Problem Display
PID: 147267 (1K6/N5p1/1p3pP1/1pBk1P2/1P4P1/5p1P/3N1P2/4R3 w - - 0 1)

van Beek, Huibrecht

Tidskrift for Schack #4 Ty., 1909

1K6/N5p1/1p3pP1/1pBk1P2/1P4P1/5p1P/3N1P2/4R3

#4

11 + 6


SOLUTION


  • COOKED
  • Keys
    • 1.Bxb6!
      • 1...Kd6
        • 2.Re8
          • threat
            • 3.Rd8+
              • 3...Ke5
                • 4.Bc7#
              • 3...Ke7
                • 4.Sc6#
                • 4.Sc8#
          • 2...Kd5
            • 3.Rd8+
              • 3...Ke5
                • 4.Bc7#
          • 2...Kd7
            • 3.Rd8+
              • 3...Ke7
                • 4.Sc6#
                • 4.Sc8#
    • 1.Be7!
      • 1...Kd4
        • 2.Re3
          • 2...Kd5
            • 3.Rd3+
              • 3...Ke5
                • 4.Bd6#
    • 1.Bf8!
      • 1...Kd4
        • 2.Re3
          • 2...Kd5
            • 3.Rd3+
              • 3...Ke5
                • 4.Bd6#
    • 1.Rd1!
      • 1...Ke5
        • 2.Sc4+
          • 2...Kf4
            • 3.Be3+
              • 3...Ke4
                • 4.Rd4#
          • 2...bxc4
            • 3.Rd4
              • threat
                • 4.Sc6#
      • 1...bxc5
        • 2.Sc6
          • 2...Kxc6
            • 3.Se4
              • threat
                • 4.Rd6#
              • 3...Kb6
                • 4.Rd6#
          • 2...Kd6
            • 3.Sc4+
              • 3...Kxc6
                • 4.Rd6#
            • 3.Se4+
              • 3...Kxc6
                • 4.Rd6#
          • 2...cxb4
            • 3.Se4+
              • 3...Kc4
                • 4.Sa5#
              • 3...Kxe4
                • 4.Rd4#
              • 3...Kxc6
                • 4.Rd6#
          • 2...c4
            • 3.Se4+
              • 3...Kxe4
                • 4.Rd4#
              • 3...Kxc6
                • 4.Rd6#

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).