Problem Display
PID: 54500 (8/4n2K/PP1k2p1/6P1/P1QP4/7p/7p/7B w - - 0 1)

Dashkovsky, Oleksandr N

Probleemblad, 2003

8/4n2K/PP1k2p1/6P1/P1QP4/7p/7p/7B

#3

8 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...Sf5
      • 2.Qc7+
        • 2...Ke6
          • 3.d5#
  • Keys
    • 1.Qf7!
      • 1...Kd7
        • 2.Bc6+
          • 2...Kxc6
            • 3.Qe6#
          • 2...Kd6
            • 3.Qf6#
          • 2...Kc8
            • 3.Qe8#
            • 3.Qf8#
          • 2...Kd8
            • 3.Qe8#
            • 3.Qf8#
      • 1...Sd5
        • 2.Bxd5
          • threat
            • 3.Qe6#
      • 1...Sf5
        • 2.Qc7+
          • 2...Ke6
            • 3.d5#
      • 1...Sc6
        • 2.Bxc6
          • threat
            • 3.Qf6#
            • 3.Qd7#
          • 2...Kxc6
            • 3.Qe6#
      • 1...Sc8
        • 2.Qf6+
          • 2...Kd7
            • 3.Bc6#
      • 1...Sg8
        • 2.Bc6
          • threat
            • 3.Qd7#
          • 2...Sf6+
            • 3.Qxf6#
          • 2...Kxc6
            • 3.Qe6#
          • 2...Se7
            • 3.Qf6#

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).