Problem Display
PID: 261919 (n1K1R1B1/1Pn4p/Np1k2P1/pP1Ppp2/6rN/7r/1BbPPPRb/8 w - - 0 1)

van Dijk, Nils Gustav Gerard

2nd Prize, Henneberger MT (Problemnoter), 1958-1959

n1K1R1B1/1Pn4p/Np1k2P1/pP1Ppp2/6rN/7r/1BbPPPRb/8

#3

14 + 12


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Sets
    • 1...Rd3
      • 2.Sxf5#
    • 1...Rhg3
      • 2.Bxe5#
    • 1...Rgg3
      • 2.Bxe5#
    • 1...Re4
      • 2.Sxf5#
    • 1...Rf4
      • 2.Bxe5#
    • 1...Bd1
      • 2.Sxf5#
    • 1...Bb3
      • 2.Sxf5#
    • 1...Ba4
      • 2.Sxf5#
    • 1...Bg1
      • 2.Bxe5#
    • 1...Sxd5
      • 2.Re6#
    • 1...e4
      • 2.Sxf5#
    • 1...f4
      • 2.Bxe5#
  • Keys
    • 1.b8Q!
      • threat
        • 2.Kb7
          • threat
            • 3.Qd8#
          • 2...Kd7
            • 3.Qd8#
      • 1...Rxg6
        • 2.Sxg6
          • threat
            • 3.Rd8#
          • 2...hxg6
            • 3.Rxg6#
      • 1...Bd3
        • 2.f4
          • threat
            • 3.Ba3#
            • 3.Bxe5#
      • 1...Be4
        • 2.Rg3
          • threat
            • 3.Ba3#
            • 3.Bxe5#
      • 1...Bg3
        • 2.e4
          • threat
            • 3.Sxf5#
            • 3.Ba3#
            • 3.Re6#
      • 1...Bf4
        • 2.d3
          • threat
            • 3.Sxf5#
            • 3.Ba3#

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).