Problem Display
PID: 77708 (2K5/7n/1p1Pk1p1/4pR2/5p2/n1NQ4/2P5/8 w - - 0 1)

Makaronets, Leonid

Comm., StrateGems, 2007

2K5/7n/1p1Pk1p1/4pR2/5p2/n1NQ4/2P5/8

#3

6 + 7


145 StrateGems 2008

SOLUTION


  • SOUND
  • Sets
    • 1...Sg5
      • 2.Rf8
        • threat
          • 3.Qxg6#
          • 3.Qd5#
    • 1...Sf8
      • 2.Rxf8
        • threat
          • 3.Qxg6#
          • 3.Qd5#
    • 1...e4
      • 2.Qd5#
  • Tries
    • 1.Rf7?
      • threat
        • 2.Qd5#
      • 1...Sf6
        • 2.Re7#
      • 1...Kxf7!
  • Keys
    • 1.Se4!
      • threat
        • 2.Rf6+
          • 2...Sxf6
            • 3.Sg5#
      • 1...Kxf5
        • 2.Qh3+
          • 2...Kxe4
            • 3.Qd3#
      • 1...gxf5
        • 2.Qb3+
          • 2...Sc4
            • 3.Qxc4#
      • 1...g5
        • 2.Rf6+
          • 2...Sxf6
            • 3.Sxg5#

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).