Problem Display
PID: 15060 (8/4NQpp/n5P1/nP2k3/1p1p4/1p1P1K1P/5P2/8 w - - 0 1)

Vetter, Hans

5th Place, Match: Sachsen - Westfalen, 1958

8/4NQpp/n5P1/nP2k3/1p1p4/1p1P1K1P/5P2/8

#3

8 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Sc7
      • 2.Qf5+
        • 2...Kd6
          • 3.Sc8#
    • 1...hxg6
      • 2.Qd5+
        • 2...Kf6
          • 3.Sg8#
  • Tries
    • 1.Kg2?
      • threat
        • 2.Sc8
          • threat
            • 3.f4#
      • 1...Kd6
        • 2.Sc8+
          • 2...Kc5
            • 3.Qf5#
          • 2...Ke5
            • 3.f4#
      • 1...hxg6
        • 2.Qd5+
          • 2...Kf4
            • 3.Sxg6#
          • 2...Kf6
            • 3.Sg8#
      • 1...Sc5
        • 2.f4+
          • 2...Kd6
            • 3.Sf5#
            • 3.Sc8#
      • 1...Sc7
        • 2.Qf5+
          • 2...Kd6
            • 3.Sc8#
      • 1...Sc4!
    • 1.Kg3?
      • threat
        • 2.Sf5
          • threat
            • 3.f4#
        • 2.Sc8
          • threat
            • 3.f4#
      • 1...Kd6
        • 2.Sc8+
          • 2...Kc5
            • 3.Qf5#
          • 2...Ke5
            • 3.f4#
      • 1...hxg6
        • 2.Qd5+
          • 2...Kf6
            • 3.Sg8#
        • 2.Qxg6
          • threat
            • 3.f4#
      • 1...Sc5
        • 2.f4+
          • 2...Kd6
            • 3.Sf5#
            • 3.Sc8#
      • 1...Sc7
        • 2.Qf5+
          • 2...Kd6
            • 3.Sc8#
      • 1...h5!
    • 1.Sc6+?
      • 1...Kd6
        • 2.Qe7+
          • 2...Kd5
            • 3.Qe5#
      • 1...Sxc6!
  • Keys
    • 1.Ke2!
      • threat
        • 2.Sc8
          • threat
            • 3.f4#
      • 1...Kd6
        • 2.Sc8+
          • 2...Kc5
            • 3.Qf5#
          • 2...Ke5
            • 3.f4#
      • 1...hxg6
        • 2.Qd5+
          • 2...Kf4
            • 3.Sxg6#
          • 2...Kf6
            • 3.Sg8#
      • 1...Sc5
        • 2.f4+
          • 2...Kd6
            • 3.Sf5#
            • 3.Sc8#
      • 1...Sc7
        • 2.Qf5+
          • 2...Kd6
            • 3.Sc8#

FEATURES


NOT CLASSIFIED


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).