1 1 1 =
–   Fritz 15 64-bit 4CPU3224+10
−10		(−306)54 − 6
(+48−0=12)
90.0%
54.0 / 60
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 1 1 1 1 = 1 1 1 1 1 = = = = = 1 = 1 1 1 1 1 = 1 = 1 1
–   Gull 3.1 64-bit 4CPU3215+17
−18		(−315)54 − 6
(+48−0=12)
90.0%
54.0 / 60
100.0%
+13
= 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 1 = 1 1 1 1 1 = 1 1
–   Strelka 5.5 64-bit3141+8
−8		(−389)48 − 2
(+46−0=4)
96.0%
48.0 / 50
100.0%
+99
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 1 1 1 1 1 1
1306 games: 516 wins, 73 losses, 717 draws (54.9%), score: 67.0%

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