MESON Chess Problem Database

Problem Display
PID: 73216 (8/3NK1p1/2kPP1p1/3p1N2/4p3/1R6/B6n/6b1 w - - 0 1)

Johner, Hans

1st Prize, Schweizerische Schachzeitung, 1968

8/3NK1p1/2kPP1p1/3p1N2/4p3/1R6/B6n/6b1

#5

7 + 7

3690 Kunstschach in der Schweiz 1980

SOLUTION

  • SOUND
  • Keys
    • 1.Rb4!
      • threat
        • 2.Bb3
          • threat
            • 3.Ba4#
          • 2...Bb6
            • 3.Rxb6#
          • 2...d4
            • 3.Rb6#
      • 1...Ba7
        • 2.Bb3
          • threat
            • 3.Ba4#
          • 2...d4
            • 3.Se3
              • threat
                • 4.Ba4#
                • 4.Bd5#
              • 3...dxe3
                • 4.Bc2
                  • threat
                    • 5.Bxe4#
                  • 4...Kd5
                    • 5.Bxe4#

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).