Problem Display
PID: 241063 (b7/n1pQN1pp/rp6/n2pk1P1/8/1p1P2KP/8/b5B1 w - - 0 1)

Kozdon, Baldur

Schweizerische Schachzeitung, 1989

b7/n1pQN1pp/rp6/n2pk1P1/8/1p1P2KP/8/b5B1

#4

7 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.Kf3!
      • threat
        • 2.d4+
          • 2...Bxd4
            • 3.Bh2#
      • 1...Sb5
        • 2.Kg4
          • threat
            • 3.Sg6+
              • 3...hxg6
                • 4.Qe7#
          • 2...h5+
            • 3.Kh4
              • threat
                • 4.Sg6#
              • 3...Kf4
                • 4.Qf5#
              • 3...g6
                • 4.Sxg6#
          • 2...g6
            • 3.Sxg6+
              • 3...hxg6
                • 4.Qe7#

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).