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Subject: null move position

Author: Janos Keinrath

Date: 09:35:06 04/20/04

Here is a position, where you can test your engine zugzwang detection.
[D]8/8/8/2p5/1pp5/brpp4/1pprp2P/qnkbK3 w - -

The solution is 1.h3 mate in 15. (1.h4? only draw)
Crafty can't solve this after reaching depth 60.

• Re: null move position John Merlino 10:03:20 04/20/04
• Re: null move position Dieter Buerssner 09:52:38 04/20/04
  • Re: null move position Janos Keinrath 10:03:06 04/20/04
    • Re: null move position Dieter Buerssner 10:18:33 04/20/04
• Re: null move position José Carlos 09:51:06 04/20/04
  • Re: null move position Heiner Marxen 10:20:10 04/20/04
    • Re: null move position José Carlos 10:33:18 04/20/04
  • Re: null move position Janos Keinrath 10:10:30 04/20/04
    • Re: null move position José Carlos 10:14:38 04/20/04
  • Re: null move position Janos Keinrath 10:05:31 04/20/04

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Last modified: Thu, 15 Apr 21 08:11:13 -0700

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