MESON Chess Problem Database

Problem Display
PID: 236329 (8/2pQ4/1p6/2pRp3/4k3/4p2p/2P5/7K w - - 0 1)

Bochmann, Walter

Deutsche Schachblatter, 1950

8/2pQ4/1p6/2pRp3/4k3/4p2p/2P5/7K

#4

4 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rd6!
      • threat
        • 2.Qg4#
      • 1...Kf3
        • 2.Rf6+
          • 2...Ke2
            • 3.Qd3+
              • 3...Ke1
                • 4.Rf1#
          • 2...Kg3
            • 3.Qg7+
              • 3...Kh4
                • 4.Rh6#
      • 1...Kf4
        • 2.Rf6+
          • 2...Kg3
            • 3.Qg7+
              • 3...Kh4
                • 4.Rh6#
          • 2...Kg5
            • 3.Qg7+
              • 3...Kh4
                • 4.Rh6#
              • 3...Kh5
                • 4.Rh6#
      • 1...cxd6
        • 2.Qg4+
          • 2...Kd5
            • 3.c4+
              • 3...Kc6
                • 4.Qc8#
      • 1...e2
        • 2.Qg4+
          • 2...Ke3
            • 3.Rd3+
              • 3...Kf2
                • 4.Qg1#

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).