Problem Display
PID: 178812 (7K/5N2/8/8/4Nkp1/8/3P4/7Q w - - 0 1)

Shmatov, Vladimir Afanasievich

Sachmatija, 2013

7K/5N2/8/8/4Nkp1/8/3P4/7Q

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Sc5?
      • 1...Kf5
        • 2.Qe4+
          • 2...Kf6
            • 3.Qe6#
        • 2.Qh6
          • 2...g3
            • 3.Qg5#
      • 1...Kg3!
    • 1.Sed6?
      • threat
        • 2.Qg2
          • 2...g3
            • 3.Qe4#
      • 1...g3
        • 2.Qe4#
      • 1...Kg3!
    • 1.Sfd6?
      • threat
        • 2.Qh2+
          • 2...Kf3
            • 3.Sg5#
            • 3.Qf2#
          • 2...g3
            • 3.Qxg3#
      • 1...g3
        • 2.Qh5
          • 2...g2
            • 3.Qf5#
      • 1...Ke5!
  • Keys
    • 1.Seg5!
      • 1...Kg3
        • 2.Qg1+
          • 2...Kf4
            • 3.Qf2#
          • 2...Kh4
            • 3.Qh2#
      • 1...Kf5
        • 2.Qe4+
          • 2...Kf6
            • 3.Qe6#

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).