Problem Display
PID: 238366 (3K1Q2/8/4k1r1/3p4/2b1r1N1/5P2/N7/8 w - - 0 1)

Pajkr, Svobodin

Svetozor, 1874

3K1Q2/8/4k1r1/3p4/2b1r1N1/5P2/N7/8

#3

5 + 5


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Rd4
      • 2.Qe7+
        • 2...Kf5
          • 3.Qe5#
    • 1...Rf4
      • 2.Qe7+
        • 2...Kf5
          • 3.Se3#
          • 3.Qe5#
    • 1...Re5
      • 2.Qe7+
        • 2...Kf5
          • 3.Qxe5#
    • 1...Rg5
      • 2.Qf6#
    • 1...Rf6
      • 2.Qxf6#
    • 1...Rg7
      • 2.Qf6#
  • Tries
    • 1.Qf7+?
      • 1...Kd6
        • 2.Qc7+
          • 2...Ke6
            • 3.Qd7#
      • 1...Kxf7!
  • Keys
    • 1.f4!
      • threat
        • 2.f5#
      • 1...Rxf4
        • 2.Qe7+
          • 2...Kf5
            • 3.Se3#
      • 1...Rxg4
        • 2.Qe7+
          • 2...Kf5
            • 3.Qf7#
      • 1...d4
        • 2.f5+
          • 2...Kd5
            • 3.Sb4#
      • 1...Re5
        • 2.f5+
          • 2...Rxf5
            • 3.Qe7#

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).