Problem Display
PID: 26991 (3KB3/5P2/1PPk1pPq/1p2pP1p/1PppP2n/5N2/3n1R2/b1r4Q w - - 0 1)

Vogel, Peter

Source?, 2000

3KB3/5P2/1PPk1pPq/1p2pP1p/1PppP2n/5N2/3n1R2/b1r4Q

#3

12 + 12


SOLUTION


  • SOUND
  • Sets
    • 1...Qe3
      • 2.f8Q#
      • 2.f8B#
    • 1...Qf4
      • 2.f8Q#
      • 2.f8B#
    • 1...Qg5
      • 2.f8Q#
      • 2.f8B#
    • 1...Qxg6
      • 2.f8Q#
      • 2.f8B#
    • 1...Qh7
      • 2.f8Q+
        • 2...Qe7+
          • 3.Qxe7#
      • 2.f8B+
        • 2...Qe7+
          • 3.Bxe7#
  • Tries
    • 1.b7?
      • threat
        • 2.b8Q#
        • 2.b8B#
      • 1...Sxf5
        • 2.b8Q+
          • 2...Ke6
            • 3.Bd7#
        • 2.b8B+
          • 2...Ke6
            • 3.Bd7#
      • 1...Sxe4!
  • Keys
    • 1.c7!
      • threat
        • 2.c8S#
      • 1...Sxe4
        • 2.c8Q
          • threat
            • 3.Qe6#
            • 3.Qd7#
            • 3.Qc6#
          • 2...Kd5
            • 3.Qe6#
            • 3.Qc6#
      • 1...Sxf5
        • 2.c8Q
          • threat
            • 3.Qd7#
            • 3.Qc6#
        • 2.c8S+
          • 2...Ke6
            • 3.Bd7#

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).