Problem Display
PID: 41610 (3K4/3Q4/3N2p1/2Pk1p2/5P2/b7/8/5B2 w - - 0 1)

Curth, Heinz

6th Place, League of Macedonian Problemists, 2000

3K4/3Q4/3N2p1/2Pk1p2/5P2/b7/8/5B2

#3

6 + 4


23 Die Schwalbe 2002

SOLUTION


  • SOUND
  • Sets
    • 1...g5
      • 2.Qxf5+
        • 2...Kd4
          • 3.Qe5#
        • 2...Kc6
          • 3.Bg2#
          • 3.Bb5#
  • Tries
    • 1.Sb5+?
      • 1...Kxc5
        • 2.Qd6#
      • 1...Ke4!
    • 1.Sxf5+?
      • 1...Kxc5
        • 2.Qb5#
        • 2.Qd6#
      • 1...Ke4!
    • 1.Sf7+?
      • 1...Kxc5
        • 2.Qd6#
      • 1...Ke4!
    • 1.Sc8+?
      • 1...Kxc5
        • 2.Qd6#
      • 1...Ke4!
    • 1.Se8+?
      • 1...Kxc5
        • 2.Qd6#
      • 1...Ke4!
    • 1.Bc4+?
      • 1...Kxc5
        • 2.Qb5+
          • 2...Kd4
            • 3.Qe5#
          • 2...Kxd6
            • 3.Qd5#
            • 3.Qb6#
      • 1...Kd4!
    • 1.Qb5?
      • threat
        • 2.Qc4+
          • 2...Kc6
            • 3.Bg2#
      • 1...Ke6
        • 2.Bc4+
          • 2...Kf6
            • 3.Se8#
        • 2.Qc4+
          • 2...Kf6
            • 3.Se8#
            • 3.Qf7#
        • 2.Qb3+
          • 2...Kf6
            • 3.Se8#
            • 3.Qf7#
      • 1...Bxc5
        • 2.Kd7
          • threat
            • 3.Qc4#
          • 2...Kd4
            • 3.Qd3#
      • 1...Kd4!
    • 1.Qxf5+?
      • 1...Kd4
        • 2.Qe5#
      • 1...Kc6
        • 2.Bg2#
        • 2.Bb5#
      • 1...gxf5!
  • Keys
    • 1.Qe6+!
      • 1...Kxc5
        • 2.Sb7+
          • 2...Kb4
            • 3.Qc4#
          • 2...Kd4
            • 3.Qe5#
      • 1...Kc6
        • 2.Sb5+
          • 2...Kxc5
            • 3.Qd6#
          • 2...Kb7
            • 3.Qc8#
      • 1...Kxe6
        • 2.Bc4+
          • 2...Kf6
            • 3.Se8#

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).