Problem Display
PID: 47279 (1k6/3Q4/8/6b1/2p5/4p3/4B3/2K5 w - - 0 1)

Scheel, Johan

De Maasbode, 1937

1k6/3Q4/8/6b1/2p5/4p3/4B3/2K5

#3

3 + 4


4884 154 norske miniatyrproblemer 1974

SOLUTION


  • SOUND
  • Sets
    • 1...Ka8
      • 2.Bf3+
        • 2...Kb8
          • 3.Qb7#
      • 2.Qc7
        • threat
          • 3.Bf3#
    • 1...Bh4
      • 2.Bf3
        • threat
          • 3.Qb7#
  • Tries
    • 1.Qc8+?
      • 1...Ka7
        • 2.Qc7+
          • 2...Ka6
            • 3.Bxc4#
          • 2...Ka8
            • 3.Bf3#
      • 1...Kxc8!
    • 1.Qa7+?
      • 1...Kc8
        • 2.Bg4+
          • 2...Kd8
            • 3.Qd7#
      • 1...Kxa7!
    • 1.Qc7+?
      • 1...Ka8
        • 2.Bf3#
      • 1...Kxc7!
  • Keys
    • 1.Qc6!
      • threat
        • 2.Qb6+
          • 2...Ka8
            • 3.Bf3#
          • 2...Kc8
            • 3.Bg4#
      • 1...Ka7
        • 2.Qc7+
          • 2...Ka6
            • 3.Bxc4#
          • 2...Ka8
            • 3.Bf3#
      • 1...Bd8
        • 2.Bf3
          • threat
            • 3.Qb7#
          • 2...Ka7
            • 3.Qb7#

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).