Problem Display
PID: 256322 (2k4n/K7/1BP5/R7/6b1/5p2/8/8 w - - 0 1)

Rasmussen, Hans

3rd HM., Skakbladet, 1963

2k4n/K7/1BP5/R7/6b1/5p2/8/8

#3

4 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Bd7
      • 2.Rd5
        • threat
          • 3.cxd7#
        • 2...Bxc6
          • 3.Rd8#
        • 2...Bh3
          • 3.Rd8#
        • 2...Bg4
          • 3.Rd8#
        • 2...Bf5
          • 3.Rd8#
        • 2...Be6
          • 3.Rd8#
        • 2...Be8
          • 3.Rd8#
    • 1...Sg6
      • 2.Rd5
        • threat
          • 3.Rd8#
        • 2...Bd7
          • 3.cxd7#
  • Tries
    • 1.Rd5?
      • threat
        • 2.Rd8#
      • 1...Bd7
        • 2.cxd7#
      • 1...Sf7!
    • 1.Rg5?
      • threat
        • 2.Rg8#
      • 1...Bh5
        • 2.Rg8+
          • 2...Be8
            • 3.Rxe8#
      • 1...Bd7
        • 2.Rd5
          • threat
            • 3.cxd7#
          • 2...Bxc6
            • 3.Rd8#
          • 2...Bh3
            • 3.Rd8#
          • 2...Bg4
            • 3.Rd8#
          • 2...Bf5
            • 3.Rd8#
          • 2...Be6
            • 3.Rd8#
          • 2...Be8
            • 3.Rd8#
        • 2.Rg8+
          • 2...Be8
            • 3.Rxe8#
      • 1...Sg6
        • 2.Rd5
          • threat
            • 3.Rd8#
          • 2...Bd7
            • 3.cxd7#
      • 1...Sf7
        • 2.Rg8+
          • 2...Sd8
            • 3.Rxd8#
      • 1...Be6!
  • Keys
    • 1.Rb5!
      • threat
        • 2.Ba5
          • threat
            • 3.Rb8#
      • 1...Bd7
        • 2.Rd5
          • threat
            • 3.cxd7#
          • 2...Bxc6
            • 3.Rd8#
          • 2...Bh3
            • 3.Rd8#
          • 2...Bg4
            • 3.Rd8#
          • 2...Bf5
            • 3.Rd8#
          • 2...Be6
            • 3.Rd8#
          • 2...Be8
            • 3.Rd8#

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).