MESON Chess Problem Database

Problem Display
PID: 114150 (8/4B1p1/8/3KNk2/Rp6/8/8/8 w - - 0 1)

Mandler, Artur

Shinkman MT, 1963

8/4B1p1/8/3KNk2/Rp6/8/8/8

#4

4 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Bxb4!
      • threat
        • 2.Bd2
          • threat
            • 3.Ra7
              • threat
                • 4.Rf7#
              • 3...Kf6
                • 4.Rf7#
          • 2...Kf6
            • 3.Ra7
              • threat
                • 4.Rf7#
              • 3...Kf5
                • 4.Rf7#
      • 1...Kf4
        • 2.Ra3
          • threat
            • 3.Bd2+
              • 3...Kf5
                • 4.Rf3#
            • 3.Be7
              • threat
                • 4.Rf3#
              • 3...Kf5
                • 4.Rf3#
          • 2...Kf5
            • 3.Be7
              • threat
                • 4.Rf3#
              • 3...Kf4
                • 4.Rf3#
          • 2...Kg5
            • 3.Be7+
              • 3...Kf4
                • 4.Rf3#
              • 3...Kf5
                • 4.Rf3#
              • 3...Kh5
                • 4.Rh3#
              • 3...Kh6
                • 4.Rh3#
      • 1...Kg5
        • 2.Be7+
          • 2...Kf5
            • 3.Ra3
              • threat
                • 4.Rf3#
              • 3...Kf4
                • 4.Rf3#
      • 1...Kf6
        • 2.Bd2
          • threat
            • 3.Ra7
              • threat
                • 4.Rf7#
              • 3...Kf5
                • 4.Rf7#
          • 2...Kf5
            • 3.Ra7
              • threat
                • 4.Rf7#
              • 3...Kf6
                • 4.Rf7#
          • 2...Ke7
            • 3.Bg5+
              • 3...Ke8
                • 4.Ra8#
              • 3...Kf8
                • 4.Ra8#

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).