Author: Vincent Lejeune
Date: 10:40:55 10/02/01
Go up one level in this thread
On October 02, 2001 at 13:26:46, Christophe Theron wrote: >On October 02, 2001 at 06:02:33, Vincent Lejeune wrote: > >>On October 02, 2001 at 04:41:34, Uri Blass wrote: >> >>>On October 02, 2001 at 04:18:33, Vincent Lejeune wrote: >>> >>>>On October 02, 2001 at 00:16:04, Christophe Theron wrote: >>>> >>>>>On October 01, 2001 at 19:11:20, Dan Ellwein wrote: >>>>> >>>>>>"positions when white has 9 queens and 3 rooks were not considered." >>>>>> >>>>>>Uri >>>>>> >>>>>>it is impossible for white (or black) to have 9 queens and 3 rooks on the >>>>>>board... >>>>>> >>>>>>for that to occur 9 pawns would have to promote... >>>>>> >>>>>>pilgrimdan >>>>> >>>>> >>>>> >>>>>Actually 10: 9 for the queens and one more to reach 3 rooks. >>>>> >>>>>But who cares? :) >>>>> >>>>> >>>>> >>>>> Christophe >>>> >>>>I do an amazing experiment on chess.net with tiger engine >>>>A player ask me to play a special position >>>>I tried it and it works !! ;) >>>> >>>>[d]pppkpppp/pppppppp/pppppppp/pppppppp/PPPPPPPP/PPPPPPPP/PPPPPPPP/PPPPKPPP w - - >>> >>>I do not know the rule of this game because it is not clear what are the legal >>>moves of pawns on the first rank. >>> >>>I guess that you are joking. >>> >>>Uri >> >>Absolutely not >>pawn on first first rank can advance one square >>chess.net and tiger use the same rule >> >>I must confess that I expect some trouble before I see that works ... > > > >I'm very surprised that it worked. Normally the data structures I'm using cannot >handle this position... > > > > Christophe After pasting the fen position in Rebel-tiger interface, tiger find that white is slightly better : 00:00:00.1 0,14 3 30118 hxg5 hxg5 bxc5 bxc5 gxf5 00:00:01.1 0,12 3 35379 hxg5 hxg5 axb5 axb5 bxc5 bxc5 gxf5 00:00:17.6 0,22 4 649689 hxg5 hxg5 bxa5 bxa5 dxe5 dxe5 fxe5 fxe5 axb5 fxe4 dxe4 00:00:47.8 0,22 5 1748576 hxg5 hxg5 bxa5 bxa5 dxe5 dxe5 fxe5 fxe5 axb5 axb5 cxd5 fxe4 00:02:38.8 0,24 6 6606924 hxg5 hxg5 axb5 axb5 cxd5 cxd5 fxe5 fxe5 exf5 exf5 gxh5 gxh5 dxc5
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