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23. май 2011, 14:58:54
nabla 
Относно: Re:
Justaminute: There is no rule about repetition of moves in chess, only about three repetitions of the same position.

23. май 2011, 15:53:29
Justaminute 
Относно: Re:
nabla:
I know. I was pointing out the usual way of arriving at three fold repetition of position is through perpetual check which would result in a win for the checker before three fold repetition of position occurred in three check chess. The other most common way of repeating a position in normal chess is in the endgame where there is limited material and fixed pawn positions. It is quite possible for three fold repetition of position to occur in these circumstances in three check chess but I suspect it is even rarer than normal chess. I was wondering whether anyone had a practical example or was this just a theoretical discussion. A theoretically drawn endgame in normal chess like bishop and king v king is perhaps where it would occur.

23. май 2011, 20:50:02
rabbitoid 
Относно: Re:
Justaminute: Actually currently the most common cause is that two chess bigshots find it in their common interest to have a draw outcome, then go through the motion of having such a repetition early in the game to avoid the wrath of the referees.

24. май 2011, 14:17:15
nabla 
Относно: Re:
Justaminute: But then it is very possible the third check occurs in the same time as the third repetition of the position.  

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