Problem Display
PID: 66082 (2Q4r/1rp5/1pk4q/p1npP1p1/P1p2P2/1N5B/KR2n3/2R5 w - - 0 1)

Hoheit, SK

Journal de Plaisir, 1857

2Q4r/1rp5/1pk4q/p1npP1p1/P1p2P2/1N5B/KR2n3/2R5

#4

9 + 12


302 Schachzeitung 1858

SOLUTION


  • COOKED
  • Keys
    • 1.Rxc4!
      • threat
        • 2.Bd7#
        • 2.Qd7#
      • 1...Sc1+
        • 2.Rxc1
          • threat
            • 3.Sd4#
            • 3.Bd7#
            • 3.Qd7#
          • 2...b5
            • 3.Sxc5
              • threat
                • 4.Sd7#
                • 4.Qxb7#
              • 3...Kb6
                • 4.Qxb7#
      • 1...Sc3+
        • 2.Rxc3
          • threat
            • 3.Sd4#
            • 3.Bd7#
            • 3.Qd7#
          • 2...b5
            • 3.Sxc5
              • threat
                • 4.Sd7#
                • 4.Qxb7#
              • 3...Kb6
                • 4.Qxb7#
      • 1...b5
        • 2.Rxc5+
          • 2...Kb6
            • 3.Rxb5+
              • 3...Ka6
                • 4.Qxb7#
              • 3...Kc6
                • 4.Sxa5#
                • 4.Bd7#
                • 4.Qxb7#
                • 4.Qd7#
              • 3...Ka7
                • 4.Qxb7#
    • 1.Qd7+!
      • 1...Sxd7
        • 2.Rxc4+
          • 2...Sc5
            • 3.Rxc5+
              • 3...bxc5
                • 4.Sxa5#

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).