CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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ShashChess 15.0 64-bit 4CPU (3530+23
−22
)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+26
−26
(−11)16 − 16
(+1−1=30)
50.0%
16.0 / 32
75.4%
−11
= = = = = = = = = = = = = = 0 = = = = = = = = = = = = = = 1 = =
–   Stockfish 12 64-bit 4CPU3515+19
−19
(−15)16 − 16
(+0−0=32)
50.0%
16.0 / 32
84.1%
−15
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
–   SugaR NN 1.1 64-bit 4CPU3470+15
−15
(−60)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
+22
= 1 = 1 1 = = 1 1 = = = = 1 = 1 1 = 1 = = = 1 = = = = = = = = =
–   Komodo 14 64-bit 4CPU3415+18
−18
(−115)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−11
1 1 1 = = = 1 = 1 = 1 1 1 = = = = 1 = = = = = = = = = = 1 1 = 1
–   RubiChess 2.1 64-bit 4CPU3411+27
−27
(−119)8 − 4
(+4−0=8)
66.7%
8.0 / 12
100.0%
−27
= 1 = = = 1 1 = = 1 = =
–   Houdini 6 64-bit 4CPU3398+10
−10
(−132)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−5
= = 1 1 = 1 = = = 1 1 = = 1 1 1 1 1 = = = = 1 = = = 1 = 1 = 1 =
–   SlowChess Blitz 2.5 64-bit 4CPU3396+18
−18
(−134)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 =
–   Ethereal 12.75 64-bit 4CPU3392+15
−15
(−138)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
−52
= 1 = = 1 = 1 = 1 = 1 = 1 = 1 = = = = = = = 1 = = = = = 1 1 = =
–   Nemorino 6.00 64-bit 4CPU3384+17
−17
(−146)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+33
= = 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+22
−21
(−173)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
−45
= 1 = = = 1 = 1 = = = 1 1 1 1 = = 1 = = = 1 = 1 1 1 = 1 = =
–   RubiChess 2.0 64-bit 4CPU3356+20
−20
(−174)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−22
= 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
(−189)27 − 5
(+22−0=10)
84.4%
27.0 / 32
100.0%
+57
= = 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 4CPU3336+22
−22
(−194)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+34
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 4CPU3330+13
−13
(−200)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+11
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
−11
(−210)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 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 1 = = =
–   RofChade 2.3 64-bit 4CPU3311+14
−14
(−219)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+10
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 4CPU3303+18
−18
(−227)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
0
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
(−233)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
−51
= = 1 = 1 1 = = 1 = 1 1 1 1 1 = 1 = 1 1 1 = = = 1 = 1 = 1 1 1 =
–   RubiChess 1.8 64-bit 4CPU3292+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 4CPU3286+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
(−253)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+12
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 May 1, 2021