Problem Display
PID: 258106 (2K5/4B3/2k4b/3p1p2/5N2/1R6/3P4/8 w - - 0 1)

Pietzcker, Eduard

Die Schwalbe, 1931

2K5/4B3/2k4b/3p1p2/5N2/1R6/3P4/8

#4

5 + 4


SOLUTION


  • COOKED
  • Keys
    • 1.Se6!
      • threat
        • 2.Sd4#
        • 2.Sd8#
      • 1...d4
        • 2.d3
          • threat
            • 3.Sd8+
              • 3...Kd5
                • 4.Rb5#
          • 2...Kd5
            • 3.Kd7
              • threat
                • 4.Rb5#
              • 3...Ke5
                • 4.Rb5#
    • 1.d4!
      • threat
        • 2.Se6
          • threat
            • 3.Sd8#
        • 2.Bc5
          • threat
            • 3.Rb6#
        • 2.Bd8
          • threat
            • 3.Rb6#
          • 2...Kd6
            • 3.Rb6#
      • 1...Bxf4
        • 2.Bd8
          • threat
            • 3.Rb6#
          • 2...Bc7
            • 3.Bxc7
              • 3...f4
                • 4.Rb6#
      • 1...Bf8
        • 2.Sd3
          • threat
            • 3.Se5#
          • 2...Bxe7
            • 3.Se5+
              • 3...Kd6
                • 4.Rb6#
          • 2...Bg7
            • 3.Bc5
              • threat
                • 4.Rb6#
            • 3.Rb7
              • threat
                • 4.Sb4#
            • 3.Rb8
              • threat
                • 4.Sb4#

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).