Problem Display
PID: 178830 (6B1/K7/8/5p2/2p2k1P/2Np1P2/8/6Q1 w - - 0 1)

Petrasinovic, Petrasin

Sachmatija, 2013

6B1/K7/8/5p2/2p2k1P/2Np1P2/8/6Q1

#4

6 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Bf7!
      • 1...Kxf3
        • 2.Bh5+
          • 2...Kf4
            • 3.Qe1
              • 3...d2
                • 4.Sd5#
      • 1...Ke5
        • 2.Sd5
          • threat
            • 3.Qb6
              • threat
                • 4.Qf6#
          • 2...Kd6
            • 3.Qb6+
              • 3...Ke5
                • 4.Qf6#
              • 3...Kd7
                • 4.Qc7#
          • 2...f4
            • 3.Qb6
              • threat
                • 4.Qf6#
              • 3...Kf5
                • 4.Qe6#
                • 4.Qf6#
      • 1...d2
        • 2.Se2+
          • 2...Kxf3
            • 3.Bh5+
              • 3...Ke4
                • 4.Qd4#

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).