Problem Display
PID: 167893 (8/2P3K1/8/8/4B3/1N2k2N/4P3/8 w - - 0 1)

Andersson, Gunnar

Tidskrift for Schack, 1947

8/2P3K1/8/8/4B3/1N2k2N/4P3/8

#3

6 + 1


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Kf6?
      • 1...Kxe4
        • 2.c8Q
          • threat
            • 3.Qe6#
          • 2...Ke3
            • 3.Qe6#
            • 3.Qe8#
          • 2...Kd5
            • 3.Qe6#
      • 1...Kxe2!
    • 1.Kf7?
      • 1...Kxe4
        • 2.c8Q
          • threat
            • 3.Qe6#
          • 2...Ke3
            • 3.Qe6#
            • 3.Qe8#
          • 2...Kd5
            • 3.Qe6#
          • 2...Ke5
            • 3.Qe6#
      • 1...Kxe2!
    • 1.c8Q?
      • threat
        • 2.Qa6
          • 2...Kxe4
            • 3.Qe6#
      • 1...Kxe4
        • 2.Qe6#
      • 1...Kxe2!
  • Keys
    • 1.c8R!
      • 1...Kxe2
        • 2.Rc1
          • 2...Ke3
            • 3.Re1#
      • 1...Kxe4
        • 2.Rc5
          • 2...Ke3
            • 3.Re5#

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).