CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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ShashChess 15.0 64-bit 4CPU (3529+23
−23
)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 123 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR AI 1.00 64-bit 4CPU3519+27
−26
(−10)16 − 16
(+1−1=30)
50.0%
16.0 / 32
72.7%
−10
= = = = = = = = = = = = = 1 = = = = = = = = = = = = = = 0 = = =
–   Stockfish 12 64-bit 4CPU3515+19
−19
(−14)16 − 16
(+0−0=32)
50.0%
16.0 / 32
83.2%
−14
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
–   SugaR NN 1.1 64-bit 4CPU3470+16
−15
(−59)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
+23
1 = = = = 1 = 1 1 = = 1 = = = = = = = = 1 = = = = 1 = 1 1 = 1 =
–   Komodo 14 64-bit 4CPU3415+18
−18
(−114)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−10
= 1 = = = = 1 1 1 = = = 1 = = = = = 1 1 = 1 1 = 1 1 1 = = = = =
–   Houdini 6 64-bit 4CPU3398+10
−10
(−131)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−4
1 1 = = = = = = 1 1 = 1 = = = = 1 = 1 = 1 = = 1 1 = = 1 1 1 1 =
–   SlowChess Blitz 2.5 64-bit 4CPU3396+18
−18
(−133)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−7
= 1 1 = = = = = = = 1 1 1 = = 1 = 1 1 = = = 1 = = 1 = 1 1 = 1 1
–   Ethereal 12.75 64-bit 4CPU3392+15
−15
(−137)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
−51
= = = = = = = 1 = = 1 = 1 = 1 = = = = = 1 1 = = 1 = 1 = 1 = 1 =
–   Nemorino 6.00 64-bit 4CPU3384+17
−17
(−145)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+34
1 1 1 = = = 1 = = 1 1 = = 1 1 1 = 1 = 1 1 1 = 1 = = 1 1 = 1 = 1
–   SlowChess Blitz 2.4 64-bit 4CPU3357+21
−22
(−172)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
−44
= 1 = = = 1 = = = 1 = 1 1 1 = 1 1 1 1 = = 1 = = = 1 = = = 1
–   RubiChess 2.0 64-bit 4CPU3357+20
−20
(−172)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 =
–   SlowChess Blitz 2.3 64-bit 4CPU3341+20
−20
(−188)27 − 5
(+22−0=10)
84.4%
27.0 / 32
100.0%
+58
1 1 1 1 = = 1 1 1 1 1 = 1 = 1 1 1 = 1 1 1 = = = 1 1 1 = 1 = 1 1
–   Booot 6.5 64-bit 4CPU3331+24
−24
(−198)21 − 5
(+16−0=10)
80.8%
21.0 / 26
100.0%
+8
1 1 = 1 = 1 = 1 1 1 1 1 = = = = = 1 = 1 1 1 = 1 1 1
–   Xiphos 0.6 64-bit 4CPU3330+13
−13
(−199)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+12
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 4CPU3320+11
−10
(−209)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+56
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 4CPU3311+14
−14
(−218)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+11
= = 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 4CPU3304+18
−18
(−225)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+2
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 4CPU3297+15
−15
(−232)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
−50
1 = 1 1 1 = = = 1 = 1 1 = = = = 1 = 1 = 1 1 1 = 1 = 1 1 1 1 1 =
–   RubiChess 1.8 64-bit 4CPU3291+19
−19
(−238)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
+51
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 4CPU3285+13
−13
(−244)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+23
= = 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 4CPU3277+10
−10
(−252)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
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 1

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021