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Go / Weiqi : EnigmaBack to forum Thibault de Vassal (2007-04-09) Go / Weiqi : Enigma While looking for other ways to optimize the server, I had an interesting question about Go, that may look more complex than at first sight :) "Is it possible to repeat a position (at a particular move) without taking a stone or group (at this particular move) ?" I submitted it in GoDiscussions forum, one member proved it is possible on a 2x2 board... then on 19x19 http://www.godiscussions.com/forum/showthread.php?p=27834 Thibault de Vassal (2007-04-09 23:48:03) Go / Weiqi : Enigma Okay, harder ! Is it possible to repeat a position at move n without taking a stone or group at move n AND at move n-1 ? Thibault de Vassal (2007-04-10 01:06:16) Go / Weiqi : Enigma ... answer is no ! .. same for n-2, n-3 and so on, the complete explanation here : http://www.godiscussions.com/forum/showthread.php?t=2655 Don Groves (2007-04-10 01:41:45) Go / Weiqi : Enigma I wonder, would this move n ever be a good move? Thibault de Vassal (2007-04-10 02:07:20) Go / Weiqi : Enigma I have no idea :) .. Actually right now I have no more idea about anything :> .. zzzZZzzz
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