Problem Display
PID: 228544 (5Q2/2N5/8/3Pk3/8/P4P2/6p1/4N1Kb w - - 0 1)

Martindale, Frank W

Chess Problems - Martindale, FW, 1872

5Q2/2N5/8/3Pk3/8/P4P2/6p1/4N1Kb

#3

7 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qe7
        • 2...Kc3
          • 3.Qb4#
        • 2...Kc4
          • 3.Qb4#
      • 2.Qf4+
        • 2...Kc3
          • 3.Qb4#
        • 2...Kc5
          • 3.Qb4#
  • Tries
    • 1.Qf7?
      • 1...Kd4
        • 2.Qf4+
          • 2...Kc3
            • 3.Qb4#
          • 2...Kc5
            • 3.Qb4#
        • 2.Qe7
          • 2...Kc3
            • 3.Qb4#
          • 2...Kc4
            • 3.Qb4#
      • 1...Kd6!
    • 1.f4+?
      • 1...Kd4
        • 2.Qe7
          • 2...Kc3
            • 3.Qb4#
          • 2...Kc4
            • 3.Qb4#
      • 1...Ke4!
  • Keys
    • 1.Qh6!
      • 1...Kd4
        • 2.Qf4+
          • 2...Kc3
            • 3.Qb4#
          • 2...Kc5
            • 3.Qb4#
      • 1...Kf5
        • 2.Sb5
          • 2...Ke5
            • 3.Qg5#

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).