Problem Display
PID: 89707 (8/2K1N1p1/2p1p2n/4k1P1/3p2p1/2p4N/3pPP2/3Qb3 w - - 0 1)

Traxler, Karel Peter

Zlata Praha, 1909

8/2K1N1p1/2p1p2n/4k1P1/3p2p1/2p4N/3pPP2/3Qb3

#3

7 + 10


6490 yacpdb 2009
14986 White-Hume Collection 2012

SOLUTION


  • SOUND
  • Sets
    • 1...d3
      • 2.Qa4
        • threat
          • 3.Qf4#
        • 2...gxh3
          • 3.f4#
  • Tries
    • 1.f4+?
      • 1...Ke4
        • 2.Qc2+
          • 2...Ke3
            • 3.Qd3#
          • 2...d3
            • 3.Qxd3#
      • 1...gxf4 ep!
  • Keys
    • 1.e4!
      • threat
        • 2.Qe2
          • threat
            • 3.Sxc6#
            • 3.Sg6#
      • 1...Bxf2
        • 2.Qh1
          • threat
            • 3.Sxc6#
            • 3.Sg6#
      • 1...gxh3
        • 2.Qf3
          • threat
            • 3.Sxc6#
            • 3.Sg6#
      • 1...dxe4 ep
        • 2.Qa4
          • threat
            • 3.Qf4#
          • 2...gxh3
            • 3.f4#
      • 1...d3
        • 2.Qa4
          • threat
            • 3.Sxc6#
            • 3.Sg6#
      • 1...Sf5
        • 2.Qxg4
          • threat
            • 3.Sxc6#
            • 3.Sg6#
            • 3.Qf4#
      • 1...Sf7
        • 2.Qxg4
          • threat
            • 3.Sxc6#
            • 3.Sg6#
            • 3.Qf4#
      • 1...Sg8
        • 2.Qxg4
          • threat
            • 3.Sxc6#
            • 3.Sg6#
            • 3.Qf4#
      • 1...g3
        • 2.Qe2
          • threat
            • 3.Sxc6#
            • 3.Sg6#
            • 3.f4#
        • 2.Qf3
          • threat
            • 3.Sxc6#
            • 3.Sg6#
            • 3.Qf4#
        • 2.f3
          • threat
            • 3.Sxc6#
            • 3.Sg6#
        • 2.f4+
          • 2...Kxe4
            • 3.Qe2#
      • 1...c5
        • 2.Qe2
          • threat
            • 3.Sc6#
            • 3.Sg6#
      • 1...g6
        • 2.Qe2
          • threat
            • 3.Sxc6#
            • 3.Sxg6#

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).