Problem Display
PID: 133597 (8/knnNN3/7Q/8/K7/8/8/8 w - - 0 1)

Brozus, Hartmut

Der Tagesspiegel (Berlin), 1999

8/knnNN3/7Q/8/K7/8/8/8

#3

4 + 3


14503 Problemschach-Jahrbuch (1999) 2000
3713 Snap 2009
  • SOUND
  • Sets
    • 1...Sa5
      • 2.Qb6+
        • 2...Ka8
          • 3.Qb8#
    • 1...Sd8
      • 2.Qb6+
        • 2...Ka8
          • 3.Qb8#
    • 1...Sd5
      • 2.Sc8+
        • 2...Ka8
          • 3.Qa6#
    • 1...Sa6
      • 2.Sc6+
        • 2...Ka8
          • 3.Sb6#
      • 2.Sc8+
        • 2...Ka8
          • 3.Qxa6#
      • 2.Qb6+
        • 2...Ka8
          • 3.Qxa6#
    • 1...Sa8
      • 2.Sc8#
    • 1...Se8
      • 2.Sc8+
        • 2...Ka8
          • 3.Qa6#
      • 2.Qb6+
        • 2...Ka8
          • 3.Qa6#
  • Tries
    • 1.Sc6+?
      • 1...Ka8
        • 2.Sb6#
      • 1...Ka6!
    • 1.Qc6?
      • threat
        • 2.Qxc7
          • 2...Ka6
            • 3.Qb6#
          • 2...Ka8
            • 3.Qb8#
      • 1...Sc5+
        • 2.Sxc5
          • threat
            • 3.Qb7#
          • 2...Kb8
            • 3.Qb7#
      • 1...Ka8
        • 2.Sc5
          • threat
            • 3.Qxb7#
          • 2...Ka7
            • 3.Qxb7#
          • 2...Kb8
            • 3.Qxb7#
      • 1...Sd6
        • 2.Qb6+
          • 2...Ka8
            • 3.Qb8#
      • 1...Sd5
        • 2.Sc8+
          • 2...Ka8
            • 3.Qa6#
      • 1...Sa6
        • 2.Sc8+
          • 2...Ka8
            • 3.Qxa6#
        • 2.Qb6+
          • 2...Ka8
            • 3.Qxa6#
      • 1...Se6
        • 2.Sc8+
          • 2...Ka8
            • 3.Qa6#
        • 2.Qb6+
          • 2...Ka8
            • 3.Qa6#
      • 1...Se8
        • 2.Sc8+
          • 2...Ka8
            • 3.Qa6#
        • 2.Qb6+
          • 2...Ka8
            • 3.Qa6#
      • 1...Sb5!
  • Keys
    • 1.Qa6+!
      • 1...Kxa6
        • 2.Sc8
          • threat
            • 3.Sb8#
          • 2...Sc5+
            • 3.Sxc5#
          • 2...Sa5
            • 3.Sc5#
          • 2...Sd6
            • 3.Sc5#
          • 2...Sd8
            • 3.Sc5#
      • 1...Sxa6
        • 2.Sc6+
          • 2...Ka8
            • 3.Sb6#

Anticipated by 133391(1999)



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).