Problem Display
PID: 269297 (1Q6/8/3N4/2pk4/8/8/2B5/4K3 w - - 0 1)

Petrasinovic, Petrasin

Problem Paradise, 2022

1Q6/8/3N4/2pk4/8/8/2B5/4K3

#4

4 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Qd8!
      • 1...Ke5
        • 2.Sf7+
          • 2...Kf4
            • 3.Qg5+
              • 3...Kf3
                • 4.Se5#
          • 2...Ke6
            • 3.Bg6
              • 3...c4
                • 4.Qd6#
      • 1...Ke6
        • 2.Se8
          • threat
            • 3.Bg6
              • threat
                • 4.Qd6#
              • 3...Ke5
                • 4.Qd6#
          • 2...Kf7
            • 3.Qf6+
              • 3...Kxe8
                • 4.Ba4#
              • 3...Kg8
                • 4.Qg7#
      • 1...c4
        • 2.Sb7+
          • 2...Kc6
            • 3.Be4+
              • 3...Kb5
                • 4.Qa5#
          • 2...Ke6
            • 3.Bg6
              • threat
                • 4.Qd6#
              • 3...Ke5
                • 4.Qd6#

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).