Problem Display
PID: 140822 (8/2p3nK/2r4b/3PBk1p/2NPp1Rp/4ppP1/7N/4nRQ1 w - - 0 1)

Popovski, Aleksandr

Springaren, 2010

8/2p3nK/2r4b/3PBk1p/2NPp1Rp/4ppP1/7N/4nRQ1

#3

10 + 11


SOLUTION


  • SOUND
  • Sets
    • 1...Bf4
      • 2.Rxf4+
        • 2...Kg5
          • 3.gxh4#
  • Tries
    • 1.Rf4+?
      • 1...Kg5
        • 2.gxh4#
      • 1...Bxf4!
    • 1.Rg5+?
      • 1...Bxg5
        • 2.g4+
          • 2...hxg4
            • 3.Qxg4#
      • 1...Kxg5!
    • 1.Qxe3?
      • threat
        • 2.Qxe4#
      • 1...Bxe3
        • 2.Sxe3#
      • 1...Bf4
        • 2.Qxf4#
      • 1...hxg4!
  • Keys
    • 1.gxh4!
      • threat
        • 2.Rg5+
          • 2...Bxg5
            • 3.Qxg5#
      • 1...Sg2
        • 2.Rxf3+
          • 2...Bf4
            • 3.Rg5#
          • 2...Sf4
            • 3.Sxe3#
          • 2...exf3
            • 3.Qb1#
      • 1...Rg6
        • 2.Rf4+
          • 2...Bxf4
            • 3.Qxg6#
      • 1...Se6
        • 2.Rf4+
          • 2...Bxf4
            • 3.Qg6#
          • 2...Sxf4
            • 3.Sxe3#

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).