Problem Display
PID: 74760 (8/2QR2R1/4P2p/4Pp1P/3P1k2/1bP4P/n4PBn/7K w - - 0 1)

Bjorklund, Stip Leopold

1st Prize, Springaren, 1992

8/2QR2R1/4P2p/4Pp1P/3P1k2/1bP4P/n4PBn/7K

#3

12 + 6


3681 FIDE Album (1992-1994) 2001

SOLUTION


  • SOUND
  • Sets
    • 1...Sxc3
      • 2.Qxc3
        • threat
          • 3.Qd2#
          • 3.Qc1#
          • 3.Qe3#
          • 3.Qg3#
        • 2...Sf1
          • 3.Qf3#
  • Tries
    • 1.Qd8?
      • threat
        • 2.Qh4+
          • 2...Sg4
            • 3.Qg3#
        • 2.Qf6
          • threat
            • 3.Qxh6#
          • 2...Sf3
            • 3.Rg4#
          • 2...Sg4
            • 3.Rxg4#
      • 1...Sxc3
        • 2.Qh4+
          • 2...Sg4
            • 3.Qg3#
      • 1...Bd1
        • 2.Qh4+
          • 2...Bg4
            • 3.Qg3#
          • 2...Sg4
            • 3.Qg3#
      • 1...Bd5
        • 2.Qh4+
          • 2...Sg4
            • 3.Qg3#
      • 1...Sg4
        • 2.Rxg4+
          • 2...fxg4
            • 3.Rf7#
            • 3.Qf6#
        • 2.Qh4
          • threat
            • 3.Qg3#
      • 1...Sf3!
    • 1.Qc6?
      • threat
        • 2.Qe4+
          • 2...fxe4
            • 3.Rdf7#
      • 1...Bxe6
        • 2.Kxh2
          • threat
            • 3.Qf3#
          • 2...Bd5
            • 3.Qxh6#
      • 1...Sxc3
        • 2.Qxc3
          • threat
            • 3.Qd2#
            • 3.Qc1#
            • 3.Qe3#
            • 3.Qg3#
          • 2...Sf1
            • 3.Qf3#
      • 1...Bc2
        • 2.e7
          • threat
            • 3.Qxh6#
          • 2...Sf3
            • 3.Qxf3#
          • 2...Sg4
            • 3.Qf3#
      • 1...Bd5!
  • Keys
    • 1.Rdf7!
      • threat
        • 2.Rxf5+
          • 2...Kxf5
            • 3.Qf7#
      • 1...Bxe6
        • 2.Kxh2
          • threat
            • 3.Rg4#
          • 2...Bxf7
            • 3.e6#
      • 1...Bc2
        • 2.e7
          • threat
            • 3.e6#
          • 2...Sf3
            • 3.Rg4#
          • 2...Sg4
            • 3.Rxg4#

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).