Problem Display
PID: 269280 (8/1K6/8/4kp2/1Q6/2N5/5P2/4B3 w - - 0 1)

Petrasinovic, Petrasin

Comm., Seven Chess Notes, 2022

8/1K6/8/4kp2/1Q6/2N5/5P2/4B3

#4

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Qf8!
      • 1...Kd4
        • 2.Qxf5
          • 2...Kc4
            • 3.Qb5+
              • 3...Kd4
                • 4.Qd5#
      • 1...Ke6
        • 2.f4
          • 2...Kd7
            • 3.Bh4
              • 3...Ke6
                • 4.Qe7#
      • 1...f4
        • 2.f3
          • 2...Kd4
            • 3.Qxf4+
              • 3...Kd3
                • 4.Qe4#
              • 3...Kc5
                • 4.Bf2#
          • 2...Ke6
            • 3.Bh4
              • 3...Ke5
                • 4.Qf6#
              • 3...Kd7
                • 4.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).