Problem Display
PID: 208616 (1r6/5Q2/q3p3/2N1k1nB/2PpP3/P4b2/2r2P2/K7 w - - 0 1)

d'Orville, Peter Auguste

Problemes d'Echecs, 1842

1r6/5Q2/q3p3/2N1k1nB/2PpP3/P4b2/2r2P2/K7

#3

8 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Qc6
      • 2.Sd3+
        • 2...Kxe4
          • 3.Bg6#
          • 3.Qg6#
        • 2...Kd6
          • 3.e5#
    • 1...Qd6
      • 2.Sd3+
        • 2...Kxe4
          • 3.Bg6#
          • 3.Qg6#
      • 2.Qg7+
        • 2...Kf4
          • 3.Qf6#
  • Tries
    • 1.Sd3+?
      • 1...Kxe4
        • 2.Bg6#
        • 2.Qg6#
      • 1...Kd6!
    • 1.Sd7+?
      • 1...Kxe4
        • 2.Bg6#
      • 1...Kd6!
    • 1.Qc7+?
      • 1...Qd6
        • 2.Qg7+
          • 2...Kf4
            • 3.Qf6#
      • 1...Kf6!
    • 1.Qg7+?
      • 1...Kf4
        • 2.Qf6#
      • 1...Kd6!
  • Keys
    • 1.Qf4+!
      • 1...Kxf4
        • 2.Sd3+
          • 2...Kxe4
            • 3.Bg6#

This is a version of 197817

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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).