CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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ShashChess 8.0 64-bit (3362+15
−15
)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 102 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 310719 64-bit3443+128
−112
(+81)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
9.0%
+71
= = =
–   Stockfish 10 64-bit3388+9
−9
(+26)45 − 40
(+8−3=74)
52.9%
45.0 / 85
0.1%
+40
= = = = = = = = = = = = = = = 1 = = = = = = 0 = = = = = = 1 = = = 1 = = = = = 1 = = = = = = = = 0 = = = = = = = = = = = = = = = = 1 = 1 = 1 = = = = = = = = 1 0 = = = = =
–   SugaR NN 1.1 64-bit3387+19
−18
(+25)28 − 28
(+5−5=46)
50.0%
28.0 / 56
1.5%
+25
= = = = 1 0 = = = = 0 = = = = = = = = = 0 1 = = = = = = = = = 1 = = = 1 0 = 0 = = = = = = 1 = = = = = = = = = =
–   SugaR 1.6.1 64-bit3381+15
−15
(+19)28.5 − 27.5
(+5−4=47)
50.9%
28.5 / 56
2.9%
+23
= 0 = = = = = = = = 1 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 0 1 = 0 1 = 1 0 = = 1 = =
–   Houdini 6 64-bit3335+9
−10
(−27)45.5 − 30.5
(+19−4=53)
59.9%
45.5 / 76
99.9%
+27
1 = 1 = 1 = 1 = = = 1 = 1 = = = 1 = = 1 = = = = = = 1 0 1 = = = 1 1 = = 0 = = = = = = = = = = = 1 = = = = = = = 0 = = = = 0 1 = 1 = = = 1 = = = 1 1 1 =
–   Komodo 12.2.2 64-bit3325+14
−14
(−37)28.5 − 23.5
(+8−3=41)
54.8%
28.5 / 52
100.0%
−12
= = = 1 = = = 1 = 1 = = = = = = = = = = = = = 1 = = = = = = = = = = = = 0 1 = = = 1 1 0 0 = 1 = = = = =
–   Komodo 11.3.1 64-bit3324+14
−14
(−38)29 − 23
(+8−2=42)
55.8%
29.0 / 52
100.0%
−10
= = = 1 = = = = = = = = = = = = = 1 = 1 = = 0 1 = = 1 = = = = = 1 = = = = = = 0 = = = = = 1 = 1 = = = =
–   Komodo 13.01 64-bit3321+19
−18
(−41)27.5 − 24.5
(+7−4=41)
52.9%
27.5 / 52
100.0%
−26
= = = 1 = = = = = = = = = = = = = = = = = = 0 = = = 0 = = 0 = = = 1 1 = = = 0 = = 1 1 = = = = 1 = = = 1
–   Komodo 13.01 MCTS 64-bit3276+18
−18
(−86)31.5 − 20.5
(+15−4=33)
60.6%
31.5 / 52
100.0%
−27
1 1 1 = 0 1 = = 1 = = = = 1 = 1 = = = = = 1 = 1 = = 0 1 1 1 = = = = = = 0 = 0 = = = = = = = = 1 = 1 = 1
–   Komodo 10 64-bit3262+13
−13
(−100)34.5 − 17.5
(+19−2=31)
66.3%
34.5 / 52
100.0%
−6
1 = = 1 = 1 = 1 = = = 1 = = 1 1 = 1 = 1 = = = 1 = 1 = 1 = 1 1 = = 1 0 = 1 = = 1 1 = = = = = 0 = = 1 = =
–   Fire 7.1 64-bit3257+10
−10
(−105)43.5 − 18.5
(+25−0=37)
70.2%
43.5 / 62
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 = = =
–   Ethereal 11.53 64-bit3248+15
−15
(−114)36 − 22
(+14−0=44)
62.1%
36.0 / 58
100.0%
−52
= = = 1 = = = = 1 = = 1 = = = = 1 = = = = = = = 1 = = = 1 1 = 1 1 = = 1 = = 1 1 = = 1 = = = = = = = = 1 = = = = = =
–   Ethereal 11.25 64-bit3238+14
−13
(−124)59 − 21
(+38−0=42)
73.8%
59.0 / 80
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 1 = 1 = 1 1 = 1 = 1 1 = = = 1 = = 1
–   Komodo 12.3 MCTS 64-bit3235+14
−14
(−127)37 − 15
(+25−3=24)
71.2%
37.0 / 52
100.0%
+4
1 1 = = 1 = 1 = = 0 1 = = 1 1 = 1 1 = = 1 = = 1 1 0 1 = 1 = 1 = = = 1 1 1 1 1 1 1 0 1 = = 1 = = 1 = = =
–   Xiphos 0.5 64-bit3232+14
−14
(−130)43 − 19
(+24−0=38)
69.4%
43.0 / 62
100.0%
−22
1 = 1 1 = = = 1 = = = 1 1 1 = 1 = = 1 1 1 = 1 = = 1 = = 1 = = = 1 1 = = = = 1 = 1 1 = 1 = 1 = = = = 1 = = = = = = = = 1 1 =
–   Defenchess 2.2 64-bit3210+27
−27
(−152)13.5 − 4.5
(+9−0=9)
75.0%
13.5 / 18
100.0%
0
1 1 = 1 1 = = 1 = 1 = = = = = 1 1 1
–   Laser 1.7 64-bit3210+13
−13
(−152)47.5 − 14.5
(+34−1=27)
76.6%
47.5 / 62
100.0%
+18
= 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 1 = 1 = = 1 = 1 = 1
–   Booot 6.3.1 64-bit3203+10
−10
(−159)45.5 − 16.5
(+29−0=33)
73.4%
45.5 / 62
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 = =
–   Shredder 13 64-bit3201+8
−8
(−161)38.5 − 13.5
(+26−1=25)
74.0%
38.5 / 52
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 = 0 = 1 1 1 1 =
–   Fizbo 2 64-bit3198+9
−9
(−164)46.5 − 15.5
(+31−0=31)
75.0%
46.5 / 62
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
–   Ginkgo 2.18 64-bit3192+38
−38
(−170)8.5 − 2.5
(+6−0=5)
77.3%
8.5 / 11
100.0%
−4
1 1 1 = = = 1 = = 1 1
–   Andscacs 0.95 64-bit3183+11
−11
(−179)47.5 − 12.5
(+35−0=25)
79.2%
47.5 / 60
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 = 1 1 1 = = 1 1 1 = 1 1 = 1 = = = 1 = 1 = 1
–   RofChade 2.1 64-bit3156+16
−16
(−206)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−146
= = = 1
–   Defenchess 2.1 64-bit3149+22
−22
(−213)17.5 − 2.5
(+15−0=5)
87.5%
17.5 / 20
100.0%
+74
= 1 1 1 1 1 1 1 = = 1 1 1 = = 1 1 1 1 1
–   Arasan 21.4 64-bit3125+18
−18
(−237)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
−32
1 1 1 = = = = 1 = 1 1 1 1 1 = = 0 1 1 1 1 1 = 1 1 1 = 1 = 1 = 1
–   Schooner 2.1 64-bit3125+20
−21
(−237)29.5 − 5.5
(+24−0=11)
84.3%
29.5 / 35
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
–   Arasan 21.3 64-bit3124+15
−15
(−238)40 − 12
(+28−0=24)
76.9%
40.0 / 52
100.0%
−69
1 1 = 1 = 1 = 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-bit3111+10
−10
(−251)44.5 − 7.5
(+38−1=13)
85.6%
44.5 / 52
100.0%
+19
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
(−252)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+38
1 = 1 1
–   Strelka 5.5 32-bit3089+15
−15
(−273)46 − 6
(+40−0=12)
88.5%
46.0 / 52
100.0%
+31
1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 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 September 14, 2019