CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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ShashChess 8.0 64-bit (3364+16
−16
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Andrea Manzo Links: Homepage, Development Versions, Testing Framework, Shashchess Homepage
Stockfish was originally based on Glaurung by Tord Romstad. A try to implement Alexander Shashin's theory on a Stockfish derived chess engine
This is one of the 100 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 1.1 64-bit3417+129
−115
(+53)1 − 1
(+0−0=2)
50.0%
1.0 / 2
19.4%
+53
= =
–   Stockfish 10 64-bit3388+10
−9
(+24)44 − 39
(+8−3=72)
53.0%
44.0 / 83
0.4%
+38
= = = = = = = = = = = = = = = = = = = = 1 0 0 = = = = = = = = = = = = = = = = 1 = 1 = 1 = = = = 1 = = = = = = 0 = = = = = = 1 = = = 1 = = = = = 1 = = = = = = = = = =
–   SugaR 1.6.1 64-bit3383+15
−15
(+19)28.5 − 27.5
(+5−4=47)
50.9%
28.5 / 56
3.3%
+23
= 0 = = = = = = = = 1 = = = 1 = 1 0 = = 1 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 0 1 = 0 = =
–   Houdini 6 64-bit3334+10
−10
(−30)45.5 − 30.5
(+19−4=53)
59.9%
45.5 / 76
99.9%
+24
= = 1 = = 1 = = = = = = 1 0 = = 1 = = = 1 1 0 = = = = 0 1 = 1 = 1 = = = 1 1 = = 0 = = = = = = = = = = = 1 = = = = = = = 1 = 1 = 1 = 1 = = = 1 = 1 = 1 =
–   Komodo 12.2.2 64-bit3326+15
−15
(−38)28.5 − 23.5
(+8−3=41)
54.8%
28.5 / 52
100.0%
−13
= = = 1 = = = 1 = 1 = = = = = = = = = = = = = 1 = = = = = = = = = = = = 0 1 = = = 1 1 0 0 = 1 = = = = =
–   Komodo 11.3.1 64-bit3324+14
−14
(−40)29 − 23
(+8−2=42)
55.8%
29.0 / 52
100.0%
−12
= = = 1 = = = = = = = = = = = = = 1 = 1 = = = = = 1 = 1 = = 0 1 = = 1 = = = = = 1 = = = = = = 0 = = = =
–   Komodo 13.01 64-bit3322+20
−20
(−42)27.5 − 24.5
(+7−4=41)
52.9%
27.5 / 52
99.9%
−27
= = = = = = 0 = = = 0 = = 0 = = = 1 1 = = = = = = 1 = = = = = = = = = = = = 0 = = 1 1 = = = = 1 = = = 1
–   Ethereal 11.53 64-bit3283+35
−35
(−81)7.5 − 4.5
(+3−0=9)
62.5%
7.5 / 12
100.0%
−16
= 1 = = = = = = = 1 1 =
–   Komodo 13.01 MCTS 64-bit3282+20
−20
(−82)31.5 − 20.5
(+15−4=33)
60.6%
31.5 / 52
100.0%
−23
= 1 = = 0 1 1 1 = = = = = = 0 = 0 = = = = = = = = 1 = 1 = 1 1 1 1 = 0 1 = = 1 = = = = 1 = 1 = = = = = 1
–   Komodo 10 64-bit3261+14
−14
(−103)34.5 − 17.5
(+19−2=31)
66.3%
34.5 / 52
100.0%
−9
= 1 0 = 1 = = 1 1 = = = 1 1 = 1 1 = 1 = = 1 = 1 = 1 = 1 = = = 1 = 1 = 1 = 1 = = = 1 = = = = 0 = = 1 = =
–   Fire 7.1 64-bit3258+10
−10
(−106)40.5 − 17.5
(+23−0=35)
69.8%
40.5 / 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 = = =
–   Ethereal 11.25 64-bit3239+14
−14
(−125)59 − 21
(+38−0=42)
73.8%
59.0 / 80
100.0%
+16
1 = 1 = 1 = = = 1 = 1 = 1 1 1 = 1 1 = = = 1 = = = 1 1 = 1 1 = = = 1 = 1 = = = 1 = = 1 1 = = 1 1 = 1 = 1 1 = = 1 1 = 1 1 = = 1 1 = 1 = = = = 1 1 = 1 1 = 1 = = 1
–   Komodo 12.3 MCTS 64-bit3235+14
−14
(−129)37 − 15
(+25−3=24)
71.2%
37.0 / 52
100.0%
+2
1 1 = = 1 = 1 = = 0 1 = = 1 1 = = 1 = = 1 = 1 = 1 1 = = 1 = = 1 1 0 1 = 1 = 1 = = = 1 1 1 1 1 1 1 0 = =
–   Xiphos 0.5 64-bit3235+15
−15
(−129)40.5 − 17.5
(+23−0=35)
69.8%
40.5 / 58
100.0%
−18
1 1 = = = 1 = = = 1 1 1 = = 1 = = = = = = 1 = = 1 1 1 = 1 = = 1 = = 1 = = = 1 1 = = = = 1 = 1 1 = 1 = 1 = = = 1 1 =
–   Laser 1.7 64-bit3212+14
−14
(−152)44.5 − 13.5
(+32−1=25)
76.7%
44.5 / 58
100.0%
+19
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 1 1 = = 1
–   Booot 6.3.1 64-bit3203+11
−10
(−161)42 − 16
(+26−0=32)
72.4%
42.0 / 58
100.0%
−30
= 1 1 = = 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-bit3201+8
−8
(−163)38.5 − 13.5
(+26−1=25)
74.0%
38.5 / 52
100.0%
−15
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 =
–   Fizbo 2 64-bit3198+9
−9
(−166)44 − 15
(+29−0=30)
74.6%
44.0 / 59
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 1 = = 1 1 1 1
–   Andscacs 0.95 64-bit3185+12
−12
(−179)46 − 12
(+34−0=24)
79.3%
46.0 / 58
100.0%
+10
1 1 = = 1 1 1 1 1 1 = 1 1 = 1 = 1 = = = 1 = 1 = = 1 = = 1 1 1 1 1 1 = = 1 = = 1 = = 1 1 1 = 1 1 1 = = 1 1 1 = 1 = 1
–   RofChade 2.1 64-bit3156+17
−17
(−208)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−65
1 =
–   Arasan 21.3 64-bit3123+15
−15
(−241)40 − 12
(+28−0=24)
76.9%
40.0 / 52
100.0%
−72
1 1 = 1 = = = 1 1 = = = 1 = = 1 = 1 1 1 = 1 1 1 = = 1 1 1 = = 1 = = 1 = = 1 1 1 = 1 = 1 = 1 1 1 = 1 1 =
–   Houdini 1.5a 64-bit3110+10
−10
(−254)44.5 − 7.5
(+38−1=13)
85.6%
44.5 / 52
100.0%
+16
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 = = 1 1 = 1 1 1 1 1 1 = 1 1 = 1
–   Schooner 2.0.34 64-bit3110+12
−12
(−254)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+36
1 1 = 1
–   Strelka 5.5 32-bit3086+16
−16
(−278)46 − 6
(+40−0=12)
88.5%
46.0 / 52
100.0%
+26
1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 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 July 11, 2019