Problem Display
PID: 269792 (1K6/1p5Q/1P2pppB/1P3k2/3pp3/4R2P/4P3/8 w - - 0 1)

Petrasinovic, Petrasin

Comm., Shakhmatnaya kompozitsiya, 2015

1K6/1p5Q/1P2pppB/1P3k2/3pp3/4R2P/4P3/8

#4

8 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Kc8!
      • 1...Ke5
        • 2.Qc7+
          • 2...Kd5
            • 3.Bf8
              • threat
                • 4.Qc5#
              • 3...e5
                • 4.Qf7#
      • 1...dxe3
        • 2.Bxe3
          • 2...Ke5
            • 3.Qc7+
              • 3...Kd5
                • 4.Qc5#
              • 3...Kf5
                • 4.Qf4#
      • 1...d3
        • 2.Qxb7
          • threat
            • 3.Qxe4#
          • 2...Ke5
            • 3.Qxe4+
              • 3...Kd6
                • 4.Bf8#

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).