Problem Display
PID: 71293 (7N/6p1/5pPk/2p3p1/1prpp1P1/1KpP2PB/2P1P2N/8 w - - 0 1)

Strydom, Jan

The Problemist, 2006

7N/6p1/5pPk/2p3p1/1prpp1P1/1KpP2PB/2P1P2N/8

#5

10 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Sf3!
      • 1...exd3
        • 2.exd3
          • 2...f5
            • 3.Se5
              • threat
                • 4.Sef7#
                • 4.Shf7#
              • 3...fxg4
                • 4.Shf7+
                  • 4...Kh5
                    • 5.Bxg4#
      • 1...exf3
        • 2.exf3
          • 2...f5
            • 3.gxf5
              • threat
                • 4.Sf7+
                  • 4...Kh5
                    • 5.Bg4#
              • 3...Kh5
                • 4.Bg4+
                  • 4...Kh6
                    • 5.Sf7#
                • 4.Sf7
                  • 4...g4
                    • 5.Bxg4#
                    • 5.fxg4#
              • 3...g4
                • 4.Sf7+
                  • 4...Kh5
                    • 5.Bxg4#
                    • 5.fxg4#
      • 1...e3
        • 2.Sh2
          • 2...f5
            • 3.gxf5
              • threat
                • 4.Sf7+
                  • 4...Kh5
                    • 5.Bg4#
              • 3...Kh5
                • 4.Bg4+
                  • 4...Kh6
                    • 5.Sf7#
                • 4.Sf7
                  • 4...g4
                    • 5.Bxg4#
              • 3...g4
                • 4.Sf7+
                  • 4...Kh5
                    • 5.Bxg4#

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).