Author: Peter Fendrich
Date: 15:02:03 06/18/04
Go up one level in this thread
On June 18, 2004 at 17:46:30, Günther Simon wrote: >On June 18, 2004 at 17:33:41, Dieter Buerssner wrote: > >>On June 18, 2004 at 17:29:43, Günther Simon wrote: >> >>>*9.2 The game is drawn, upon a correct claim by the player having the move, >>>when the same position, for at least the third time (not necessarily by >>>sequential repetition of moves) >>> >>>is about to appear, if he first writes his move on his scoresheet and declares >>>to the arbiter his intention to make this move, or >>> >>>has just appeared, and the player claiming the draw has the move. >>> >>>Positions as in (a) and (b) are considered the same, if the same player has the >>>move, pieces of the same kind and colour occupy the same squares, and the >>>possible moves of all the pieces of both players are the same. >>>Positions are not the same if a pawn that could have been captured en passant >>>can no longer be captured or if the right to castle has been changed temporarily >>>or permanently.* >> >>BTW. How can the right to castle change temporarily, when the position is the >>same otherwise? >> >>Regards, >>Dieter > >Well, really not very probable but easy to construct i.e.: > >[Event "RWBC"] >[Site "ESPRESSO"] >[Date "2004.05.26"] >[Round "1"] >[White "GS"] >[Black "Test"] >[Result "*"] > >1.e4 e5 2.f4 exf4 3.Lc4 Sf6 4.Sf3 Le7 5.0-0 Sc6 6.Kf2 Sb8 7.Th1 Sc6 8.Ke1 Sb8 >9.Kf2 Sc6 10.Te1 Sb8 11.Th1 Sc6 12.Ke1 Sb8 * > >Regards, >Günther I don't understand what you're doing here Günther! First it's a draw after 11.Rh1 and the castling rights are not 'temporarily' changed but 'permanently'... I don't think it's possible to get 'temporarily' changed castling rights under the given conditions. /Peter /Peter
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.