Problem Display
PID: 149516 (8/3K3p/6p1/3Q4/3P1pk1/8/8/4BB2 w - - 0 1)

Rechner, Peer

Troll, 2012

8/3K3p/6p1/3Q4/3P1pk1/8/8/4BB2

#3

5 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...g5
      • 2.Be2+
        • 2...Kh3
          • 3.Qh1#
        • 2...f3
          • 3.Qxf3#
  • Tries
    • 1.Be2+?
      • 1...Kh3
        • 2.Qh1#
      • 1...f3!
  • Keys
    • 1.Ke6!
      • 1...f3
        • 2.Qe4+
          • 2...Kg5
            • 3.Qh4#
          • 2...Kh5
            • 3.Qh4#
      • 1...g5
        • 2.Be2+
          • 2...Kh3
            • 3.Qh1#
          • 2...f3
            • 3.Qxf3#
      • 1...h6
        • 2.Qh1
          • 2...Kg5
            • 3.Qh4#
          • 2...f3
            • 3.Qh4#
          • 2...g5
            • 3.Qh3#
          • 2...h5
            • 3.Qg2#

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).