Problem Display
PID: 269276 (8/8/2N2N1K/4p3/8/3k4/1P6/2Q5 w - - 0 1)

Petrasinovic, Petrasin

Seven Chess Notes, 2022

8/8/2N2N1K/4p3/8/3k4/1P6/2Q5

#4

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Sg4!
      • 1...Ke2
        • 2.Qe3+
          • 2...Kd1
            • 3.Sb4
              • 3...e4
                • 4.Sf2#
      • 1...Ke4
        • 2.Scxe5
          • 2...Kd5
            • 3.Qc6+
              • 3...Kd4
                • 4.Qc4#
          • 2...Kf5
            • 3.Qc6
              • 3...Kf4
                • 4.Qf3#
      • 1...e4
        • 2.Sb4+
          • 2...Ke2
            • 3.Qe3+
              • 3...Kd1
                • 4.Sf2#
              • 3...Kf1
                • 4.Qf2#

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).