Problem Display
PID: 3424 (8/6K1/8/3N4/b4N1k/8/8/6R1 w - - 0 1)

Massmann, Wilhelm Karl Heinrich

2nd Prize, Neue Leipziger Zeitung, 1935

8/6K1/8/3N4/b4N1k/8/8/6R1

#3

4 + 2


2012 Miniature Chess Problems from Many Countries 1981
56 The Problemist 2007

SOLUTION


  • SOUND
  • Sets
    • 1...Bd1
      • 2.Se3
        • threat
          • 3.Sf5#
        • 2...Bg4
          • 3.Rxg4#
        • 2...Bc2
          • 3.Rg4#
    • 1...Bc2
      • 2.Se3
        • threat
          • 3.Rg4#
        • 2...Bd1
          • 3.Sf5#
        • 2...Bf5
          • 3.Sxf5#
    • 1...Be8
      • 2.Se7
        • threat
          • 3.Sf5#
        • 2...Bg6
          • 3.Sexg6#
        • 2...Bd7
          • 3.Seg6#
  • Tries
    • 1.Sg6+?
      • 1...Kh5
        • 2.Sdf4#
        • 2.Sf6#
      • 1...Kh3!
    • 1.Se3?
      • threat
        • 2.Sf5#
        • 2.Rg4#
      • 1...Bd1
        • 2.Sf5#
      • 1...Bc2
        • 2.Rg4#
      • 1...Bd7!
    • 1.Se7?
      • threat
        • 2.Sf5#
        • 2.Seg6#
      • 1...Bd7
        • 2.Seg6#
      • 1...Be8
        • 2.Sf5#
      • 1...Bc2!
  • Keys
    • 1.Rg2!
      • threat
        • 2.Sg6+
          • 2...Kh3
            • 3.Sdf4#
          • 2...Kh5
            • 3.Sdf4#
            • 3.Sf6#
      • 1...Bc2
        • 2.Se3
          • threat
            • 3.Rg4#
          • 2...Bd1
            • 3.Sf5#
          • 2...Bf5
            • 3.Sxf5#
      • 1...Be8
        • 2.Se7
          • threat
            • 3.Sf5#
          • 2...Bg6
            • 3.Sexg6#
          • 2...Bd7
            • 3.Seg6#

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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).