Problem Display
PID: 151322 (5R1n/r3pb2/2pPP2K/p1p4p/1nNpPk1p/1P5P/5N1P/3BR3 w - - 0 1)

Salai (Jr), Ladislav

Die Schwalbe, 2013

5R1n/r3pb2/2pPP2K/p1p4p/1nNpPk1p/1P5P/5N1P/3BR3

#4

12 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.Rf1!
      • threat
        • 2.Sd3+
          • 2...Kxe4
            • 3.Sxc5+
              • 3...Kd5
                • 4.Rf5#
      • 1...exd6
        • 2.Sg4+
          • 2...Kxe4
            • 3.Sf6+
              • 3...Kd3
                • 4.Rf3#
      • 1...Sd3
        • 2.Sxd3+
          • 2...Kxe4
            • 3.Sxc5+
              • 3...Kd5
                • 4.Rf5#
      • 1...Sa6
        • 2.Rg1
          • threat
            • 3.Rg5
              • threat
                • 4.Rf5#
      • 1...d3
        • 2.Re1
          • threat
            • 3.Re3
              • threat
                • 4.Rf3#

FEATURES


NOT CLASSIFIED


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).