CCRL 40/15
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 1'160'846 games
played by 2'685 programs

White wins: 400'696 (34.5%)
Black wins: 296'236 (25.5%)
Draws: 463'914 (40.0%)
White score: 54.5%

Engine Details

Options
Show each game results
ShashChess 8.0 64-bit 4CPU (3447+18
−17
)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 109 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 11 64-bit 4CPU3486+20
−20
(+39)24.5 − 25.5
(+2−3=45)
49.0%
24.5 / 50
0.2%
+34
= = = = 0 = = = = = = = = = = = = = = = = = = 1 = = = 0 = = = = = = = = = = = = 0 1 = = = = = = = =
–   SugaR NN 1.1 64-bit 4CPU3481+18
−18
(+34)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
0.4%
+57
= = = = = = = = 0 1 = 1 = = = = = = = = = = = = = = = = = 1 = 1
–   Stockfish 10 64-bit 4CPU3463+16
−16
(+16)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
8.9%
+22
= = = = = 1 = = = = = = = = = = = = = = = = = = = = = = = = = =
–   SugaR 1.6.1 64-bit 4CPU3462+25
−25
(+15)16 − 16
(+1−1=30)
50.0%
16.0 / 32
16.9%
+15
= = = = = = = = = = = = = = = = = = = = 1 0 = = = = = = = = = =
–   Komodo 13.3 64-bit 4CPU3421+23
−22
(−26)16 − 16
(+3−3=26)
50.0%
16.0 / 32
96.9%
−27
0 = = = = = 1 1 = = = = = = = = = = = = = = = = = = 0 = 1 = = 0
–   Komodo 13.1 64-bit 4CPU3408+20
−20
(−39)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
99.9%
+38
= = = = = 1 = 1 = 1 = = = = 1 1 = = 0 1 = = = 1 1 = = 1 = = = 1
–   Komodo 11.3.1 64-bit 4CPU3400+19
−18
(−47)18.5 − 13.5
(+6−1=25)
57.8%
18.5 / 32
100.0%
−5
= = = = = = = 0 = = 1 = = = 1 = 1 = 1 = = = = = 1 = 1 = = = = =
–   Komodo 13.02 64-bit 4CPU3399+22
−21
(−48)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
+59
1 = 1 1 1 1 = = = 1 = = = 1 0 = = 1 = 1 = = = 1 1 = = = = 1 1 =
–   Houdini 6 64-bit 4CPU3399+11
−12
(−48)17.5 − 14.5
(+6−3=23)
54.7%
17.5 / 32
100.0%
−23
0 = = = 1 = = 1 = = = = 1 = 1 = = 0 = = = 0 = = = 1 = = = = 1 =
–   Komodo 13.2.5 MCTS 64-bit 4CPU3365+20
−20
(−82)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+10
= = = = 1 = = = 1 = 1 1 = = = 1 = = = 1 1 1 1 = = = 1 1 = = = =
–   Ethereal 12.00 64-bit 4CPU3354+23
−23
(−93)19.5 − 10.5
(+9−0=21)
65.0%
19.5 / 30
100.0%
−10
= = = = = 1 = 1 = = = 1 = = = 1 = = = = 1 1 = 1 = 1 = = = 1
–   Ethereal 11.75 64-bit 4CPU3349+21
−21
(−98)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
−22
= = = = 1 1 = 1 0 = 1 = 1 = = = = 1 = 1 1 1 = = = = = = = = = 1
–   Xiphos 0.6 64-bit 4CPU3338+19
−19
(−109)21.5 − 10.5
(+12−1=19)
67.2%
21.5 / 32
100.0%
−11
= 1 = = = 1 = 1 = 1 = 1 = 1 = = 1 = = = = = 1 1 0 1 = = 1 = 1 =
–   Fire 7.1 64-bit 4CPU3322+12
−12
(−125)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−50
= = 1 = 1 = = = 1 = = = = = = 1 = = 1 = 1 1 = = = = = = 1 1 = =
–   RofChade 2.3 64-bit 4CPU3319+22
−22
(−128)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−24
= = = 1 = 1 = 1 1 = 1 1 1 1 = = = = 1 = 1 = = 1 = = = = = = = 1
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3313+32
−32
(−134)8.5 − 5.5
(+3−0=11)
60.7%
8.5 / 14
100.0%
−79
= 1 = 1 = = = = = = 1 = = =
–   Xiphos 0.5 64-bit 4CPU3309+19
−19
(−138)21.5 − 10.5
(+12−1=19)
67.2%
21.5 / 32
100.0%
−37
= = 1 = 1 1 = = = = 1 = 1 = 1 = 1 = 1 = 1 = 1 = = 0 = = 1 = 1 =
–   Ethereal 11.25 64-bit 4CPU3299+21
−21
(−148)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+62
1 1 = 1 1 = 1 = 1 1 1 1 1 1 1 = = 1 1 = 1 1 = = 1 = 1 = 1 = 1 =
–   Booot 6.4 64-bit 4CPU3299+22
−22
(−148)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−54
1 1 = 1 = = = = = = = = = 1 = = = 1 1 1 = = = 1 = = 1 1 = = 1 =
–   Komodo 12.3 MCTS 64-bit 4CPU3294+22
−22
(−153)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−23
1 = 1 1 1 = = 1 1 = 1 1 1 = = = = = 1 = = = 1 = 1 = 1 = 1 = = =
–   Laser 1.7 64-bit 4CPU3286+15
−15
(−161)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+6
1 = 1 = = = 1 = 1 1 1 = 1 = = 1 1 1 1 = 1 1 = = 1 = 1 = 1 = 1 =
–   RofChade 2.202 64-bit 4CPU3282+18
−18
(−165)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−47
= 1 = = = 1 = 1 = 1 = 1 = = = 1 = = 1 = = 1 1 = = 1 = 1 = = 1 1
–   Defenchess 2.2 64-bit 4CPU3282+17
−17
(−165)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+16
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
−10
(−168)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−15
= 1 1 1 1 = 1 = 1 = = 1 = = 1 1 = = 1 1 1 = 1 = 1 = 1 = 1 = = =
–   SlowChess Blitz Classic 2.1 64-bit 4CPU3279+22
−22
(−168)24.5 − 5.5
(+19−0=11)
81.7%
24.5 / 30
100.0%
+47
= 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
(−173)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−20
1 = 1 = 1 = = = 1 1 = 1 = = = 1 1 = 1 = 1 = = 1 = = 1 1 1 = 1 1
–   Schooner 2.2 64-bit 4CPU3266+26
−26
(−181)14 − 4
(+10−0=8)
77.8%
14.0 / 18
100.0%
−5
1 1 1 = = = = 1 = 1 = 1 1 1 1 = = 1
–   Andscacs 0.95 64-bit 4CPU3263+17
−18
(−184)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
−3
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
(−185)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+43
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 4CPU3249+25
−25
(−198)19.5 − 4.5
(+15−0=9)
81.3%
19.5 / 24
100.0%
+10
= = 1 1 = 1 1 = 1 1 = 1 1 = 1 1 = 1 1 1 1 1 = =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 11, 2020