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Game result (chess) R. Rodriguez Perez, 2050 K. Ryysyranta, 2000 1/2-1/2 See game 112309 |
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Go / Weiqi : Enigma
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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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