Problem Display
PID: 178896 (4B1n1/6Q1/b1p1p1np/8/1p1p1k1P/1r2q1NK/3B1NPP/b3r3 w - - 0 1)

Larsen, Lars Aksglade (= Aksglade, Lars)

2nd Prize, Magasinet, 1948

4B1n1/6Q1/b1p1p1np/8/1p1p1k1P/1r2q1NK/3B1NPP/b3r3

#3

9 + 13


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Rb2
      • 2.Qxd4#
    • 1...Rc3
      • 2.Qxd4#
    • 1...Sf6
      • 2.Qxf6#
    • 1...e5
      • 2.Qf7+
        • 2...Sf6
          • 3.Qxf6#
  • Tries
    • 1.Qc7+?
      • 1...e5
        • 2.Qf7+
          • 2...Sf6
            • 3.Qxf6#
      • 1...Se5!
    • 1.Qf7+?
      • 1...Sf6
        • 2.Qxf6#
      • 1...Ke5!
  • Keys
    • 1.Sg4!
      • threat
        • 2.Qf7+
          • 2...Sf6
            • 3.Qxf6#
      • 1...Bd3
        • 2.Bxg6
          • threat
            • 3.Qe5#
          • 2...Qxd2
            • 3.Sh5#
          • 2...Sf6
            • 3.Qxh6#
          • 2...e5
            • 3.Qxe5#
      • 1...d3
        • 2.Qxg6
          • threat
            • 3.Qe4#
          • 2...Qxd2
            • 3.Sh5#
          • 2...Sf6
            • 3.Qxh6#

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).