Problem Display
PID: 166538 (8/3Qp3/8/3p2pb/6Nk/8/6K1/8 w - - 0 1)

Kravtsov, Nikita Igorevich

Sachove umeni (Ceskoslovensky sach), 2017

8/3Qp3/8/3p2pb/6Nk/8/6K1/8

#3

3 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Se5?
      • threat
        • 2.Qh3#
      • 1...Bf3+
        • 2.Kxf3
          • threat
            • 3.Qg4#
          • 2...g4+
            • 3.Qxg4#
          • 2...Kh5
            • 3.Qh3#
          • 2...e6
            • 3.Qh7#
      • 1...e6!
  • Keys
    • 1.Sf6!
      • threat
        • 2.Qh3#
      • 1...Bf3+
        • 2.Kxf3
          • threat
            • 3.Qg4#
          • 2...g4+
            • 3.Qxg4#
          • 2...e6
            • 3.Qh7#
      • 1...g4
        • 2.Qf5
          • threat
            • 3.Qxh5#
          • 2...exf6
            • 3.Qxf6#
          • 2...Bg6
            • 3.Qxg4#
          • 2...Bf7
            • 3.Qxg4#
          • 2...Be8
            • 3.Qxg4#
      • 1...e6
        • 2.Qh7
          • threat
            • 3.Qxh5#

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).