Problem Display
PID: 212999 (2N3bb/3Q3p/4p2B/4k3/1K2P3/8/6P1/8 w - - 0 1)

Kuijers, LA

Op de Hoogte, 1916

2N3bb/3Q3p/4p2B/4k3/1K2P3/8/6P1/8

#3

6 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Qd5+?
      • 1...Kf6
        • 2.Qg5+
          • 2...Kf7
            • 3.Sd6#
        • 2.Qh5
          • threat
            • 3.e5#
          • 2...e5
            • 3.Qf5#
      • 1...exd5!
    • 1.Qd6+?
      • 1...Kxe4
        • 2.Qf4+
          • 2...Kd3
            • 3.Qc4#
          • 2...Kd5
            • 3.Se7#
      • 1...Kf6!
  • Keys
    • 1.Qd2!
      • 1...Kxe4
        • 2.Qf4+
          • 2...Kd3
            • 3.Qc4#
          • 2...Kd5
            • 3.Se7#
      • 1...Kf6
        • 2.Qg5+
          • 2...Kf7
            • 3.Sd6#
      • 1...Bf7
        • 2.Kc4
          • threat
            • 3.Qf4#
            • 3.Qd4#
          • 2...Kxe4
            • 3.Qf4#
          • 2...Kf6
            • 3.Qg5#
      • 1...Bf6
        • 2.Bf4+
          • 2...Kxe4
            • 3.Sd6#
      • 1...Bg7
        • 2.Bxg7+
          • 2...Kxe4
            • 3.Sd6#

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).