Problem Display
PID: 170239 (2K2B2/8/3r2N1/2k5/8/1QP5/8/8 w - - 0 1)

Nowotny, Franz

Tages-Anzeiger, 1961

2K2B2/8/3r2N1/2k5/8/1QP5/8/8

#3

5 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kc6
      • 2.Se7+
        • 2...Kc5
          • 3.Qb4#
  • Tries
    • 1.Bxd6+?
      • 1...Kc6
        • 2.c4
          • 2...Kxd6
            • 3.Qb6#
      • 1...Kxd6!
    • 1.Qb4+?
      • 1...Kc6
        • 2.Se7#
      • 1...Kd5!
    • 1.c4?
      • 1...Kc6
        • 2.Qb5#
      • 1...Kd4!
  • Keys
    • 1.Se7!
      • threat
        • 2.Qb4#
      • 1...Rc6+
        • 2.Sxc6+
          • 2...Kxc6
            • 3.Qb7#
      • 1...Rd8+
        • 2.Kxd8
          • 2...Kd6
            • 3.Qd5#
      • 1...Rd4
        • 2.Sd5+
          • 2...Kc6
            • 3.Qb7#

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).