Problem Display
PID: 168746 (8/q1pKQ1pR/P1P5/1p3p2/2Pk1p2/2npN3/6B1/B7 w - - 0 1)

Makaronets, Leonid

Sachmatija, 2012

8/q1pKQ1pR/P1P5/1p3p2/2Pk1p2/2npN3/6B1/B7

#4

9 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Rh3!
      • threat
        • 2.Sc2+
          • 2...dxc2
            • 3.Bxc3+
              • 3...Kxc4
                • 4.Qb4#
      • 1...Qc5
        • 2.Qxg7+
          • 2...Qe5
            • 3.Qxe5+
              • 3...Kxe5
                • 4.Bxc3#
      • 1...b4
        • 2.Bd5
          • threat
            • 3.Sxf5#
          • 2...g6
            • 3.Rf3
              • threat
                • 4.Rxf4#
              • 3...fxe3
                • 4.Rf4#
                • 4.Qxe3#
              • 3...d2
                • 4.Sc2#
              • 3...g5
                • 4.Sxf5#

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).