Problem Display
PID: 38307 (8/pp6/P7/1B6/8/2Q3p1/3rP1K1/4k3 w - - 0 1)

Heathcote, Godfrey

Brighton Society, 1903

8/pp6/P7/1B6/8/2Q3p1/3rP1K1/4k3

#3

5 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...Kd1
      • 2.Qa1+
        • 2...Kc2
          • 3.Ba4#
    • 1...b6
      • 2.Qb4
        • 2...Kd1
          • 3.Qb1#
  • Tries
    • 1.Bd3?
      • 1...bxa6
        • 2.Qa5
          • 2...Kd1
            • 3.Qa1#
      • 1...b5
        • 2.Qb4
          • 2...Kd1
            • 3.Qb1#
      • 1...b6!
    • 1.Qb4?
      • 1...bxa6
        • 2.Bxa6
          • 2...Kd1
            • 3.Qb1#
      • 1...b6!
  • Keys
    • 1.Qa5!
      • 1...Kd1
        • 2.Qa1+
          • 2...Kc2
            • 3.Ba4#
      • 1...bxa6
        • 2.Bd3
          • 2...Kd1
            • 3.Qa1#
      • 1...b6
        • 2.Qb4
          • 2...Kd1
            • 3.Qb1#

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).