Problem Display
PID: 77674 (8/1k1NK3/1b1p4/1B6/7Q/8/8/8 w - - 0 1)

Axt, Hermann

Die Schwalbe, 1971

8/1k1NK3/1b1p4/1B6/7Q/8/8/8

#3

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Qh8!
      • threat
        • 2.Qb8#
      • 1...Bd8+
        • 2.Qxd8
          • threat
            • 3.Qb8#
          • 2...Ka7
            • 3.Qb8#
      • 1...Ba7
        • 2.Qa8+
          • 2...Kc7
            • 3.Qc6#
          • 2...Kxa8
            • 3.Bc6#
      • 1...Bc7
        • 2.Qc8+
          • 2...Ka7
            • 3.Qa6#
          • 2...Kxc8
            • 3.Ba6#

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).