CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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ShashChess 8.0 64-bit 4CPU (3444+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 111 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 11 64-bit 4CPU3483+19
−19
(+39)24.5 − 25.5
(+2−3=45)
49.0%
24.5 / 50
0.1%
+34
= = = = 0 = = = = = = = = = = = = = = = = = = 1 = = = 0 = = = = = = = = = = = = 0 1 = = = = = = = =
–   SugaR NN 1.1 64-bit 4CPU3476+17
−16
(+32)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
0.3%
+56
= = = = = = = = 0 1 = 1 = = = = = 1 = 1 = = = = = = = = = = = =
–   Stockfish 10 64-bit 4CPU3463+16
−16
(+19)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
5.1%
+25
= = = = = = = = = = = = = 1 = = = = = = = = = = = = = = = = = =
–   SugaR 1.6.1 64-bit 4CPU3462+25
−25
(+18)16 − 16
(+1−1=30)
50.0%
16.0 / 32
12.0%
+18
= = = = = = = = = = = = = = = = = = = = = = = = = = = = 1 0 = =
–   Komodo 13.3 64-bit 4CPU3420+22
−22
(−24)16 − 16
(+3−3=26)
50.0%
16.0 / 32
96.4%
−25
= = = = = = = = = = = = = = 0 = 1 = = 0 0 = = = = = 1 1 = = = =
–   Komodo 14 64-bit 4CPU3419+21
−21
(−25)17.5 − 14.5
(+3−0=29)
54.7%
17.5 / 32
97.0%
−2
= = 1 = = = = 1 = = = = = = = = = = = = = = = = = = = = = = = 1
–   Komodo 13.1 64-bit 4CPU3407+20
−20
(−37)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
99.8%
+40
= 1 = = = = 1 1 = = = 1 = = = 1 = = = = = 1 = 1 0 1 = = = 1 1 =
–   Komodo 11.3.1 64-bit 4CPU3399+18
−18
(−45)18.5 − 13.5
(+6−1=25)
57.8%
18.5 / 32
100.0%
−3
1 = 1 = = = = = = = = = = = = 0 = = 1 = = = 1 = 1 = 1 = = = = =
–   Komodo 13.02 64-bit 4CPU3399+22
−22
(−45)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
+62
1 = 1 1 1 1 = 1 1 = = = = 1 1 = 0 = = 1 = 1 = = = = = 1 = = = 1
–   Houdini 6 64-bit 4CPU3399+11
−11
(−45)17.5 − 14.5
(+6−3=23)
54.7%
17.5 / 32
100.0%
−20
= 1 = = = = 1 = 0 = = = 1 = = 1 = = = = 1 = 1 = = 0 = = = 0 = =
–   Komodo 14 MCTS 64-bit 4CPU3373+29
−29
(−71)13.5 − 6.5
(+7−0=13)
67.5%
13.5 / 20
100.0%
+22
= = = 1 1 = 1 1 = = = = 1 = = = = 1 1 =
–   Ethereal 12.25 64-bit 4CPU3365+24
−24
(−79)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
−1
1 = = = = 1 = 1 = 1 = 1 0 1 = = = = 1 1 = = = = = = = 1 = 1 = =
–   Komodo 13.2.5 MCTS 64-bit 4CPU3365+18
−18
(−79)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+13
= 1 1 1 1 = = = 1 1 = = = = = = = = 1 = = = 1 = = = 1 1 = = = 1
–   Ethereal 12.00 64-bit 4CPU3353+22
−22
(−91)19.5 − 10.5
(+9−0=21)
65.0%
19.5 / 30
100.0%
−8
= = = = = 1 = 1 = = = 1 = = = 1 = = = = = 1 = = = 1 1 1 = 1
–   Ethereal 11.75 64-bit 4CPU3348+21
−21
(−96)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
−20
0 = 1 = 1 = = = = = = = = = = 1 = 1 = 1 1 1 = = = = = = 1 1 = 1
–   Xiphos 0.6 64-bit 4CPU3338+17
−17
(−106)21.5 − 10.5
(+12−1=19)
67.2%
21.5 / 32
100.0%
−8
= 1 = 1 = = 1 = = = = = 1 1 0 1 = = 1 = 1 = = 1 = = = 1 = 1 = 1
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3328+20
−20
(−116)19 − 13
(+7−1=24)
59.4%
19.0 / 32
100.0%
−66
= = = 1 = = = 1 0 1 = 1 = = = = = = = = = = 1 = = = = 1 = 1 = =
–   Fire 7.1 64-bit 4CPU3323+11
−12
(−121)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−46
= = = = 1 1 = = = = 1 = 1 = = = 1 = = = = = = 1 = = 1 = 1 1 = =
–   RofChade 2.3 64-bit 4CPU3320+20
−20
(−124)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−20
1 = 1 1 1 1 = = = 1 = 1 = 1 1 = = 1 = = = = = = = 1 = = = = 1 =
–   Xiphos 0.5 64-bit 4CPU3308+19
−19
(−136)21.5 − 10.5
(+12−1=19)
67.2%
21.5 / 32
100.0%
−35
= 0 = = 1 = 1 = = = 1 = 1 1 = = = = 1 = 1 = 1 = 1 = 1 = 1 = 1 =
–   Ethereal 11.25 64-bit 4CPU3299+21
−22
(−145)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+65
= = 1 = 1 = 1 = 1 = 1 1 = 1 1 = 1 = 1 1 1 1 1 1 1 = = 1 1 = 1 1
–   RubiChess 1.8 64-bit 4CPU3297+26
−26
(−147)18.5 − 9.5
(+9−0=19)
66.1%
18.5 / 28
100.0%
−59
1 1 = = = 1 = = = = = = = 1 = 1 = 1 = = = 1 = = = = 1 1
–   Booot 6.4 64-bit 4CPU3295+20
−20
(−149)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−55
= = = = = 1 1 1 = 1 = = = = = 1 = = 1 1 = = 1 = = = = 1 1 1 = =
–   Komodo 12.3 MCTS 64-bit 4CPU3294+22
−22
(−150)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−20
1 = 1 = 1 = = = 1 = 1 1 1 = = 1 1 = 1 1 1 = = = = = 1 = = = 1 =
–   RubiChess 1.7.3 64-bit 4CPU3291+20
−20
(−153)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+11
= 1 1 1 1 = = = 1 1 = = 1 1 = 1 = 1 1 = = = = 1 1 = = 1 1 1 = 1
–   Laser 1.7 64-bit 4CPU3288+15
−14
(−156)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+11
1 = 1 = 1 = 1 = 1 = 1 = = = 1 = 1 1 1 = 1 = = 1 1 1 1 = 1 1 = =
–   RofChade 2.202 64-bit 4CPU3281+18
−18
(−163)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−45
= 1 1 = = 1 = 1 = = = 1 = 1 = 1 = = 1 1 = 1 = = = 1 = 1 = = 1 =
–   Defenchess 2.2 64-bit 4CPU3280+17
−17
(−164)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+17
= 1 = 1 1 1 1 1 = 1 = = = 1 = 1 = 1 = = = 1 = 1 1 1 1 1 = = 1 1
–   Deep Shredder 13 64-bit 4CPU3279+11
−11
(−165)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−11
1 = 1 = 1 = 1 = = = = 1 1 1 1 = 1 = 1 = = 1 = = 1 1 = = 1 1 1 =
–   SlowChess Blitz Classic 2.1 64-bit 4CPU3278+22
−22
(−166)24.5 − 5.5
(+19−0=11)
81.7%
24.5 / 30
100.0%
+49
1 1 = 1 = 1 1 = = 1 = 1 = 1 1 = = 1 1 1 = 1 1 1 1 1 1 = = 1
–   Fizbo 2 64-bit 4CPU3274+12
−12
(−170)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−17
= = 1 1 1 = 1 1 1 = 1 = 1 = = = 1 1 = 1 = = = 1 1 = 1 = 1 = = 1
–   Schooner 2.2 64-bit 4CPU3266+26
−26
(−178)14 − 4
(+10−0=8)
77.8%
14.0 / 18
100.0%
−2
= 1 1 = = 1 1 1 1 = 1 1 = = = 1 = 1
–   Andscacs 0.95 64-bit 4CPU3263+17
−17
(−181)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
0
= 1 1 = 1 = 1 = 1 1 1 = 1 = 1 1 1 1 1 = 1 1 = = 1 = 1 1 = = = =
–   Booot 6.3.1 64-bit 4CPU3262+15
−15
(−182)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+46
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-bit 4CPU3248+25
−25
(−196)19.5 − 4.5
(+15−0=9)
81.3%
19.5 / 24
100.0%
+12
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 19, 2020