Problem Display
PID: 151646 (1n6/3pR3/1Kp1P2p/2Bk1p2/3P3N/1Pp2N1p/2B1P2r/6n1 w - - 0 1)

Simadhinata, Januarta (Siem Giok Liam)

The Problemist Supplement, 2013

1n6/3pR3/1Kp1P2p/2Bk1p2/3P3N/1Pp2N1p/2B1P2r/6n1

#3

10 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Rh1
      • 2.Sxf5
        • threat
          • 3.Se3#
          • 3.e4#
    • 1...Sxe2
      • 2.Sxf5
        • threat
          • 3.Se3#
  • Tries
    • 1.Sxf5?
      • threat
        • 2.Se3#
        • 2.e4#
      • 1...Sxe2
        • 2.Se3#
      • 1...Rxe2!
    • 1.Sg6?
      • threat
        • 2.Sf4#
      • 1...f4
        • 2.Sxf4#
      • 1...Sxe2!
    • 1.Bxf5?
      • threat
        • 2.e4#
      • 1...Sxe2
        • 2.exd7
          • threat
            • 3.Be4#
            • 3.Re5#
          • 2...Sxd7+
            • 3.Rxd7#
      • 1...Rxe2!
    • 1.exd7?
      • threat
        • 2.Re5#
      • 1...Rxe2
        • 2.d8Q+
          • 2...Sd7+
            • 3.Qxd7#
        • 2.d8R+
          • 2...Sd7+
            • 3.Rdxd7#
      • 1...Sxf3
        • 2.e4+
          • 2...fxe4
            • 3.Bxe4#
        • 2.d8Q+
          • 2...Sd7+
            • 3.Qxd7#
        • 2.d8R+
          • 2...Sd7+
            • 3.Rdxd7#
      • 1...Sxd7+!
  • Keys
    • 1.Bd3!
      • threat
        • 2.e4+
          • 2...fxe4
            • 3.Bc4#
      • 1...Rxe2
        • 2.Sg6
          • threat
            • 3.Sf4#
          • 2...Re4
            • 3.Bc4#
          • 2...f4
            • 3.Sxf4#
      • 1...Sxe2
        • 2.Sxf5
          • threat
            • 3.Se3#
      • 1...f4
        • 2.Bc4+
          • 2...Ke4
            • 3.exd7#

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).