Problem Display
PID: 192252 (b7/2B4K/N1P2p2/1p3p2/5N2/1P2k3/1n4Q1/n7 w - - 0 1)

Westbury, Eric Ernest

Pittsburgh Gazette-Times, 1916

b7/2B4K/N1P2p2/1p3p2/5N2/1P2k3/1n4Q1/n7

#3

7 + 7


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Sd1
      • 2.Qe2+
        • 2...Kd4
          • 3.Qd3#
    • 1...Sd3
      • 2.Qe2+
        • 2...Kd4
          • 3.Qxd3#
    • 1...Sa4
      • 2.Qe2+
        • 2...Kd4
          • 3.Qd3#
    • 1...Sc4
      • 2.Qe2+
        • 2...Kd4
          • 3.Qd3#
  • Tries
    • 1.Qf2+?
      • 1...Ke4
        • 2.Sc5#
      • 1...Kxf2!
  • Keys
    • 1.Sb4!
      • threat
        • 2.Se6
          • threat
            • 3.Bf4#
            • 3.Bb6#
          • 2...Sd3
            • 3.Sd5#
      • 1...Kd4
        • 2.Se2+
          • 2...Ke3
            • 3.Bf4#
          • 2...Kc5
            • 3.Sa6#
      • 1...Bxc6
        • 2.Sxc6
          • threat
            • 3.Qe2#
      • 1...Sd1
        • 2.Bb6+
          • 2...Kxf4
            • 3.Sd3#
      • 1...Sd3
        • 2.Sbd5+
          • 2...Kd4
            • 3.Se6#
      • 1...Sa4
        • 2.Se6
          • threat
            • 3.Bf4#
          • 2...f4
            • 3.Bxf4#
      • 1...Sc4
        • 2.Se6
          • threat
            • 3.Bf4#
          • 2...Se5
            • 3.Bb6#
          • 2...Sd6
            • 3.Bb6#
          • 2...f4
            • 3.Bxf4#

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).