Problem Display
PID: 34948 (8/8/1p6/pR3p2/P4p2/2k5/BNp5/B1K5 w - - 0 1)

Sutter, Alfred Ernst

Schweizerische Schachzeitung, 1930

8/8/1p6/pR3p2/P4p2/2k5/BNp5/B1K5

#4

6 + 6


15257 Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) 1968
3773 FIDE Album (1914-1944) (II) 1972

SOLUTION


  • SOUND
  • Keys
    • 1.Bd5!
      • threat
        • 2.Sc4+
          • 2...Kd3
            • 3.Bf3
              • 3...Kxc4
                • 4.Be2#
      • 1...Kd4
        • 2.Sc4+
          • 2...Kd3
            • 3.Bf3
              • 3...Kxc4
                • 4.Be2#
      • 1...f3
        • 2.Bc4
          • threat
            • 3.Sd3+
              • 3...Kxc4
                • 4.Se5#
          • 2...Kd4
            • 3.Sd3+
              • 3...Ke3
                • 4.Re5#
              • 3...Kxc4
                • 4.Se5#
              • 3...Ke4
                • 4.Re5#

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).