Problem Display
PID: 154916 (8/5n2/3NQ3/3N4/1n1k4/8/3K4/8 w - - 0 1)

Hoffmann, Klaus Peter

Heilbronner Stimme, 2000

8/5n2/3NQ3/3N4/1n1k4/8/3K4/8

#3

4 + 3


15391 Problemschach-Jahrbuch (2000) 2001

SOLUTION


  • SOUND
  • Tries
    • 1.Sxb4?
      • threat
        • 2.Qd5#
        • 2.Qe3#
      • 1...Sxd6
        • 2.Qd5#
      • 1...Se5
        • 2.Qd5#
      • 1...Kc5!
  • Keys
    • 1.Sc7!
      • threat
        • 2.Qe3#
      • 1...Kc5
        • 2.Se4+
          • 2...Kd4
            • 3.Sb5#
        • 2.Sb7+
          • 2...Kd4
            • 3.Sb5#
      • 1...Sxd6
        • 2.Qe3+
          • 2...Kc4
            • 3.Qc3#
      • 1...Se5
        • 2.Qd5+
          • 2...Sxd5
            • 3.Se6#

FEATURES


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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).