MESON Chess Problem Database

Problem Display
PID: 246539 (r6k/3p2R1/1n3B1p/8/1qpQ1p2/b1r2p1n/4R2K/1b6 w - - 0 1)

Kozdon, Baldur

Schweizerische Schachzeitung, 1995

r6k/3p2R1/1n3B1p/8/1qpQ1p2/b1r2p1n/4R2K/1b6

#5

5 + 13

SOLUTION

  • SOUND
  • Keys
    • 1.Bd8!
      • threat
        • 2.Rg1+
          • 2...Kh7
            • 3.Qg7#
        • 2.Rgg2+
          • 2...Kh7
            • 3.Qg7#
        • 2.Rg3+
          • 2...Kh7
            • 3.Qg7#
        • 2.Rg4+
          • 2...Kh7
            • 3.Qg7#
        • 2.Rg5+
          • 2...Kh7
            • 3.Qg7#
        • 2.Rg6+
          • 2...Kh7
            • 3.Qg7#
        • 2.Rxd7+
          • 2...Kg8
            • 3.Qg7#
        • 2.Rge7+
          • 2...Kg8
            • 3.Qg7#
        • 2.Rf7+
          • 2...Kg8
            • 3.Qg7#
      • 1...Qf8
        • 2.Re8
          • threat
            • 3.Rxd7+
              • 3...Kg8
                • 4.Qg7#
            • 3.Rge7+
              • 3...Kg8
                • 4.Qg7#
            • 3.Rf7+
              • 3...Kg8
                • 4.Qg7#
          • 2...Rc2+
            • 3.Rg2+
              • 3...Kh7
                • 4.Qe4+
                  • 4...Kh8
                    • 5.Bf6#
                  • 4...Qf5
                    • 5.Qxf5#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).