Problem Display
PID: 20153 (5b2/8/6R1/8/8/8/5P2/5K1k w - - 0 1)

Speckmann, Werner

Die Schwalbe, 1939

5b2/8/6R1/8/8/8/5P2/5K1k

#4

3 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Rf6!
      • threat
        • 2.Rxf8
          • 2...Kh2
            • 3.Rh8#
      • 1...Kh2
        • 2.Rxf8
          • threat
            • 3.Rh8#
          • 2...Kh3
            • 3.Rf4
              • 3...Kh2
                • 4.Rh4#
      • 1...Bg7
        • 2.Rf5
          • threat
            • 3.Rh5#
          • 2...Be5
            • 3.Rxe5
              • 3...Kh2
                • 4.Rh5#
          • 2...Bf6
            • 3.Rh5+
              • 3...Bh4
                • 4.Rxh4#
            • 3.Rxf6
              • 3...Kh2
                • 4.Rh6#

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).