Problem Display
PID: 249480 (8/5p2/2pP2b1/K3k2r/2pR3P/2Bp3B/8/3N1R2 w - - 0 1)

Demidiuk, Stefan

Uralski Problemist, 2000

8/5p2/2pP2b1/K3k2r/2pR3P/2Bp3B/8/3N1R2

#3

8 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...Be4
      • 2.Rxd3#
    • 1...f6
      • 2.Re1+
        • 2...Be4
          • 3.Rexe4#
  • Tries
    • 1.Re1+?
      • 1...Kf6+
        • 2.Rd5+
          • 2...Re5
            • 3.Bxe5#
      • 1...Be4!
    • 1.Rd5+?
      • 1...Ke4
        • 2.Bg2#
      • 1...Kxd5!
  • Keys
    • 1.Rf6!
      • threat
        • 2.Rxc4+
          • 2...Kd5
            • 3.Se3#
      • 1...Kxf6+
        • 2.Rd5+
          • 2...Re5
            • 3.Bxe5#
      • 1...Rxh4
        • 2.Re4+
          • 2...Kxe4
            • 3.Bg2#
          • 2...Kd5
            • 3.Re5#
      • 1...c5
        • 2.Rxd3+
          • 2...Ke4
            • 3.Sf2#

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).