Problem Display
PID: 80744 (8/4Bbk1/4p3/8/6K1/5N2/8/7Q w - - 0 1)

Antipov, Viacheslav Pavlovich

Sovietskaya Rossiya, 1983

8/4Bbk1/4p3/8/6K1/5N2/8/7Q

#3

4 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Kg6
      • 2.Qh8
        • threat
          • 3.Sh4#
          • 3.Se5#
  • Tries
    • 1.Qh8+?
      • 1...Kg6
        • 2.Sh4#
        • 2.Se5#
      • 1...Kxh8!
  • Keys
    • 1.Sg5!
      • threat
        • 2.Qh7#
      • 1...Bh5+
        • 2.Qxh5
          • threat
            • 3.Qh7#
          • 2...Kg8
            • 3.Qh7#
      • 1...Bg6
        • 2.Qh6+
          • 2...Kxh6
            • 3.Bf8#
          • 2...Kg8
            • 3.Qf8#
      • 1...Bg8
        • 2.Qh8+
          • 2...Kg6
            • 3.Qf6#
          • 2...Kxh8
            • 3.Bf6#

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).