Problem Display
PID: 47448 (8/8/p7/3p4/KB1k4/8/4Q3/8 w - - 0 1)

Trolldalen, Morten

Dagbladet, 1973

8/8/p7/3p4/KB1k4/8/4Q3/8

#3

3 + 3


4884 154 norske miniatyrproblemer 1974

SOLUTION


  • SOUND
  • Sets
    • 1...a5
      • 2.Ba3
        • 2...Kc3
          • 3.Bb2#
  • Tries
    • 1.Ba3?
      • 1...Kc3
        • 2.Bb2#
      • 1...a5!
    • 1.Bd6?
      • 1...a5
        • 2.Ba3
          • 2...Kc3
            • 3.Bb2#
        • 2.Be5+
          • 2...Kc5
            • 3.Qb5#
      • 1...Kc3!
    • 1.Be7?
      • 1...a5
        • 2.Ba3
          • 2...Kc3
            • 3.Bb2#
      • 1...Kc3!
    • 1.Bf8?
      • 1...a5
        • 2.Ba3
          • 2...Kc3
            • 3.Bb2#
      • 1...Kc3!
    • 1.Qe3+?
      • 1...Kc4
        • 2.Qc3#
      • 1...Kxe3!
  • Keys
    • 1.Ba5!
      • 1...Kc5
        • 2.Qe5
          • 2...Kc4
            • 3.Qc3#
          • 2...Kc6
            • 3.Qc7#

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).