Problem Display
PID: 27172 (1Kb3n1/3p4/5p1p/2P4B/4k3/2Q1N1P1/8/8 w - - 0 1)

Williams, Philip Hamilton

Morning Post, 1911

1Kb3n1/3p4/5p1p/2P4B/4k3/2Q1N1P1/8/8

#3

6 + 6


SOLUTION


  • SOUND
  • Tries
    • 1.Qd3+?
      • 1...Ke5
        • 2.Qd5#
      • 1...Kxd3!
    • 1.Qc4+?
      • 1...Ke5
        • 2.Qd5#
      • 1...Kxe3!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Sg7
          • threat
            • 3.Bf3#
          • 2...Kd5
            • 3.Bf3#
        • 2.Qd4+
          • 2...Kxf5
            • 3.Qd5#
      • 1...Kd5
        • 2.Bf7+
          • 2...Ke4
            • 3.Sd6#
          • 2...Kc6
            • 3.Sd4#
      • 1...Kxf5
        • 2.Qe3
          • threat
            • 3.g4#
      • 1...Ba6
        • 2.Qd4+
          • 2...Kxf5
            • 3.Qd5#
      • 1...Bb7
        • 2.Sg7
          • threat
            • 3.Bf3#
          • 2...Kd5
            • 3.Bf3#
      • 1...Se7
        • 2.Sxe7
          • threat
            • 3.Bf3#
      • 1...d6
        • 2.Qd4+
          • 2...Kxf5
            • 3.Qd5#

FEATURES


NOT CLASSIFIED


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).