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 11.0 64-bit (3469+14
−14		)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
–   Stockfish 12 64-bit3545+12
−12		(+76)20.5 − 31.5
(+1−12=39)
39.4%
20.5 / 52
0.0%
+11
–   Stockfish 2019-12-10 64-bit3509+14
−14		(+40)26 − 26
(+3−3=46)
50.0%
26.0 / 52
0.0%
+38
–   Stockfish 11 64-bit3501+13
−13		(+32)31 − 29
(+3−1=56)
51.7%
31.0 / 60
0.0%
+41
–   SugaR XPro NN 1.0 64-bit3482+12
−12		(+13)30.5 − 29.5
(+3−2=55)
50.8%
30.5 / 60
6.9%
+17
–   SugaR NN 310719 64-bit3476+14
−14		(+7)27 − 25
(+4−2=46)
51.9%
27.0 / 52
22.6%
+18
–   Komodo 13.3 64-bit3406+11
−11		(−63)31 − 21
(+13−3=36)
59.6%
31.0 / 52
100.0%
−3
–   Houdini 6 64-bit3392+5
−5		(−77)32.5 − 19.5
(+16−3=33)
62.5%
32.5 / 52
100.0%
+3
–   Ethereal 12.50 64-bit3358+15
−15		(−111)33.5 − 18.5
(+18−3=31)
64.4%
33.5 / 52
100.0%
−16
–   Komodo 14 MCTS 64-bit3353+16
−16		(−116)36.5 − 15.5
(+21−0=31)
70.2%
36.5 / 52
100.0%
+14
–   SlowChess Blitz 2.3 64-bit3333+13
−13		(−136)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
+64
–   Komodo 13.2.5 MCTS 64-bit3331+13
−13		(−138)37 − 15
(+22−0=30)
71.2%
37.0 / 52
100.0%
0
–   Ethereal 12.00 64-bit3319+12
−12		(−150)43 − 17
(+27−1=32)
71.7%
43.0 / 60
100.0%
−5
–   SlowChess Blitz Classic 2.2 64-bit3317+14
−14		(−152)39.5 − 12.5
(+27−0=25)
76.0%
39.5 / 52
100.0%
+24
–   Fire 7.1 64-bit3311+7
−7		(−158)40.5 − 15.5
(+25−0=31)
72.3%
40.5 / 56
100.0%
−11
–   Xiphos 0.6 64-bit3303+7
−7		(−166)42.5 − 17.5
(+25−0=35)
70.8%
42.5 / 60
100.0%
−31
–   rofChade 2.3 64-bit3292+8
−8		(−177)42 − 14
(+29−1=26)
75.0%
42.0 / 56
100.0%
−5
–   Igel 2.7.0 64-bit3289+12
−12		(−180)39 − 13
(+28−2=22)
75.0%
39.0 / 52
100.0%
−4
–   Booot 6.4 64-bit3286+8
−8		(−183)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−11
–   Laser 1.7 64-bit3256+6
−6		(−213)48 − 12
(+37−1=22)
80.0%
48.0 / 60
100.0%
+2
–   rofChade 2.202 64-bit3254+9
−9		(−215)41.5 − 14.5
(+27−0=29)
74.1%
41.5 / 56
100.0%
−54
–   Defenchess 2.2 64-bit3251+7
−7		(−218)44.5 − 15.5
(+30−1=29)
74.2%
44.5 / 60
100.0%
−53
–   SlowChess Blitz Classic 2.1 64-bit3250+15
−15		(−219)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+73
–   Schooner 2.2 64-bit3250+7
−7		(−219)45 − 15
(+30−0=30)
75.0%
45.0 / 60
100.0%
−50
–   RubiChess 1.7.3 64-bit3240+15
−15		(−229)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
−48
–   Andscacs 0.95 64-bit3230+8
−8		(−239)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+52
–   RubiChess 1.6.1 64-bit3216+19
−19		(−253)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1212 games: 451 wins, 35 losses, 726 draws (59.9%), score: 67.2%

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