Problem Display
PID: 118034 (8/7p/6pQ/3P4/6k1/4P1p1/6K1/8 w - - 0 1)

Pauly, Wolfgang

Neuw Wiener Schachzeitung, 1923

8/7p/6pQ/3P4/6k1/4P1p1/6K1/8

#3

4 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kf5
      • 2.Qf4#
    • 1...g5
      • 2.Qh3#
  • Tries
    • 1.Kg1?
      • threat
        • 2.Kg2
          • 2...Kf5
            • 3.Qf4#
          • 2...g5
            • 3.Qh3#
      • 1...g2
        • 2.Kxg2
          • 2...Kf5
            • 3.Qf4#
          • 2...g5
            • 3.Qh3#
      • 1...g5
        • 2.Kg2
          • 2...Kf5
            • 3.Qe6#
      • 1...Kf3!
    • 1.Kh1?
      • threat
        • 2.Kg2
          • 2...Kf5
            • 3.Qf4#
          • 2...g5
            • 3.Qh3#
      • 1...g2+
        • 2.Kxg2
          • 2...Kf5
            • 3.Qf4#
          • 2...g5
            • 3.Qh3#
      • 1...g5
        • 2.Kg2
          • 2...Kf5
            • 3.Qe6#
      • 1...Kf3!
    • 1.Qh4+?
      • 1...Kf5
        • 2.Qf4#
      • 1...Kxh4!
    • 1.d6?
      • 1...g5
        • 2.Qh3#
      • 1...Kf5!
  • Keys
    • 1.Kf1!
      • threat
        • 2.Kg2
          • 2...Kf5
            • 3.Qf4#
          • 2...g5
            • 3.Qh3#
      • 1...g2+
        • 2.Kxg2
          • 2...Kf5
            • 3.Qf4#
          • 2...g5
            • 3.Qh3#
      • 1...g5
        • 2.Kg2
          • 2...Kf5
            • 3.Qe6#

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).