|
From: | Gunnar Farnebäck |
Subject: | Re: [gnugo-devel] Re: snapbacks |
Date: | Mon, 30 Jan 2006 00:22:29 +0100 |
User-agent: | EMH/1.14.1 SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.3 Emacs/21.3 (sparc-sun-solaris2.9) MULE/5.0 (SAKAKI) |
Dan wrote: > It seems to me that unless it is to make a ko threat, > a snapback capture is never the correct move. This is a > sanity check that is easy to implement reliably. Maybe > after the trymove at value_moves.c:887 one should bail > out if the move is a snapback capture. This is too optimistic. White to kill black: +---------+ |.........| |OOOOOOO..| |OXXXX.O..| |XXOOX.O..| |XO.OXXO..| |XOO.OXO..| |OXOOOXO..| |O.XXXXO..| |OOXOOOO..| +---------+ I'm sure there are less weird positions where playing into snapback is correct as well. /Gunnar
[Prev in Thread] | Current Thread | [Next in Thread] |