Problem Display
PID: 191980 (6b1/2K2P1p/2N3pn/2N2kPp/1P6/5P1n/6Q1/8 w - - 0 1)

Scheel, Johan

Tidskrift for Schack, 1916

6b1/2K2P1p/2N3pn/2N2kPp/1P6/5P1n/6Q1/8

#3

8 + 7


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Sf4
      • 2.Se7+
        • 2...Ke5
          • 3.Qb2#
  • Tries
    • 1.Se7+?
      • 1...Ke5
        • 2.Qd2
          • threat
            • 3.Qe3#
            • 3.Qd6#
          • 2...Sf5
            • 3.Sc6#
      • 1...Kf4!
  • Keys
    • 1.Se6!
      • threat
        • 2.Qe2
          • threat
            • 3.Scd4#
            • 3.Se7#
            • 3.Qe4#
            • 3.Qe5#
      • 1...Kxe6
        • 2.Qe2+
          • 2...Kd5
            • 3.Qa2#
            • 3.Qe4#
          • 2...Kf5
            • 3.Qe5#
          • 2...Kxf7
            • 3.Qe7#
      • 1...Sxg5
        • 2.Qxg5+
          • 2...Kxe6
            • 3.Sd8#
      • 1...Sg1
        • 2.Scd4+
          • 2...Ke5
            • 3.f4#
      • 1...Sf2
        • 2.Scd4+
          • 2...Ke5
            • 3.f4#
      • 1...Sg4
        • 2.Qc2+
          • 2...Kxe6
            • 3.fxg8Q#
            • 3.fxg8B#
        • 2.fxg4+
          • 2...Kxe6
            • 3.Qa2#
            • 3.fxg8Q#
            • 3.fxg8B#
          • 2...hxg4
            • 3.Qd5#

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).