Author: Andre Lopez
Date: 17:42:28 03/01/05
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On March 01, 2005 at 14:22:49, Uri Blass wrote: >On March 01, 2005 at 13:53:34, Dann Corbit wrote: > >>The opposite of a good test move (one best move choice) is one with lots of >>equally good winning moves. I was playing around, analyzing some Orangutan >>games and stumbled on this position: >>[D]1Q6/8/2K5/3NQ1p1/8/8/5k2/8 w - - acn 2564; acs 0; bm Nc3 Ne3 Qb1 Qb3 Qb4 Qb5 >>Qbb2+ Qbh8 Qc3 Qc8 Qe3+ Qe4 Qe6 Qe7 Qee8 Qf5+ Qf8+ Qg3+ Qh2+; ce 32762; dm 3; pv >>Qf5+ Kg2 Ne3+ Kg1 Qf1#; >> >>Which made me wonder, >>In a real game, what is the most ever equally good (DTM) simultaneous best >>moves? >> >>19 equal mates in 3 is interesting, but I wonder if there has ever been (for >>example) 100 best moves leading to mate in some minimum distance. > >I think that it will be hard to find more than 100 legal move in games(you can >construct position with more than 200 moves but if you talk about positions from >real games then my experience is that even more than 80 is very rare). > >constructing a position with more than 19 mates in 1 is easy > > > >[D]k7/2PPPPPP/7K/2Q5/2Q5/2Q5/6R1/1R5B w - - 0 1 > >Here is first position that I composed and I am sure it is easy to compose a >better example. > >Uri Well any composition needs to be legal... This one is not... What was the last black move?
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