Problem Display
PID: 70104 (6b1/8/rB6/8/n7/Q7/8/1k1K4 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

StrateGems, 2006

6b1/8/rB6/8/n7/Q7/8/1k1K4

#3

3 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...Ba2
      • 2.Qc1#
  • Keys
    • 1.Bd4!
      • threat
        • 2.Qa1#
      • 1...Bb3+
        • 2.Qxb3+
          • 2...Sb2+
            • 3.Qxb2#
      • 1...Sc3+
        • 2.Qxc3
          • threat
            • 3.Qb2#
            • 3.Qc2#
          • 2...Bb3+
            • 3.Qxb3#
          • 2...Ka2
            • 3.Qb2#
          • 2...Ra2
            • 3.Qc1#

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).