Problem Display
PID: 235878 (1BK2Q2/8/4k3/1p6/6pp/2pP1p2/8/4r3 w - - 0 1)

Tamkov, Lev Nikolaevich

Freie Presse, 1976

1BK2Q2/8/4k3/1p6/6pp/2pP1p2/8/4r3

#3

4 + 7


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Kd5
      • 2.Qd6#
  • Tries
    • 1.Qe7+?
      • 1...Kf5
        • 2.Qf7+
          • 2...Kg5
            • 3.Bf4#
      • 1...Kxe7!
    • 1.Qf6+?
      • 1...Kd5
        • 2.Qd6#
      • 1...Kxf6!
    • 1.Qe8+?
      • 1...Kd5
        • 2.Qd7+
          • 2...Kc5
            • 3.Qd6#
      • 1...Kf5
        • 2.Qf7+
          • 2...Kg5
            • 3.Bf4#
      • 1...Kf6!
  • Keys
    • 1.Qg7!
      • threat
        • 2.Qg6+
          • 2...Kd5
            • 3.Qd6#
          • 2...Ke7
            • 3.Bd6#
      • 1...Kd5
        • 2.Qd7+
          • 2...Kc5
            • 3.Qd6#
      • 1...Kf5
        • 2.Qf7+
          • 2...Kg5
            • 3.Bf4#

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).