Problem Display
PID: 192206 (1n2K3/8/1p4Qp/3k4/B2p4/4pP1n/1Ppp4/8 w - - 0 1)

Wheeler, Charles Henry

Pittsburgh Gazette-Times, 1916

1n2K3/8/1p4Qp/3k4/B2p4/4pP1n/1Ppp4/8

#3

5 + 9


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Qf5+?
      • 1...Kc4
        • 2.Qb5#
      • 1...Kd6!
    • 1.Qe6+?
      • 1...Kc5
        • 2.Qe5+
          • 2...Kb4
            • 3.Qb5#
          • 2...Kc4
            • 3.Qb5#
      • 1...Kxe6!
  • Keys
    • 1.Ke7!
      • threat
        • 2.Qf5+
          • 2...Kc4
            • 3.Qb5#
      • 1...Sc6+
        • 2.Qxc6+
          • 2...Ke5
            • 3.Qe4#
      • 1...Kc4
        • 2.Qd3+
          • 2...Kxd3
            • 3.Bb5#
          • 2...Kb4
            • 3.Qb5#
          • 2...Kc5
            • 3.Qb5#
          • 2...Kd5
            • 3.Qb5#
      • 1...Kc5
        • 2.Qf5+
          • 2...Kb4
            • 3.Qb5#
          • 2...Kc4
            • 3.Qb5#
      • 1...d3
        • 2.Qe4+
          • 2...Kc5
            • 3.b4#
      • 1...Sd7
        • 2.Qc6+
          • 2...Ke5
            • 3.Qe4#
        • 2.b3
          • threat
            • 3.Qd6#
          • 2...Kc5
            • 3.Qd6#
          • 2...Ke5
            • 3.Qe4#
          • 2...Sf6
            • 3.Qf5#
      • 1...b5
        • 2.Bb3+
          • 2...Kc5
            • 3.Qd6#
          • 2...Ke5
            • 3.Qe4#
            • 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).