Author: leonid
Date: 17:47:28 02/15/01
Go up one level in this thread
On February 15, 2001 at 15:01:41, Pete Galati wrote: >On February 15, 2001 at 06:10:16, leonid wrote: > >>Hi! >> >>If you like solve one forced mate, you can try this: >> >>[D]3BQnQN/3b3q/2Q3rn/KR2Qqbk/1R2Qqrn/2Q4b/3b1n1q/1Q1BQ1QN w - - >> >>Please, indicate your result. >> >>If you could bring one position of forced mate found during the chess >>chapionship (human player) it will be very appreciated. >> >>Thanks, >>Leonid. > >I tried this position in Crafty first, because it somehow looked like it might >not work, and as soon as I entered the "analyze" command, it crashed Crafty, so >I figured it probably wouldn't work in a Chessbase gui either. > >So just for kicks I pasted it into a file and tried it in Comet, and it seemed >ok, so I booted into Dos and let Comet look at it for a while. But I came back >much later to the message: "Suche terminniert wegen Zug Stack overflow" which >sort of means "Search terminniert because of stack overflow". > >Anyhow, this is far as Comet got before it got brain freeze. I gave it some >asperine and it'll be just fine. It is good passage! You make me laugh. I am not that happy with this position. I found it only be selective search in 9 moves. Tim, in the next message, found mate on exact number. I still hope that somebody will come with minimum number indication. If not, only later, will put my computer for minimum search by brute force. Don't have free computer to do this easily. Leonid. > >Pete > >Comet-B.28 Thu Feb 15 10:53:05 2001 > >depth score sec nodes pv > 1. +41.62 8609 592451737 g8h7 f8h7 e5f5 d7e8 e4f4 d2c3 d1g4 > 2. +41.62 8613 593865109 e4f4 g5f4 g8h7 h2g1 e1g1 d2c3 d1g4 > 3. +44.09 8760 640483767 h8g6 h7g6 c6g6 f8g6 e4f4 d2f4 b1f5 > 4. +44.37 8789 649716842 h8g6 h7g6 e5f4 f5f4 e4f4 h2f4 d8g5 > 4. +44.37 9004 716599405 h8g6 h7g6 e5f4 f5f4 e4f4 h2f4 d8g5 > 5. +44.77 9601 900801291 h8g6 h7g6 d1g4 f4g4 g8g6 f8g6 e4f5
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