Problem Display
PID: 197640 (7N/3Q3p/5k2/7K/8/4P3/8/8 w - - 0 1)

Muller, M

Skakbladet, 1920

7N/3Q3p/5k2/7K/8/4P3/8/8

#3

4 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Kg4?
      • threat
        • 2.Kf4
          • threat
            • 3.Qf7#
      • 1...h5+
        • 2.Kf4
          • 2...h4
            • 3.Qf7#
      • 1...h6
        • 2.Kf4
          • 2...h5
            • 3.Qf7#
      • 1...Ke5!
    • 1.Qe6+?
      • 1...Kg7
        • 2.Qf7+
          • 2...Kxh8
            • 3.Qf8#
      • 1...Kxe6!
    • 1.Qe7+?
      • 1...Kf5
        • 2.Sf7
          • 2...h6
            • 3.Sd6#
            • 3.Sxh6#
            • 3.Qe5#
      • 1...Kxe7!
  • Keys
    • 1.Sf7!
      • 1...Kg7
        • 2.Sh6+
          • 2...Kf6
            • 3.Sg4#
          • 2...Kf8
            • 3.Qf7#
          • 2...Kh8
            • 3.Qd4#
      • 1...h6
        • 2.Sd8
          • 2...Ke5
            • 3.Qe6#

FEATURES


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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).