Problem Display
PID: 29589 (1b5N/3B4/8/3NP3/2prk3/3p1p2/3P4/K2n3Q w - - 0 1)

Pospisil, Josef

Svetozor, 1887

1b5N/3B4/8/3NP3/2prk3/3p1p2/3P4/K2n3Q

#3

7 + 7


3804 Ceske Melodie 1908

SOLUTION


  • SOUND
  • Sets
    • 1...Rxd5
      • 2.Qh4+
        • 2...Kxe5
          • 3.Sf7#
  • Tries
    • 1.Sf6+?
      • 1...Kf4
        • 2.Sg6+
          • 2...Kg3
            • 3.Qg1#
          • 2...Kg5
            • 3.Qh5#
        • 2.Qh2+
          • 2...Kg5
            • 3.Sh7#
        • 2.Qh4+
          • 2...Kxe5
            • 3.Sf7#
      • 1...Kxe5!
    • 1.Sg6?
      • threat
        • 2.Sf6#
      • 1...Bxe5
        • 2.Qe1+
          • 2...Kxd5
            • 3.Qxe5#
          • 2...Se3
            • 3.Sc3#
      • 1...Kxd5!
    • 1.Qxf3+?
      • 1...Kxe5
        • 2.Sf7#
      • 1...Kxf3!
  • Keys
    • 1.Qh6!
      • threat
        • 2.Sf6+
          • 2...Kxe5
            • 3.Sf7#
      • 1...Kxd5
        • 2.Qc6+
          • 2...Kxe5
            • 3.Sg6#
      • 1...Rxd5
        • 2.Qh4+
          • 2...Kxe5
            • 3.Sf7#
      • 1...Bxe5
        • 2.Qg6+
          • 2...Kxd5
            • 3.Qc6#
      • 1...f2
        • 2.Qh1+
          • 2...Kxe5
            • 3.Sf7#
      • 1...Bd6
        • 2.Sf6+
          • 2...Kxe5
            • 3.Sf7#
            • 3.Qg5#

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).