Problem Display
PID: 144051 (1b3N2/5K2/B2pR3/Bpp5/2bkpPp1/2nrn3/1N1P4/4R3 w - - 0 1)

Katko, Imre

Magyar Sakkvilag, 1930

1b3N2/5K2/B2pR3/Bpp5/2bkpPp1/2nrn3/1N1P4/4R3

#3

9 + 11


SOLUTION


  • SOUND
  • Sets
    • 1...Bxe6+
      • 2.Sxe6+
        • 2...Kd5
          • 3.Bb7#
    • 1...Scd5
      • 2.Rxd6
        • threat
          • 3.Se6#
    • 1...Sed5
      • 2.R6xe4+
        • 2...Sxe4
          • 3.Se6#
    • 1...d5
      • 2.Re5
        • threat
          • 3.Se6#
      • 2.Rd6
        • threat
          • 3.Se6#
  • Tries
    • 1.Bxc3+?
      • 1...Kd5
        • 2.Bb7#
      • 1...Rxc3!
    • 1.dxc3+?
      • 1...Kd5
        • 2.Bb7#
      • 1...Rxc3!
    • 1.dxe3+?
      • 1...Kd5
        • 2.Bb7#
      • 1...Rxe3!
  • Keys
    • 1.Bd8!
      • threat
        • 2.Bf6+
          • 2...Kd5
            • 3.Bb7#
      • 1...Bxe6+
        • 2.Sxe6+
          • 2...Kd5
            • 3.Bb7#
      • 1...Kd5
        • 2.Bb7+
          • 2...Kd4
            • 3.Bf6#
      • 1...Scd5
        • 2.Rxd6
          • threat
            • 3.Se6#
            • 3.Bf6#
      • 1...Sed5
        • 2.R6xe4+
          • 2...Sxe4
            • 3.Se6#
      • 1...d5
        • 2.Bf6+
          • 2...Be5
            • 3.Bxe5#
        • 2.Re5
          • threat
            • 3.Se6#
        • 2.Rd6
          • threat
            • 3.Se6#
            • 3.Bf6#

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).