Problem Display
PID: 33063 (8/8/1N6/k7/N7/8/4Q1p1/6Kb w - - 0 1)

Scheel, Johan

Skakbladet, 1927

8/8/1N6/k7/N7/8/4Q1p1/6Kb

#3

4 + 3


4035 Aarsskrift for DSK 1936
4884 154 norske miniatyrproblemer 1974

SOLUTION


  • SOUND
  • Sets
    • 1...Kb4
      • 2.Qe5
        • 2...Ka3
          • 3.Qb2#
        • 2...Kb3
          • 3.Qb2#
  • Tries
    • 1.Qd2+?
      • 1...Ka6
        • 2.Qd5
          • 2...Ka7
            • 3.Qa8#
      • 1...Kb5!
    • 1.Qe4?
      • 1...Ka6
        • 2.Qd5
          • 2...Ka7
            • 3.Qa8#
      • 1...Kb5!
    • 1.Qe5+?
      • 1...Ka6
        • 2.Qd5
          • 2...Ka7
            • 3.Qa8#
      • 1...Kb4!
    • 1.Qe6?
      • 1...Kb4
        • 2.Qe5
          • 2...Ka3
            • 3.Qb2#
          • 2...Kb3
            • 3.Qb2#
      • 1...Ka6
        • 2.Qd5
          • 2...Ka7
            • 3.Qa8#
      • 1...Kb5!
    • 1.Qe8?
      • 1...Kb4
        • 2.Qe5
          • 2...Ka3
            • 3.Qb2#
          • 2...Kb3
            • 3.Qb2#
      • 1...Ka6!
  • Keys
    • 1.Qh5+!
      • 1...Kb4
        • 2.Qe5
          • 2...Ka3
            • 3.Qb2#
          • 2...Kb3
            • 3.Qb2#
      • 1...Ka6
        • 2.Qd5
          • 2...Ka7
            • 3.Qa8#

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).