Problem Display
PID: 213729 (8/8/3N3Q/2k5/2N5/8/8/6K1 w - - 0 1)

Read, Henry A

Schweizerische Schachzeitung, 1928

8/8/3N3Q/2k5/2N5/8/8/6K1

#3

4 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kb4
      • 2.Qe3
        • 2...Ka4
          • 3.Qa3#
  • Tries
    • 1.Qf4?
      • 1...Kb4
        • 2.Qe3
          • 2...Ka4
            • 3.Qa3#
      • 1...Kc6
        • 2.Qf5
          • 2...Kc7
            • 3.Qc8#
      • 1...Kd5!
    • 1.Qh5+?
      • 1...Kd4
        • 2.Qa5
          • 2...Kd3
            • 3.Qd2#
      • 1...Kc6
        • 2.Qf5
          • 2...Kc7
            • 3.Qc8#
      • 1...Kb4!
    • 1.Qe6?
      • 1...Kb4
        • 2.Qe3
          • 2...Ka4
            • 3.Qa3#
      • 1...Kc6
        • 2.Qf5
          • 2...Kc7
            • 3.Qc8#
      • 1...Kd4!
  • Keys
    • 1.Qg5+!
      • 1...Kb4
        • 2.Qe3
          • 2...Ka4
            • 3.Qa3#
      • 1...Kd4
        • 2.Qa5
          • 2...Kd3
            • 3.Qd2#
      • 1...Kc6
        • 2.Qf5
          • 2...Kc7
            • 3.Qc8#

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).