Problem Display
PID: 174070 (4B3/1pR5/1n1p1r2/p2kppN1/7p/r2N3K/n2PQ3/6B1 w - - 0 1)

Nestorescu, Virgil

2nd HM., Buletin Problemistic, 2004-2005

4B3/1pR5/1n1p1r2/p2kppN1/7p/r2N3K/n2PQ3/6B1

#3

8 + 11


15202 Componist 2012

SOLUTION


  • SOUND
  • Sets
    • 1...Rxd3+
      • 2.Qxd3#
    • 1...Ra4
      • 2.Sf4+
        • 2...Rxf4
          • 3.Qb5#
        • 2...exf4
          • 3.Qb5#
    • 1...Re6
      • 2.Bf7
        • threat
          • 3.Bxe6#
        • 2...Rxd3+
          • 3.Qxd3#
    • 1...Rg6
      • 2.Bxg6
        • threat
          • 3.Bf7#
        • 2...Rxd3+
          • 3.Qxd3#
      • 2.Bf7+
        • 2...Re6
          • 3.Bxe6#
      • 2.Qf3+
        • 2...e4
          • 3.Qxf5#
    • 1...Rh6
      • 2.Bf7+
        • 2...Re6
          • 3.Bxe6#
      • 2.Qf3+
        • 2...e4
          • 3.Qxf5#
    • 1...Rf7
      • 2.Bxf7#
    • 1...Sc3
      • 2.Sb4+
        • 2...axb4
          • 3.Qd3#
    • 1...f4
      • 2.Qe4#
  • Tries
    • 1.Bf7+?
      • 1...Re6
        • 2.Bxe6#
      • 1...Rxf7!
  • Keys
    • 1.Bg6!
      • threat
        • 2.Qe4+
          • 2...fxe4
            • 3.Bxe4#
      • 1...Rxg6
        • 2.Qf3+
          • 2...e4
            • 3.Qxf5#
      • 1...Ra4
        • 2.Sf4+
          • 2...Rxf4
            • 3.Qb5#
          • 2...exf4
            • 3.Qb5#
      • 1...Sc3
        • 2.Sb4+
          • 2...axb4
            • 3.Qd3#
      • 1...e4
        • 2.Qxe4+
          • 2...fxe4
            • 3.Bxe4#

FEATURES


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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).