CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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SugaR 1.6.1 64-bit (3446+13
−13		)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 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Velvet 7.0.0 64-bit3494+16
−16		(+48)13 − 11
(+6−4=14)		54.2%
13.0 / 24
0.0%
+77
–   Motor 0.4.0 64-bit3449+22
−22		(+3)15 − 15
(+3−3=24)
50.0%
15.0 / 30
40.2%
+5
–   Stockfish 10 64-bit3447+7
−7		(+1)44 − 46
(+6−8=76)
48.9%
44.0 / 90
43.6%
−6
–   ShashChess 8.0 64-bit3428+11
−11		(−18)27.5 − 28.5
(+4−5=47)
49.1%
27.5 / 56
98.8%
−22
–   ShashChess 6.0 64-bit3407+15
−15		(−39)32.5 − 29.5
(+5−2=55)
52.4%
32.5 / 62
100.0%
−24
–   Houdini 6 64-bit3392+5
−5		(−54)33 − 25
(+10−2=46)
56.9%
33.0 / 58
100.0%
−12
–   Komodo 12.2.2 64-bit3381+12
−12		(−65)35.5 − 16.5
(+20−1=31)
68.3%
35.5 / 52
100.0%
+53
–   Komodo 13.01 64-bit3381+16
−16		(−65)33 − 19
(+14−0=38)
63.5%
33.0 / 52
100.0%
+16
–   Komodo 12.3 64-bit3378+14
−14		(−68)37 − 21
(+20−4=34)
63.8%
37.0 / 58
100.0%
+21
–   Komodo 13.01 MCTS 64-bit3332+15
−15		(−114)31.5 − 20.5
(+14−3=35)
60.6%
31.5 / 52
100.0%
−47
–   Komodo 10 64-bit3315+9
−9		(−131)39 − 13
(+28−2=22)
75.0%
39.0 / 52
100.0%
+44
–   Fire 7.1 64-bit3311+7
−7		(−135)61 − 29
(+33−1=56)
67.8%
61.0 / 90
100.0%
−21
–   Ethereal 11.53 64-bit3300+12
−12		(−146)36.5 − 15.5
(+23−2=27)
70.2%
36.5 / 52
100.0%
−10
–   Ethereal 11.25 64-bit3288+12
−12		(−158)47 − 19
(+30−2=34)
71.2%
47.0 / 66
100.0%
−16
–   Komodo 12.3 MCTS 64-bit3285+12
−12		(−161)58.5 − 19.5
(+39−0=39)
75.0%
58.5 / 78
100.0%
+6
–   Xiphos 0.5 64-bit3280+11
−11		(−166)42 − 14
(+28−0=28)
75.0%
42.0 / 56
100.0%
+1
–   Laser 1.7 64-bit3256+6
−6		(−190)46 − 14
(+34−2=24)
76.7%
46.0 / 60
100.0%
0
–   Booot 6.3.1 64-bit3248+8
−8		(−198)52 − 14
(+38−0=28)
78.8%
52.0 / 66
100.0%
+1
–   Shredder 13 64-bit3247+6
−6		(−199)48.5 − 9.5
(+39−0=19)
83.6%
48.5 / 58
100.0%
+47
–   Fizbo 2 64-bit3243+7
−7		(−203)52 − 14
(+39−1=26)
78.8%
52.0 / 66
100.0%
0
–   Andscacs 0.95 64-bit3230+8
−8		(−216)53 − 13
(+41−1=24)
80.3%
53.0 / 66
100.0%
+1
–   Xiphos 0.4 64-bit3188+9
−9		(−258)45.5 − 10.5
(+35−0=21)
81.3%
45.5 / 56
100.0%
−35
–   Schooner 2.1 64-bit3178+13
−13		(−268)27.5 − 5.5
(+23−1=9)
83.3%
27.5 / 33
100.0%
−12
–   Laser 1.6 64-bit3175+8
−8		(−271)45 − 7
(+38−0=14)
86.5%
45.0 / 52
100.0%
+8
–   Arasan 21.3 64-bit3164+12
−12		(−282)42 − 10
(+32−0=20)
80.8%
42.0 / 52
100.0%
−63
–   Roc 1.0 64-bit3163+17
−17		(−283)17.5 − 2.5
(+15−0=5)		87.5%
17.5 / 20
100.0%
+8
–   Schooner 2.0.34 64-bit3150+10
−10		(−296)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Houdini 1.5a 64-bit3149+9
−9		(−297)48.5 − 3.5
(+45−0=7)
93.3%
48.5 / 52
100.0%
+87
–   NirvanaChess 2.4 64-bit3139+7
−7		(−307)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−144
1517 games: 668 wins, 44 losses, 805 draws (53.1%), score: 70.6%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024