Problem Display
PID: 268840 (8/5Q2/8/4k3/8/K5N1/3P4/8 w - - 0 1)

Petrasinovic, Petrasin

2nd Prize, Azerbaijan Ty., 2018

8/5Q2/8/4k3/8/K5N1/3P4/8

#4

4 + 1


SOLUTION


  • SOUND
  • Keys
    • 1.Ka4!
      • 1...Kd4
        • 2.Qf5
          • 2...Kc4
            • 3.Qe5
              • 3...Kd3
                • 4.Qc3#
      • 1...Kd6
        • 2.Kb5
          • 2...Ke5
            • 3.Kc6
              • 3...Kd4
                • 4.Qd5#

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).