Problem Display
PID: 210904 (8/8/3p3r/7n/5Pp1/4Q1bk/6N1/5B1K w - - 0 1)

Zach, Zdenek

Sachova skladba, 2017

8/8/3p3r/7n/5Pp1/4Q1bk/6N1/5B1K

#4

5 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Qe5!
      • threat
        • 2.Se1+
          • 2...Kh4
            • 3.Qg5#
        • 2.Se3+
          • 2...Kh4
            • 3.Sf5#
            • 3.Qg5#
        • 2.Sh4+
          • 2...Kxh4
            • 3.Qg5#
      • 1...Bxf4
        • 2.Sxf4+
          • 2...Kg3
            • 3.Qe3+
              • 3...Kh4
                • 4.Sg2#
          • 2...Kh4
            • 3.Sg2+
              • 3...Kh3
                • 4.Qh2#
      • 1...Sxf4
        • 2.Sxf4+
          • 2...Kh4
            • 3.Qe7+
              • 3...Rf6
                • 4.Qxf6#
      • 1...Be1
        • 2.Se3+
          • 2...Kg3
            • 3.Sf5+
              • 3...Kf2
                • 4.Qe2#
              • 3...Kf3
                • 4.Qe3#
      • 1...Bf2
        • 2.Se3+
          • 2...Kg3
            • 3.Sf5+
              • 3...Kf3
                • 4.Be2#
                • 4.Bg2#
      • 1...Bh2
        • 2.Se3+
          • 2...Kg3
            • 3.Sf5+
              • 3...Kf2
                • 4.Qe2#
              • 3...Kf3
                • 4.Qe3#

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).