Problem Display
PID: 73215 (8/8/8/8/8/K1p4p/2PP1r1P/kB3R2 w - - 0 1)

Hoffmann, Martin Wolfgang

3rd Prize, Schweizerische Schachzeitung, 1971

8/8/8/8/8/K1p4p/2PP1r1P/kB3R2

#5

6 + 4


3690 Kunstschach in der Schweiz 1980
23 Die Schwalbe 2015

SOLUTION


  • SOUND
  • Keys
    • 1.Rh1!
      • threat
        • 2.Ba2+
          • 2...Rf1
            • 3.Rxf1#
      • 1...Rxh2
        • 2.Rd1
          • threat
            • 3.Ba2#
          • 2...Rxd2
            • 3.Rc1
              • threat
                • 4.Ba2#
              • 3...Rd1
                • 4.Rxd1
                  • 4...h2
                    • 5.Ba2#
          • 2...Rh1
            • 3.Rxh1
              • threat
                • 4.Ba2#
              • 3...cxd2
                • 4.Ba2+
                  • 4...d1Q
                    • 5.Rxd1#
                  • 4...d1S
                    • 5.Rxd1#
                  • 4...d1B
                    • 5.Rxd1#
                  • 4...d1R
                    • 5.Rxd1#
                • 4.Rd1
                  • 4...h2
                    • 5.Ba2#

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).