Author: Robert Hyatt
Date: 08:01:48 11/23/01
Go up one level in this thread
On November 23, 2001 at 00:24:35, Heiner Marxen wrote: >On November 21, 2001 at 08:00:19, Tord Romstad wrote: > >>On November 19, 2001 at 14:15:06, Robert Hyatt wrote: >> >>>8 bits. Store the move number index from a canonical move generator that >>>emits moves in a fixed order for a given position. Since there are more >>>than 128 moves in many positions, and (so far) less than 256 in _any_ >>>position, 8 bits would do the trick. >> >>What is the meaning of the phrase "so far" here? It is easy to construct a >>position with more than 256 legal moves. Of course such a position is >>extremely unlikely to arise in actual play, but I wouldn't bet my life on it. >> >>Tord > I don't believe you can construct such a position. The largest number of moves I know of is 218... >Uuh, please show it (that easy to construct position). >It may be as unlikely as you want, as long as it is reachable by legal play. >As far as I know, 218 legal moves is the record for a legaly reachable >position (which already is "extremely unlikely to arise in actual play"). > >Heiner
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.