Problem Display
PID: 119681 (K7/3p4/k2pp3/1p6/2P1p3/pNp5/2Q4n/8 w - - 0 1)

Palkoska, Emil

Dresdner Anzeiger, 1928

K7/3p4/k2pp3/1p6/2P1p3/pNp5/2Q4n/8

#3

4 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qxe4?
      • threat
        • 2.Qb7#
      • 1...Kb6
        • 2.Qb7#
      • 1...d5!
    • 1.Qxc3?
      • threat
        • 2.Qa5#
      • 1...b4
        • 2.Qxb4
          • threat
            • 3.Qa5#
            • 3.Qxd6#
            • 3.Qb5#
            • 3.Qb7#
        • 2.Qd4
          • threat
            • 3.Qa7#
            • 3.Qxd6#
        • 2.Qe3
          • threat
            • 3.Qa7#
      • 1...Kb6!
  • Keys
    • 1.c5!
      • threat
        • 2.Qxc3
          • threat
            • 3.Qa5#
          • 2...b4
            • 3.Qc4#
      • 1...dxc5
        • 2.Qxe4
          • threat
            • 3.Qb7#
          • 2...Kb6
            • 3.Qb7#
          • 2...d5
            • 3.Qxe6#
      • 1...d5
        • 2.Qa2
          • threat
            • 3.Qxa3#
          • 2...b4
            • 3.Qe2#
      • 1...e3
        • 2.Qxc3
          • threat
            • 3.Qa5#
          • 2...b4
            • 3.Qd3#
            • 3.Qc4#

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).