Problem Display
PID: 94483 (2k4r/1p3N2/rp1Bp2p/1p4pK/8/2N5/5b2/5Q2 w - - 0 1)

Paboucek, Josef

Ceske Slovo, 1930

2k4r/1p3N2/rp1Bp2p/1p4pK/8/2N5/5b2/5Q2

#3

5 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...e5
      • 2.Qh3+
        • 2...g4
          • 3.Qxg4#
  • Tries
    • 1.Qc4+?
      • 1...Kd7
        • 2.Qc7+
          • 2...Ke8
            • 3.Qe7#
      • 1...bxc4!
  • Keys
    • 1.Sd5!
      • threat
        • 2.Se7+
          • 2...Kd7
            • 3.Qxb5#
      • 1...Kd7
        • 2.Qxb5+
          • 2...Kc8
            • 3.Se7#
      • 1...exd5
        • 2.Qh3+
          • 2...g4
            • 3.Qxg4#
      • 1...Ra5
        • 2.Qc1+
          • 2...Kd7
            • 3.Sf6#
          • 2...Bc5
            • 3.Sxb6#
      • 1...Re8
        • 2.Qxb5
          • threat
            • 3.Qxe8#
          • 2...Re7
            • 3.Sxe7#
          • 2...Rd8
            • 3.Se7#
          • 2...Rf8
            • 3.Se7#
          • 2...Rg8
            • 3.Se7#
          • 2...Rh8
            • 3.Se7#
      • 1...b4
        • 2.Se7+
          • 2...Kd7
            • 3.Qb5#
      • 1...e5
        • 2.Qh3+
          • 2...g4
            • 3.Qxg4#
        • 2.Qxb5
          • threat
            • 3.Se7#
          • 2...Re8
            • 3.Qxe8#

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).