Problem Display
PID: 182161 (nQ6/6p1/Np6/3ppP1P/3k4/2p2p2/5P2/2K2B2 w - - 0 1)

Abbott, Joseph William

Chess Amateur (The), 1906

nQ6/6p1/Np6/3ppP1P/3k4/2p2p2/5P2/2K2B2

#3

7 + 8


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qd6?
      • threat
        • 2.Qb4#
      • 1...e4
        • 2.Qe7
          • threat
            • 3.Qxg7#
          • 2...e3
            • 3.Qxe3#
            • 3.fxe3#
          • 2...g5
            • 3.Qf6#
            • 3.Qg7#
          • 2...g6
            • 3.Qf6#
            • 3.Qg7#
      • 1...Ke4!
    • 1.Qf8?
      • threat
        • 2.Qb4#
      • 1...e4
        • 2.Qxg7#
      • 1...Ke4!
  • Keys
    • 1.Qd8!
      • threat
        • 2.Qg5
          • threat
            • 3.Qe3#
          • 2...Ke4
            • 3.Qg4#
          • 2...e4
            • 3.Qxg7#
      • 1...Ke4
        • 2.Qh4+
          • 2...Kxf5
            • 3.Bh3#
      • 1...c2
        • 2.Qg5
          • threat
            • 3.Qe3#
          • 2...Kc3
            • 3.Qe3#
          • 2...Ke4
            • 3.Qg4#
          • 2...e4
            • 3.Qxg7#
      • 1...e4
        • 2.Qe7
          • threat
            • 3.Qxg7#
          • 2...e3
            • 3.Qxe3#
            • 3.fxe3#
          • 2...g5
            • 3.Qf6#
            • 3.Qg7#
          • 2...g6
            • 3.Qf6#
            • 3.Qg7#
      • 1...g5
        • 2.Qxg5
          • threat
            • 3.Qe3#
          • 2...Ke4
            • 3.Qg4#
          • 2...e4
            • 3.Qf6#
            • 3.Qg7#
      • 1...g6
        • 2.Qh4+
          • 2...e4
            • 3.Qf6#
        • 2.Qg5
          • threat
            • 3.Qe3#
          • 2...Ke4
            • 3.Qg4#
          • 2...e4
            • 3.Qf6#

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).