Problem Display
PID: 88282 (Q7/1r6/6p1/8/1b1P4/3K1kpP/6b1/5nr1 w - - 0 1)

Cuciuc, Victor

Zucker, Manfred

Buletin Problemistic, 1973

Q7/1r6/6p1/8/1b1P4/3K1kpP/6b1/5nr1

#3

4 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Be1
      • 2.Qf8+
        • 2...Rf7
          • 3.Qxf7#
    • 1...Bc3
      • 2.Qf8+
        • 2...Rf7
          • 3.Qxf7#
    • 1...Ba5
      • 2.Qf8+
        • 2...Rf7
          • 3.Qxf7#
    • 1...Bf8
      • 2.Qxf8+
        • 2...Rf7
          • 3.Qxf7#
  • Tries
    • 1.Qf8+?
      • 1...Rf7
        • 2.Qxf7#
      • 1...Bxf8!
  • Keys
    • 1.Qe8!
      • threat
        • 2.Qe2+
          • 2...Kf4
            • 3.Qg4#
        • 2.Qe4+
          • 2...Kf2
            • 3.Qe2#
      • 1...Kf4
        • 2.Qe5+
          • 2...Kf3
            • 3.Qf6#
      • 1...Bxh3
        • 2.Qe4+
          • 2...Kf2
            • 3.Qe2#
      • 1...Rh1
        • 2.Qe2+
          • 2...Kf4
            • 3.Qg4#
      • 1...Re7
        • 2.Qf8+
          • 2...Rf7
            • 3.Qxf7#
      • 1...Be7
        • 2.Qf7+
          • 2...Bf6
            • 3.Qxf6#

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).