Problem Display
PID: 76333 (2n1R3/4rp2/2np1Q2/q4pRK/2P1kNp1/3N2P1/2P3P1/2B3b1 w - - 0 1)

Marker, Yuri

3rd Prize, Troll, 2005-2006

2n1R3/4rp2/2np1Q2/q4pRK/2P1kNp1/3N2P1/2P3P1/2B3b1

#3

11 + 10


56 The Problemist 2008

SOLUTION


  • SOUND
  • Sets
    • 1...Qc3
      • 2.Qxf5+
        • 2...Kd4
          • 3.Qd5#
    • 1...Bf2
      • 2.Sxf2#
    • 1...Bh2
      • 2.Sf2#
  • Tries
    • 1.Sc5+?
      • 1...Bxc5
        • 2.Qxf5+
          • 2...Kd4
            • 3.Qd3#
      • 1...dxc5
        • 2.Qxf5+
          • 2...Kd4
            • 3.Qd3#
      • 1...Qxc5!
  • Keys
    • 1.Se2!
      • threat
        • 2.Sc5+
          • 2...Qxc5
            • 3.Sc3#
          • 2...Bxc5
            • 3.Qxf5#
          • 2...dxc5
            • 3.Qxf5#
      • 1...Qd2
        • 2.Bxd2
          • threat
            • 3.Sc3#
            • 3.Qxf5#
      • 1...Qe5
        • 2.Sxe5
          • threat
            • 3.Qxf5#
          • 2...Sd4
            • 3.Sc3#
          • 2...f4
            • 3.Qxf4#
            • 3.Qf5#
      • 1...Be3
        • 2.Sc5+
          • 2...Qxc5
            • 3.Sc3#
          • 2...Bxc5
            • 3.Qxf5#
          • 2...dxc5
            • 3.Qxf5#
      • 1...Bd4
        • 2.Sc3+
          • 2...Qxc3
            • 3.Qxf5#
          • 2...Bxc3
            • 3.Sf2#
      • 1...Bb6
        • 2.Sc5+
          • 2...Qxc5
            • 3.Sc3#
          • 2...Bxc5
            • 3.Qxf5#
          • 2...dxc5
            • 3.Qxf5#
      • 1...Ba7
        • 2.Sc5+
          • 2...Qxc5
            • 3.Sc3#
          • 2...Bxc5
            • 3.Qxf5#
          • 2...dxc5
            • 3.Qxf5#
      • 1...Sd4
        • 2.Qxf5+
          • 2...Qxf5
            • 3.Sc3#
          • 2...Sxf5
            • 3.Rxg4#

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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).