Problem Display
PID: 243029 (2Q5/5pK1/2p2P2/2Ppk3/7p/PN2p3/2PP3p/3n4 w - - 0 1)

Schultz, Erik Gustav

Tidskrift for Schack, 1916

2Q5/5pK1/2p2P2/2Ppk3/7p/PN2p3/2PP3p/3n4

#3

8 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qg4+
        • 2...Ke5
          • 3.d4#
  • Tries
    • 1.Qg4?
      • threat
        • 2.d4#
      • 1...exd2
        • 2.Sd4
          • threat
            • 3.Sf3#
            • 3.Sxc6#
      • 1...d4!
    • 1.d4+?
      • 1...Ke4
        • 2.Qg4#
      • 1...Kf4!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Qg4
          • threat
            • 3.Sf3#
            • 3.Sxc6#
      • 1...Kxd4
        • 2.Qg4+
          • 2...Kxc5
            • 3.Qb4#
          • 2...Ke5
            • 3.d4#
      • 1...Ke4
        • 2.Qg4+
          • 2...Ke5
            • 3.Sf3#
            • 3.Sxc6#
      • 1...Kf4
        • 2.Qf5+
          • 2...Kg3
            • 3.Qf3#
      • 1...h1Q
        • 2.Qg4
          • threat
            • 3.Sxc6#
      • 1...h1B
        • 2.Qg4
          • threat
            • 3.Sxc6#
      • 1...Sf2
        • 2.dxe3
          • threat
            • 3.Qf5#
            • 3.Qe8#
          • 2...Ke4
            • 3.Qe8#

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).