Problem Display
PID: 199080 (7K/1Q6/3k4/8/P4P2/4N3/8/8 w - - 0 1)

Hansen, Lorenz

Deutsche Schachblatter, 1921

7K/1Q6/3k4/8/P4P2/4N3/8/8

#3

5 + 1


6490 yacpdb 2019

SOLUTION


  • NO_SOLUTION
  • Tries
    • 1.Kg8?
      • threat
        • 2.Sf5+
          • 2...Kc5
            • 3.Qb5#
          • 2...Ke6
            • 3.Qf7#
      • 1...Ke6
        • 2.Qc7
          • 2...Kf6
            • 3.Qd6#
            • 3.Qf7#
      • 1...Kc5!
    • 1.Sf5+?
      • 1...Kc5
        • 2.Qb5#
      • 1...Ke6!
    • 1.Qc7+?
      • 1...Ke6
        • 2.Kg8
          • 2...Kf6
            • 3.Qd6#
            • 3.Qf7#
        • 2.f5+
          • 2...Kf6
            • 3.Qg7#
      • 1...Kxc7!
    • 1.a5?
      • 1...Kc5
        • 2.Qb6#
      • 1...Ke6!

There are these versions: 201248

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).