Problem Display
PID: 162975 (4Nn2/1p1r4/1KP5/3kpR2/2p4R/2ppPP1n/4P1N1/2b5 w - - 0 1)

Juricek, Stanislav

Best Problems, 2012

4Nn2/1p1r4/1KP5/3kpR2/2p4R/2ppPP1n/4P1N1/2b5

#3

9 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Rd6
      • 2.Sc7#
    • 1...Re7
      • 2.Rd4+
        • 2...Ke6
          • 3.Rf6#
    • 1...Sg1
      • 2.Sf4#
    • 1...Sf2
      • 2.Sf4#
    • 1...Sf4
      • 2.Sxf4#
    • 1...Sg5
      • 2.Sf4#
    • 1...Se6
      • 2.Re4
        • threat
          • 3.Rexe5#
          • 3.Rfxe5#
        • 2...Bxe3+
          • 3.Sxe3#
  • Tries
    • 1.Re4?
      • threat
        • 2.Rexe5#
        • 2.Rfxe5#
      • 1...Bxe3+
        • 2.Sxe3+
          • 2...Ke6
            • 3.Rexe5#
      • 1...Re7
        • 2.Rd4+
          • 2...Ke6
            • 3.Rf6#
      • 1...Sg6!
  • Keys
    • 1.Rf6!
      • threat
        • 2.Rd6+
          • 2...Rxd6
            • 3.Sc7#
      • 1...e4
        • 2.Rh5+
          • 2...Sg5
            • 3.Rxg5#
      • 1...Ba3
        • 2.e4+
          • 2...Kd4
            • 3.e3#
      • 1...Se6
        • 2.Rd4+
          • 2...Sxd4
            • 3.e4#
          • 2...exd4
            • 3.Rf5#

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).