Problem Display
PID: 166628 (8/8/8/8/4K3/8/4pk1P/1Q2N3 w - - 0 1)

Konig, Antonin

Leipziger Illustrierte Zeitung, 1870

8/8/8/8/4K3/8/4pk1P/1Q2N3

#3

4 + 2


14986 White-Hume Collection 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Kd3?
      • 1...Kf1
        • 2.Qb6
          • 2...Kxe1
            • 3.Qg1#
      • 1...Kg1!
    • 1.Kf4?
      • 1...Kf1
        • 2.Kg3
          • 2...Kg1
            • 3.Sf3#
      • 1...Kg1!
    • 1.Qb6+?
      • 1...Kf1
        • 2.Kd3
          • 2...Kxe1
            • 3.Qg1#
      • 1...Kxe1!
  • Keys
    • 1.Qb7!
      • 1...Kxe1
        • 2.Ke3
          • threat
            • 3.Qh1#
            • 3.Qb1#
          • 2...Kd1
            • 3.Qb1#
          • 2...Kf1
            • 3.Qh1#
      • 1...Kf1
        • 2.Ke3
          • threat
            • 3.Qh1#
          • 2...Kxe1
            • 3.Qh1#
            • 3.Qb1#
          • 2...Kg1
            • 3.Qg2#
      • 1...Kg1
        • 2.Ke3
          • threat
            • 3.Qg2#
          • 2...Kf1
            • 3.Qh1#
          • 2...Kxh2
            • 3.Qg2#

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).