Problem Display
PID: 236286 (8/7R/8/K6b/BP6/N7/kP5P/1R6 w - - 0 1)

Sommer, Bruno Oswald

Die Schwalbe, 1950

8/7R/8/K6b/BP6/N7/kP5P/1R6

#4

8 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bc6!
      • threat
        • 2.Bd5#
      • 1...Bd1
        • 2.Rh3
          • threat
            • 3.Bd5+
              • 3...Bb3
                • 4.Bxb3#
          • 2...Bf3
            • 3.Bxf3
              • 3...Kb3
                • 4.Bd5#
          • 2...Bc2
            • 3.Bd5+
              • 3...Bb3
                • 4.Bxb3#
          • 2...Be2
            • 3.Bd5+
              • 3...Bc4
                • 4.Bxc4#
          • 2...Bb3
            • 3.Rxb3
              • 3...Kxb3
                • 4.Bd5#
          • 2...Ba4
            • 3.Bd5+
              • 3...Bb3
                • 4.Bxb3#

FEATURES


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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).