Problem Display
PID: 152659 (K7/4Q3/p1Ppnp1N/3pk3/1R1Rnp1b/qNPp1P2/8/4r3 w - - 0 1)

Piatesi, Antonio

3rd HM., L'Italia Scacchistica, 1984

K7/4Q3/p1Ppnp1N/3pk3/1R1Rnp1b/qNPp1P2/8/4r3

#3

9 + 12


35 L'Italia Scacchistica 1985

SOLUTION


  • SOUND
  • Sets
    • 1...Bg5
      • 2.Sg4+
        • 2...Kf5
          • 3.Qh7#
    • 1...Sd2
      • 2.Rxf4
        • threat
          • 3.Sg4#
          • 3.Sf7#
          • 3.Rf5#
    • 1...Sf2
      • 2.Rxf4
        • threat
          • 3.Sf7#
          • 3.Rf5#
    • 1...Sxc3
      • 2.Rxf4
        • threat
          • 3.Sg4#
          • 3.Sf7#
          • 3.Rf5#
    • 1...Sc5
      • 2.Rxf4
        • threat
          • 3.Sg4#
          • 3.Sf7#
          • 3.Rf5#
      • 2.c4
        • threat
          • 3.Rxd5#
        • 2...dxc4
          • 3.Qxd6#
    • 1...Sg5
      • 2.Sg4+
        • 2...Kf5
          • 3.Qxf6#
      • 2.Rxf4
        • threat
          • 3.Sg4#
          • 3.Rf5#
          • 3.Qxf6#
        • 2...f5
          • 3.Rxf5#
    • 1...f5
      • 2.Sf7#
  • Tries
    • 1.Sc5?
      • threat
        • 2.Sxd3#
        • 2.Sd7#
        • 2.Qxe6#
      • 1...Sxc5
        • 2.Rxf4
          • threat
            • 3.Sg4#
            • 3.Sf7#
            • 3.Rf5#
      • 1...dxc5!
    • 1.Rxe4+?
      • 1...Rxe4
        • 2.Sd4
          • threat
            • 3.Sg4#
            • 3.Sf7#
            • 3.Qxe6#
          • 2...Rxd4
            • 3.cxd4#
      • 1...dxe4!
  • Keys
    • 1.Rb8!
      • threat
        • 2.Qxe6+
          • 2...Kxe6
            • 3.Re8#
      • 1...Sc5
        • 2.c4
          • threat
            • 3.Rxd5#
          • 2...dxc4
            • 3.Qxd6#
      • 1...Sg5
        • 2.Sg4+
          • 2...Kf5
            • 3.Qxf6#

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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).