Problem Display
PID: 213732 (8/2P5/k1P5/8/P7/2N5/2K5/8 w - - 0 1)

Larsson, Bror

Aftonbladet, 1928

8/2P5/k1P5/8/P7/2N5/2K5/8

#3

5 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.a5?
      • 1...Ka7
        • 2.c8R
          • 2...Ka6
            • 3.Ra8#
      • 1...Kxa5!
    • 1.c8Q+?
      • 1...Ka5
        • 2.Sd5
          • 2...Kxa4
            • 3.Qa6#
      • 1...Kb6!
  • Keys
    • 1.Sd5!
      • threat
        • 2.c8Q+
          • 2...Ka5
            • 3.Qa8#
          • 2...Ka7
            • 3.Qb7#
      • 1...Ka5
        • 2.c8Q
          • 2...Kxa4
            • 3.Qa6#
      • 1...Ka7
        • 2.c8R
          • 2...Ka6
            • 3.Ra8#

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).