Problem Display
PID: 9186 (5N2/rp3p2/pR6/P1kPPqP1/K3p2p/1B2P3/2nB1N2/1b6 w - - 0 1)

Alaikov, Venelin

2nd HM., Vukcevic-60 JT, 1999

5N2/rp3p2/pR6/P1kPPqP1/K3p2p/1B2P3/2nB1N2/1b6

#4

11 + 10


56 The Problemist 2004
56 The Problemist 2014

SOLUTION


  • SOUND
  • Keys
    • 1.g6!
      • threat
        • 2.gxf7
          • threat
            • 3.Se6+
              • 3...Qxe6
                • 4.Sxe4#
          • 2...Qg4
            • 3.Se6+
              • 3...Qxe6
                • 4.Sxe4#
            • 3.Sxg4
              • threat
                • 4.Se6#
                • 4.Sd7#
            • 3.e6
              • threat
                • 4.Sd7#
              • 3...Qxe6
                • 4.Sxe6#
              • 3...Sxe3
                • 4.Bxe3#
      • 1...Ra8
        • 2.Rc6+
          • 2...bxc6
            • 3.Sd7+
              • 3...Qxd7
                • 4.Sxe4#
      • 1...Ba2
        • 2.Bb4+
          • 2...Sxb4
            • 3.Sxe4+
              • 3...Qxe4
                • 4.Sd7#

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).