Problem Display
PID: 243686 (3B1kB1/4pP2/3p2pP/8/7P/1Kp5/8/8 w - - 0 1)

Hultberg, Gustav Herbert

Tidskrift for Schack, 1981

3B1kB1/4pP2/3p2pP/8/7P/1Kp5/8/8

#4

6 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Kc2!
      • 1...d5
        • 2.Bb6
          • threat
            • 3.Bd4
              • threat
                • 4.Bg7#
              • 3...e5
                • 4.Bc5#
              • 3...e6
                • 4.Bc5#
          • 2...d4
            • 3.Bxd4
              • threat
                • 4.Bg7#
              • 3...e5
                • 4.Bc5#
              • 3...e6
                • 4.Bc5#
      • 1...g5
        • 2.hxg5
          • threat
            • 3.g6
              • threat
                • 4.g7#
      • 1...e5
        • 2.h7
          • threat
            • 3.h8Q
              • threat
                • 4.Qh6#
          • 2...Kg7
            • 3.h8Q+
              • 3...Kf8
                • 4.Qh6#
              • 3...Kxh8
                • 4.Bf6#
      • 1...e6
        • 2.h7
          • threat
            • 3.h8Q
              • threat
                • 4.Qh6#
          • 2...Kg7
            • 3.h8Q+
              • 3...Kf8
                • 4.Qh6#
              • 3...Kxh8
                • 4.Bf6#

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).