CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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ShashChess 15.0 64-bit 4CPU (3535+24
−24
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Andrea Manzo Links: List of Authors, 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 122 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR AI 1.00 64-bit 4CPU3520+29
−28
(−15)16 − 16
(+1−1=30)
50.0%
16.0 / 32
80.3%
−15
= = = = 0 = = = = = = = = = = = = = = = = = = = = = = = = = = 1
–   Stockfish 12 64-bit 4CPU3519+20
−19
(−16)16 − 16
(+0−0=32)
50.0%
16.0 / 32
85.3%
−16
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
–   SugaR NN 1.1 64-bit 4CPU3473+16
−15
(−62)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
+20
1 = = = = 1 = 1 1 = = = = = = = = = 1 = = = 1 = = 1 = 1 1 = = 1
–   Komodo 14 64-bit 4CPU3418+18
−18
(−117)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−13
1 = 1 1 1 = = = = = = = 1 1 = 1 = 1 = = = = = = 1 1 1 = = = 1 =
–   Houdini 6 64-bit 4CPU3400+10
−10
(−135)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−8
= 1 1 = = 1 1 1 = = 1 = 1 = 1 = 1 1 = = = = 1 = = = 1 1 = 1 = =
–   SlowChess Blitz 2.5 64-bit 4CPU3399+23
−23
(−136)20 − 6
(+14−0=12)
76.9%
20.0 / 26
100.0%
+30
1 1 1 1 1 = = 1 = 1 1 = = = 1 = = 1 = 1 1 = = 1 1 =
–   Ethereal 12.75 64-bit 4CPU3396+17
−17
(−139)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
−53
1 = 1 = 1 = 1 = 1 = = = = = 1 1 = = = = = = = = = 1 = = 1 = 1 =
–   Nemorino 6.00 64-bit 4CPU3386+19
−18
(−149)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+30
1 1 1 = = = 1 = = 1 1 = = 1 1 1 = 1 = = 1 1 = 1 = 1 = 1 1 1 = 1
–   SlowChess Blitz 2.4 64-bit 4CPU3360+21
−22
(−175)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
−47
1 1 1 = = 1 = = = = = 1 = 1 1 1 = 1 = 1 = = = 1 = 1 = = = 1
–   RubiChess 2.0 64-bit 4CPU3346+54
−55
(−189)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−34
= 1 = 1 = 1
–   SlowChess Blitz 2.3 64-bit 4CPU3344+20
−20
(−191)27 − 5
(+22−0=10)
84.4%
27.0 / 32
100.0%
+55
1 = = = 1 1 1 = 1 = 1 = 1 1 1 = 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 =
–   Xiphos 0.6 64-bit 4CPU3333+14
−14
(−202)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+9
1 = 1 = = 1 1 = 1 1 1 1 1 1 1 1 1 = 1 = 1 = = 1 1 = 1 1 1 = = =
–   Fire 7.1 64-bit 4CPU3322+11
−11
(−213)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+52
1 = 1 1 = 1 1 = 1 = 1 1 1 1 1 = = = 1 1 1 1 1 = 1 1 = 1 1 1 1 1
–   RofChade 2.3 64-bit 4CPU3312+16
−16
(−223)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+6
1 = 1 = 1 1 1 1 1 = 1 1 1 1 1 = = = 1 1 1 = 1 = 1 = 1 = 1 1 1 =
–   Pedone 3.0 64-bit 4CPU3312+22
−23
(−223)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+4
= 1 = = 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 4CPU3301+16
−16
(−234)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
−53
1 = 1 1 1 1 1 = = = 1 = 1 = 1 1 1 = 1 = 1 1 1 = = = 1 = 1 1 = =
–   RubiChess 1.8 64-bit 4CPU3293+20
−20
(−242)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
+47
1 = 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-bit 4CPU3289+13
−13
(−246)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+21
1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 = = 1 1 1 1 1 = 1 = 1 = 1 = 1 =
–   Deep Shredder 13 64-bit 4CPU3278+10
−10
(−257)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
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 =

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021