Problem Display
PID: 125557 (8/1n1N2p1/4Bp2/8/4k3/Q3P2K/1PpP1b2/2q2r1n w - - 0 1)

Gold, Samuel

Checkmate, 1901

8/1n1N2p1/4Bp2/8/4k3/Q3P2K/1PpP1b2/2q2r1n

#3

7 + 9


1321 Pittsburgh Leader 1912
6490 yacpdb 2009
14868 Pirnie Collection 2012

SOLUTION


  • SOUND
  • Sets
    • 1...Bxe3
      • 2.Qxe3#
    • 1...Sd6
      • 2.Sc5+
        • 2...Kf3
          • 3.Bg4#
        • 2...Ke5
          • 3.Qc3#
          • 3.d4#
  • Tries
    • 1.Qb4+?
      • 1...Kf3
        • 2.Bg4#
        • 2.Qg4#
      • 1...Kd3!
    • 1.Qb3?
      • threat
        • 2.Qd5#
      • 1...Kf3
        • 2.Bg4+
          • 2...Ke4
            • 3.Qc4#
      • 1...Qxd2!
    • 1.Qd3+?
      • 1...Kf3
        • 2.Bg4#
        • 2.Bd5#
      • 1...Kxd3!
    • 1.Qa4+?
      • 1...Kf3
        • 2.Bg4#
        • 2.Qg4#
      • 1...Kd3!
  • Keys
    • 1.Qd6!
      • threat
        • 2.Qd5#
      • 1...Kf3
        • 2.Bg4+
          • 2...Ke4
            • 3.Qd4#
      • 1...Qxd2
        • 2.Qf4+
          • 2...Kd3
            • 3.Bc4#
      • 1...Bxe3
        • 2.Qd5+
          • 2...Kf4
            • 3.Qf5#
      • 1...Sxd6
        • 2.Sc5+
          • 2...Kf3
            • 3.Bg4#
          • 2...Ke5
            • 3.d4#

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).