Problem Display
PID: 250766 (8/8/6Q1/6pP/3P2k1/8/6K1/8 w - - 0 1)

Zimmer, Eligiusz

Schweizerische Schachzeitung, 1999

8/8/6Q1/6pP/3P2k1/8/6K1/8

#3

4 + 2


SOLUTION


  • SOUND
  • Sets
    • 1...Kf4
      • 2.Qe6
        • 2...g4
          • 3.Qe5#
  • Tries
    • 1.Kf2?
      • 1...Kh3
        • 2.Qe4
          • 2...Kh2
            • 3.Qg2#
          • 2...g4
            • 3.Qh1#
        • 2.Qxg5
          • 2...Kh2
            • 3.Qh4#
            • 3.Qg2#
      • 1...Kf4
        • 2.Qe6
          • 2...g4
            • 3.Qe5#
      • 1...Kh4!
    • 1.Qd3?
      • threat
        • 2.Qf3+
          • 2...Kh4
            • 3.Qh3#
        • 2.Qh3+
          • 2...Kf4
            • 3.Qf3#
      • 1...Kf4
        • 2.Qf3#
      • 1...Kh4
        • 2.Qh3#
      • 1...Kxh5!
    • 1.Qe6+?
      • 1...Kf4
        • 2.Kf2
          • 2...g4
            • 3.Qe5#
        • 2.h6
          • 2...g4
            • 3.Qe5#
      • 1...Kxh5!
  • Keys
    • 1.h6!
      • 1...Kf4
        • 2.Qe6
          • 2...g4
            • 3.Qe5#
      • 1...Kh4
        • 2.Kf3
          • 2...g4+
            • 3.Qxg4#
          • 2...Kh3
            • 3.Qh5#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).