Problem Display
PID: 136501 (2BQK3/2p2R2/1NpPP1np/1R2pPp1/r2Pk3/2P1n1PP/8/2B1Nb1r w - - 0 1)

Dragoun, Michal

Klemanic, Emil

Salai (Jr), Ladislav

1st Prize, The Problemist, 2010

2BQK3/2p2R2/1NpPP1np/1R2pPp1/r2Pk3/2P1n1PP/8/2B1Nb1r

#3

15 + 11


56 The Problemist 2011
56 The Problemist 2012
23 Die Schwalbe 2014
230 Sachove umeni (Ceskoslovensky sach) 2014

SOLUTION


  • SOUND
  • Sets
    • 1...Sf4
      • 2.Rxe5#
    • 1...Sh4
      • 2.Rxe5#
    • 1...Se7
      • 2.Rxe5#
    • 1...Sf8
      • 2.Rxe5#
    • 1...Sh8
      • 2.Rxe5#
  • Keys
    • 1.Sd7!
      • threat
        • 2.Sf6+
          • 2...Kxf5
            • 3.e7#
      • 1...Ra8
        • 2.dxc7
          • threat
            • 3.Sc5#
          • 2...exd4
            • 3.Sf6#
          • 2...c5
            • 3.Sxc5#
      • 1...Bc4
        • 2.Sc5+
          • 2...Kd5
            • 3.dxc7#
      • 1...Sd1
        • 2.Sf6+
          • 2...Kxf5
            • 3.g4#
            • 3.e7#
      • 1...Sc2
        • 2.Sf6+
          • 2...Kxf5
            • 3.g4#
            • 3.e7#
      • 1...Sg2
        • 2.Sf6+
          • 2...Kxf5
            • 3.g4#
            • 3.e7#
      • 1...Sc4
        • 2.Sf6+
          • 2...Kxf5
            • 3.g4#
            • 3.e7#
      • 1...Sg4
        • 2.hxg4
          • threat
            • 3.Sf6#
      • 1...g4
        • 2.e7
          • threat
            • 3.Sf6#
          • 2...Sd5
            • 3.Sc5#

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).