Author: Jeremiah Penery
Date: 12:19:47 04/03/00
Go up one level in this thread
On April 03, 2000 at 12:11:53, KarinsDad wrote: >On April 03, 2000 at 11:58:30, Dave Gomboc wrote: > >>There are a large percentage of wins in KNNKP. The pawn must be blockaded >>before it gets too close to the promotion square. The specific distance depends >>on the file it is on. IIRC, this was extremely well-analyzed by a human long >>before a tablebase was generated for it. >> >>Dave > >Ok, so what you are saying is that if the pawn is sufficiently advanced, then >the side with the pawn can force the draw. Otherwise, the side without the pawn >can first blockade the pawn and later put the opposing king in check often >enough so that even though the pawn can push, the king is forced into the corner >and checkmated before the pawn can queen. > >Is this correct? After the pawn queens, the knights can either win in 1, or not at all. However, the side with Queen can win in up to 72 moves from that point. If the pawn queens, there are now only 2852 possible positions where the knights can win, and only in one move. :)
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.