Problem Display
PID: 269571 (1B6/2p5/6P1/8/1Npk2N1/8/8/K6Q w - - 0 1)

Petrasinovic, Petrasin

Comm., Phenix, 2016

1B6/2p5/6P1/8/1Npk2N1/8/8/K6Q

#4

6 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Qa8!
      • 1...Kc3
        • 2.Qa3+
          • 2...Kd2
            • 3.Qe3+
              • 3...Kd1
                • 4.Sf2#
      • 1...Kc5
        • 2.Qa5+
          • 2...Kd6
            • 3.Qxc7+
              • 3...Ke6
                • 4.Qf7#
      • 1...c6
        • 2.Be5+
          • 2...Ke4
            • 3.Qf8
              • threat
                • 4.Qf4#

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).