Problem Display
PID: 269866 (8/p5Q1/P1pk3p/3p3K/5pP1/PBN2P2/4P3/6N1 w - - 0 1)

Petrasinovic, Petrasin

Springaren, 2014

8/p5Q1/P1pk3p/3p3K/5pP1/PBN2P2/4P3/6N1

#4

10 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Bc4!
      • 1...Kc5
        • 2.Qe7+
          • 2...Kd4
            • 3.Bd3
              • 3...Kxc3
                • 4.Qb4#
              • 3...c5
                • 4.Sb5#
          • 2...Kb6
            • 3.Sa4+
              • 3...Ka5
                • 4.Qb4#
      • 1...Ke6
        • 2.Se4
          • threat
            • 3.Sh3
              • threat
                • 4.Sxf4#
          • 2...dxc4
            • 3.Sh3
              • threat
                • 4.Sxf4#
              • 3...Kd5
                • 4.Sxf4#
          • 2...c5
            • 3.Sh3
              • 3...dxc4
                • 4.Sxf4#
      • 1...dxc4
        • 2.Se4+
          • 2...Kd5
            • 3.Qd7+
              • 3...Ke5
                • 4.Qd6#
          • 2...Ke6
            • 3.Sh3
              • threat
                • 4.Sxf4#
              • 3...Kd5
                • 4.Sxf4#

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).