Problem Display
PID: 229555 (8/K5N1/3p3n/3P4/4kP1p/2P5/B3P1N1/8 w - - 0 1)

Vetter, Hans

Freie Presse, 1967

8/K5N1/3p3n/3P4/4kP1p/2P5/B3P1N1/8

#3

8 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Sg4
      • 2.Se8
        • threat
          • 3.Sxd6#
        • 2...Kf5
          • 3.Bb1#
    • 1...Sf5
      • 2.Se8
        • threat
          • 3.Sf6#
        • 2...Se3
          • 3.Sxd6#
        • 2...Sg3
          • 3.Sxd6#
        • 2...Sd4
          • 3.Sxd6#
        • 2...Sh6
          • 3.Sxd6#
        • 2...Se7
          • 3.Sxd6#
        • 2...Sg7
          • 3.Sxd6#
  • Keys
    • 1.Kb6!
      • threat
        • 2.Kc6
          • threat
            • 3.Bb1#
        • 2.Bb1+
          • 2...Kxd5
            • 3.Se3#
      • 1...Sg4
        • 2.Se8
          • threat
            • 3.Sxd6#
          • 2...Kf5
            • 3.Bb1#
      • 1...Sf5
        • 2.Se8
          • threat
            • 3.Sf6#
          • 2...Se3
            • 3.Sxd6#
          • 2...Sg3
            • 3.Sxd6#
          • 2...Sd4
            • 3.Sxd6#
          • 2...Sh6
            • 3.Sxd6#
          • 2...Se7
            • 3.Sxd6#
          • 2...Sg7
            • 3.Sxd6#
      • 1...Sf7
        • 2.Bb1+
          • 2...Kxd5
            • 3.Se3#
      • 1...Sg8
        • 2.Bb1+
          • 2...Kxd5
            • 3.Se3#
      • 1...h3
        • 2.Bb1+
          • 2...Kxd5
            • 3.Se3#

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).