Problem Display
PID: 269446 (8/1p2K3/1P2Np2/8/2N5/3k4/8/2Q5 w - - 0 1)

Petrasinovic, Petrasin

Problemist Ukraini, 2007

8/1p2K3/1P2Np2/8/2N5/3k4/8/2Q5

#4

5 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Kd7!
      • 1...Ke2
        • 2.Qe3+
          • 2...Kf1
            • 3.Sf4
              • 3...f5
                • 4.Sd2#
      • 1...Ke4
        • 2.Qf1
          • threat
            • 3.Kd6
              • 3...f5
                • 4.Qe2#
          • 2...f5
            • 3.Qe2+
              • 3...Kd5
                • 4.Qd3#
      • 1...f5
        • 2.Sf4+
          • 2...Kd4
            • 3.Kd6
              • 3...Ke4
                • 4.Qe3#

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).