Problem Display
PID: 195455 (8/7K/6p1/4p2k/4N1p1/7N/6PB/b7 w - - 0 1)

Schlyter, Bertil

4th Prize, Svenska Dagbladet, 1919

8/7K/6p1/4p2k/4N1p1/7N/6PB/b7

#3

5 + 5


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Kh4
      • 2.Bg3+
        • 2...Kh5
          • 3.Sf6#
    • 1...g5
      • 2.Bg3
        • threat
          • 3.Sf6#
      • 2.g3
        • threat
          • 3.Sf6#
  • Tries
    • 1.Sf4+?
      • 1...Kh4
        • 2.Bg3#
        • 2.g3#
      • 1...exf4!
  • Keys
    • 1.Bf4!
      • threat
        • 2.g3
          • threat
            • 3.Sf6#
          • 2...exf4
            • 3.Sxf4#
      • 1...Kh4
        • 2.Bg3+
          • 2...Kh5
            • 3.Sf6#
        • 2.Bg5+
          • 2...Kh5
            • 3.Sg3#
            • 3.Sf6#
      • 1...gxh3
        • 2.Sf6+
          • 2...Kh4
            • 3.g3#
      • 1...exf4
        • 2.Sxf4+
          • 2...Kh4
            • 3.g3#
      • 1...g3
        • 2.Sf6+
          • 2...Kh4
            • 3.Bg5#
      • 1...g5
        • 2.Bg3
          • threat
            • 3.Sf6#

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).