Problem Display
PID: 12493 (K6Q/8/8/5N2/4p3/4Nk2/8/8 w - - 0 1)

JB of Bridport (Brown, John)

Source?, 0000

K6Q/8/8/5N2/4p3/4Nk2/8/8

#3

4 + 2


3757 Schachminiaturen I 1902
3978 200 Demanding Chess Puzzles 1996

SOLUTION


  • SOUND
  • Tries
    • 1.Qh1+?
      • 1...Ke2
        • 2.Qc1
          • 2...Kf2
            • 3.Qf1#
          • 2...Kd3
            • 3.Qc2#
          • 2...Kf3
            • 3.Qf1#
        • 2.Qd1+
          • 2...Kf2
            • 3.Qf1#
      • 1...Kf4!
    • 1.Qh3+?
      • 1...Kf2
        • 2.Qf1#
      • 1...Kf4
        • 2.Qg3#
      • 1...Ke2!
    • 1.Qc8?
      • 1...Ke2
        • 2.Qc1
          • 2...Kf2
            • 3.Qf1#
          • 2...Kd3
            • 3.Qc2#
          • 2...Kf3
            • 3.Qf1#
      • 1...Kf4
        • 2.Qa6
          • 2...Kf3
            • 3.Qf1#
          • 2...Ke5
            • 3.Qd6#
          • 2...Kg5
            • 3.Qh6#
      • 1...Kf2!
  • Keys
    • 1.Qa1!
      • threat
        • 2.Qf1#
      • 1...Ke2
        • 2.Qc1
          • 2...Kf2
            • 3.Qf1#
          • 2...Kd3
            • 3.Qc2#
          • 2...Kf3
            • 3.Qf1#
        • 2.Qd1+
          • 2...Kf2
            • 3.Qf1#
      • 1...Kf4
        • 2.Qa6
          • 2...Kf3
            • 3.Qf1#
          • 2...Ke5
            • 3.Qd6#
          • 2...Kg5
            • 3.Qh6#

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).