Problem Display
PID: 118515 (8/3p1N2/Q1N2p1b/2k4r/4p3/1B5p/K7/8 w - - 0 1)

Scheel, Johan

Aftenposten, 1913

8/3p1N2/Q1N2p1b/2k4r/4p3/1B5p/K7/8

#3

5 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Rh4
      • 2.Qa5+
        • 2...Kxc6
          • 3.Bd5#
    • 1...Rd5
      • 2.Qa5+
        • 2...Kxc6
          • 3.Bxd5#
    • 1...Bg5
      • 2.Qa5+
        • 2...Kxc6
          • 3.Bd5#
    • 1...f5
      • 2.Qa5+
        • 2...Kxc6
          • 3.Bd5#
    • 1...d5
      • 2.Ba4
        • threat
          • 3.Qb5#
    • 1...d6
      • 2.Sfd8
        • threat
          • 3.Se6#
          • 3.Sb7#
          • 3.Qa5#
      • 2.Bc4
        • threat
          • 3.Qb5#
  • Tries
    • 1.Qa7+?
      • 1...Kb5
        • 2.Ba4+
          • 2...Kc4
            • 3.Qd4#
      • 1...Kxc6!
  • Keys
    • 1.Ka3!
      • threat
        • 2.Ka4
          • threat
            • 3.Qb5#
          • 2...dxc6
            • 3.Qa7#
      • 1...dxc6
        • 2.Qa7+
          • 2...Kb5
            • 3.Sd6#
      • 1...Rh4
        • 2.Qa5+
          • 2...Kxc6
            • 3.Bd5#
      • 1...Rd5
        • 2.Qa5+
          • 2...Kxc6
            • 3.Bxd5#
      • 1...e3
        • 2.Sd4
          • threat
            • 3.Qd6#
            • 3.Qa7#
          • 2...Kxd4
            • 3.Qc4#
      • 1...d5
        • 2.Ka4
          • threat
            • 3.Qb5#
        • 2.Qa7+
          • 2...Kb5
            • 3.Sd4#
          • 2...Kxc6
            • 3.Ba4#
      • 1...d6
        • 2.Ka4
          • threat
            • 3.Qb5#

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).