Problem Display
PID: 5480 (6K1/3p4/1p4Q1/8/1Bn1Nk2/4pp2/5p2/8 w - - 0 1)

Zirkwitz, Thorsten

Die Schwalbe, 1995

6K1/3p4/1p4Q1/8/1Bn1Nk2/4pp2/5p2/8

#3

4 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...Sb2
      • 2.Bd6#
    • 1...Sd2
      • 2.Bd6#
    • 1...Sa3
      • 2.Bd6#
    • 1...Sa5
      • 2.Bd6#
    • 1...Sd6
      • 2.Bxd6#
  • Tries
    • 1.Bd6+?
      • 1...Se5
        • 2.Sc3
          • threat
            • 3.Sd5#
        • 2.Sf6
          • threat
            • 3.Sd5#
            • 3.Sh5#
            • 3.Qg4#
      • 1...Sxd6!
    • 1.Qf6+?
      • 1...Kg4
        • 2.Qg5+
          • 2...Kh3
            • 3.Qg3#
      • 1...Kxe4!
  • Keys
    • 1.Sf6!
      • threat
        • 2.Bc3
          • threat
            • 3.Sd5#
            • 3.Sh5#
            • 3.Qg4#
      • 1...Ke5
        • 2.Qe4+
          • 2...Kxf6
            • 3.Be7#
      • 1...e2
        • 2.Bc3
          • threat
            • 3.Sd5#
          • 2...Ke3
            • 3.Sd5#
            • 3.Qe4#
          • 2...Se3
            • 3.Sh5#
          • 2...d5
            • 3.Sxd5#
      • 1...d5
        • 2.Qg4+
          • 2...Ke5
            • 3.Sd7#

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).