CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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ShashChess 20.2 64-bit (3576+15
−15		)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 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR AI 2.50 64-bit3585+10
−10		(+9)28 − 28
(+1−1=54)
50.0%
28.0 / 56
14.1%
+9
–   Stockfish 14.1 64-bit3581+11
−11		(+5)27.5 − 28.5
(+3−4=49)
49.1%
27.5 / 56
26.9%
0
–   Dragon by Komodo 2.6 64-bit3572+12
−12		(−4)26.5 − 25.5
(+2−1=49)
51.0%
26.5 / 52
66.3%
0
–   Fat Fritz 2 64-bit3562+7
−7		(−14)27 − 25
(+2−0=50)
51.9%
27.0 / 52
96.5%
−3
–   Berserk 8.5.1 64-bit3492+10
−10		(−84)35 − 21
(+16−2=38)
62.5%
35.0 / 56
100.0%
−5
–   Koivisto 8.0 64-bit3492+8
−8		(−84)38 − 14
(+24−0=28)
73.1%
38.0 / 52
100.0%
+69
–   Ethereal 13.50 64-bit3483+11
−11		(−93)36.5 − 15.5
(+21−0=31)
70.2%
36.5 / 52
100.0%
+38
–   SlowChess Blitz 2.8 64-bit3476+9
−9		(−100)35 − 21
(+14−0=42)
62.5%
35.0 / 56
100.0%
−24
–   Revenge 2.0 64-bit3472+10
−10		(−104)31.5 − 20.5
(+11−0=41)
60.6%
31.5 / 52
100.0%
−40
–   RubiChess 20220223 64-bit3467+10
−10		(−109)32 − 20
(+12−0=40)
61.5%
32.0 / 52
100.0%
−38
–   Koivisto 7.0 64-bit3460+11
−11		(−116)38 − 18
(+20−0=36)
67.9%
38.0 / 56
100.0%
−3
–   RubiChess 2021 64-bit3435+13
−13		(−141)41 − 15
(+26−0=30)
73.2%
41.0 / 56
100.0%
+11
–   Nemorino 6.00 64-bit3407+7
−7		(−169)40.5 − 11.5
(+29−0=23)
77.9%
40.5 / 52
100.0%
+23
–   Seer 2.4.0 64-bit3401+9
−9		(−175)43 − 13
(+30−0=26)
76.8%
43.0 / 56
100.0%
+8
–   Igel 3.0.5 64-bit3396+8
−8		(−180)42 − 14
(+28−0=28)
75.0%
42.0 / 56
100.0%
−12
–   Houdini 6 64-bit3392+5
−5		(−184)41.5 − 10.5
(+31−0=21)
79.8%
41.5 / 52
100.0%
+26
–   Fire 8.2 64-bit3378+16
−16		(−198)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−31
–   Arasan 23.2 64-bit3368+14
−14		(−208)43.5 − 12.5
(+31−0=25)
77.7%
43.5 / 56
100.0%
−17
–   Nemorino 6.05 64-bit3363+9
−9		(−213)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+77
–   Tucano 10.00 64-bit3355+9
−9		(−221)40 − 12
(+28−0=24)
76.9%
40.0 / 52
100.0%
−36
–   Minic 3.18 64-bit3346+14
−14		(−230)42.5 − 9.5
(+34−1=17)
81.7%
42.5 / 52
100.0%
+3
1032 games: 368 wins, 9 losses, 655 draws (63.5%), score: 67.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024