Problem Display
PID: 228143 (8/8/1P2k3/5N2/6K1/1P6/8/Q7 w - - 0 1)

Petrasinovic, Petrasin

Sachmatija, 2020

8/8/1P2k3/5N2/6K1/1P6/8/Q7

#3

5 + 1


SOLUTION


  • SOUND
  • Tries
    • 1.Qe5+?
      • 1...Kd7
        • 2.Qd6+
          • 2...Kc8
            • 3.Qc7#
          • 2...Ke8
            • 3.Qe7#
      • 1...Kf7
        • 2.Qe7+
          • 2...Kg6
            • 3.Qg7#
          • 2...Kg8
            • 3.Qg7#
      • 1...Kxe5!
    • 1.Qf6+?
      • 1...Kd5
        • 2.Qd6+
          • 2...Ke4
            • 3.Qd4#
      • 1...Kd7
        • 2.Qd6+
          • 2...Kc8
            • 3.Qc7#
          • 2...Ke8
            • 3.Qe7#
      • 1...Kxf6!
  • Keys
    • 1.Qa3!
      • 1...Kd5
        • 2.Qd6+
          • 2...Ke4
            • 3.Qd4#
      • 1...Ke5
        • 2.Qd6+
          • 2...Ke4
            • 3.Qd4#
      • 1...Kf6
        • 2.Qe7+
          • 2...Kg6
            • 3.Qg7#
      • 1...Kd7
        • 2.Qd6+
          • 2...Kc8
            • 3.Qc7#
          • 2...Ke8
            • 3.Qe7#
      • 1...Kf7
        • 2.Qe7+
          • 2...Kg6
            • 3.Qg7#
          • 2...Kg8
            • 3.Qg7#

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).