Problem Display
PID: 39602 (4b2K/3prP2/1ppN1P2/2p1kP2/2p5/4N3/7P/3Q4 w - - 0 1)

Fjeld, Thorstein

Godager, Fridtjof M

2nd Comm., BCF 023. Ty., 1936-1937

4b2K/3prP2/1ppN1P2/2p1kP2/2p5/4N3/7P/3Q4

#3

8 + 8


SOLUTION


  • SOUND
  • Tries
    • 1.Qd2?
      • threat
        • 2.Sg4#
      • 1...Kxf6
        • 2.Sg4#
      • 1...Kf4!
  • Keys
    • 1.Qe1!
      • threat
        • 2.Sexc4+
          • 2...Kd4
            • 3.Qd2#
          • 2...Kf4
            • 3.Qg3#
          • 2...Kd5
            • 3.Qd2#
            • 3.Qd1#
          • 2...Kxf6
            • 3.Qh4#
      • 1...Kd4
        • 2.Qd2+
          • 2...Ke5
            • 3.Sg4#
      • 1...Kxd6
        • 2.Qg3+
          • 2...Re5
            • 3.fxe8S#
      • 1...Kxf6
        • 2.Qh4+
          • 2...Ke5
            • 3.Sdxc4#
      • 1...Rxf7
        • 2.Sexc4+
          • 2...Kd4
            • 3.Qd2#
          • 2...Kf4
            • 3.Qg3#
          • 2...Kd5
            • 3.Qd2#
            • 3.Qd1#
            • 3.Qe4#
            • 3.Qe5#
          • 2...Kxf6
            • 3.Qh4#
      • 1...c3
        • 2.Sec4+
          • 2...Kd4
            • 3.Qd1#
          • 2...Kf4
            • 3.Qg3#
          • 2...Kd5
            • 3.Qd1#
          • 2...Kxf6
            • 3.Qh4#

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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).