Author: John Merlino
Date: 09:09:08 01/12/00
Go up one level in this thread
On January 11, 2000 at 22:15:50, Imran Hendley wrote: >On January 11, 2000 at 20:06:00, John Merlino wrote: > >>On January 11, 2000 at 03:11:42, m.d.hurd wrote: >> >>>On January 11, 2000 at 03:07:19, m.d.hurd wrote: >>>Correction : >>> >>>Fritz 6 solves this in seconds and keeps announcing the mate up to where it >>>promotes to a knight then draws by three fold repitition. >>> >>> >>>Start position >>> >>>[D] 8/8/8/2p5/1pp5/brpp4/1pprp2P/qnkbK3 w - - 0 1 >>> >>>Regards >>> >>>Mike >> >>Chessmaster falls into the same trap as Fritz (et. al.). It announced mate in 15 >>in 8 seconds (on a PII-450), and proceeded to promote to a queen for a 3-fold >>draw. >> >>But, if I take it past the knight promotion, it DOES work out the mate in 9 from >>there. >> >>jm > >I don't see the logic behind this. When it announces mate does it see the knight >promotion? If so why does it promote to a Queen? And if when it announces mate >it sees a Queen promotion, how can this be, because there is obviously no mate >with a Queen. Do you know why this happens? I have no idea why it happens. It does appear to defy logic. But there must be SOME programmatic reason for it, since Fritz appears to do its own version of the same thing (announce mate, promote to knight, draw by 3-fold). jm
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