Problem Display
PID: 138562 (8/1p2N3/pP1P2P1/r3k1p1/1Pp2p2/2p1N2Q/b1B3P1/5K2 w - - 0 1)

Schiffer, Vincenz

Aftonbladet, 1898

8/1p2N3/pP1P2P1/r3k1p1/1Pp2p2/2p1N2Q/b1B3P1/5K2

#3

10 + 9


14760 Aftonbladets Problemturneringar aren 1898-1904 1906

SOLUTION


  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qh8+
        • 2...Kxe3
          • 3.Qxc3#
        • 2...Re5
          • 3.S3f5#
          • 3.S7f5#
  • Tries
    • 1.Qf5+?
      • 1...Kd4
        • 2.Qe4#
      • 1...Kxd6!
    • 1.Qe6+?
      • 1...Kd4
        • 2.Qe4#
      • 1...Kxe6!
  • Keys
    • 1.Bf5!
      • threat
        • 2.Qh8+
          • 2...Kxd6
            • 3.Qf6#
      • 1...Kd4
        • 2.Qh8+
          • 2...Kxe3
            • 3.Qxc3#
          • 2...Re5
            • 3.Sc2#
      • 1...Kxd6
        • 2.Sc8+
          • 2...Ke5
            • 3.Qh8#
          • 2...Kc6
            • 3.Bd7#
      • 1...fxe3
        • 2.Qh8+
          • 2...Kf4
            • 3.Qh2#
          • 2...Kxd6
            • 3.Qf6#
      • 1...f3
        • 2.Qh2+
          • 2...Kd4
            • 3.Sc2#
          • 2...Kf6
            • 3.Qh8#

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).