Problem Display
PID: 72238 (1B4B1/1p5p/4N1P1/1K1kPp2/1p2bR2/bP2n2r/4P3/1N6 w - - 0 1)

Tribowski, Marcel

1st Prize, Probleemblad, 2007

1B4B1/1p5p/4N1P1/1K1kPp2/1p2bR2/bP2n2r/4P3/1N6

#5

10 + 9


102 Probleemblad 2010
56 The Problemist 2011
145 StrateGems 2012

SOLUTION


  • SOUND
  • Keys
    • 1.Bd6!
      • threat
        • 2.Kb6
          • threat
            • 3.Sc7+
              • 3...Kd4
                • 4.Sb5#
          • 2...Sc4+
            • 3.bxc4+
              • 3...Kxc4
                • 4.Sg7+
                  • 4...Kd4
                    • 5.Sxf5#
      • 1...hxg6
        • 2.Sf8+
          • 2...Kd4
            • 3.Sxg6
              • threat
                • 4.Bc5#
              • 3...b6
                • 4.Se7
                  • threat
                    • 5.Sc6#
                  • 4...Sd1
                    • 5.Sxf5#
                  • 4...Sf1
                    • 5.Sxf5#
                  • 4...Sc2
                    • 5.Sxf5#
                  • 4...Sg2
                    • 5.Sxf5#
                  • 4...Sc4
                    • 5.Sxf5#
                  • 4...Sg4
                    • 5.Sxf5#
                  • 4...Sd5
                    • 5.Sxf5#
      • 1...Bb2
        • 2.Sc5+
          • 2...Kd4
            • 3.Sd3
              • threat
                • 4.Bc5#
              • 3...b6
                • 4.Sxb4
                  • threat
                    • 5.Sc6#
                  • 4...Sd1
                    • 5.Sc2#
                  • 4...Sf1
                    • 5.Sc2#
                  • 4...Sc2
                    • 5.Sxc2#
                  • 4...Sg2
                    • 5.Sc2#
                  • 4...Sc4
                    • 5.Sc2#
                  • 4...Sg4
                    • 5.Sc2#
                  • 4...Sd5
                    • 5.Sc2#

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).