Problem Display
PID: 246770 (8/8/4N2Q/2Nk4/6P1/8/8/4K3 w - - 0 1)

Gamle, Den

Nordiske Skakproblemer (Arnell & Sorensen), 1879

8/8/4N2Q/2Nk4/6P1/8/8/4K3

#3

5 + 1


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Qd2+?
      • 1...Kc6
        • 2.Qd3
          • 2...Kb6
            • 3.Qa6#
      • 1...Kc4!
    • 1.Qe3?
      • 1...Kc6
        • 2.Qd3
          • 2...Kb6
            • 3.Qa6#
      • 1...Kd6!
    • 1.Qg7?
      • 1...Kc4
        • 2.Qb7
          • 2...Kc3
            • 3.Qb3#
      • 1...Kd6
        • 2.Qd7+
          • 2...Ke5
            • 3.Qd4#
      • 1...Kc6!
  • Keys
    • 1.Qh7!
      • 1...Kc4
        • 2.Qb7
          • 2...Kc3
            • 3.Qb3#
      • 1...Ke5
        • 2.Qd7
          • 2...Kf6
            • 3.Qg7#
      • 1...Kc6
        • 2.Qd3
          • 2...Kb6
            • 3.Qa6#
      • 1...Kd6
        • 2.Qd7+
          • 2...Ke5
            • 3.Qd4#

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).