Problem Display
PID: 66075 (r5n1/1Q3b2/p2k4/5p2/2P1p1R1/4N3/1B2K2n/8 w - - 0 1)

Anonymous

Schachzeitung der Berliner Schachgesellschaft, 1858

r5n1/1Q3b2/p2k4/5p2/2P1p1R1/4N3/1B2K2n/8

#3

6 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Kc5
      • 2.Ba3+
        • 2...Kd4
          • 3.Qb2#
    • 1...Be6
      • 2.Ba3+
        • 2...Ke5
          • 3.Qb2#
    • 1...a5
      • 2.Sxf5+
        • 2...Kc5
          • 3.Qb5#
        • 2...Ke6
          • 3.Qd5#
  • Tries
    • 1.Sxf5+?
      • 1...Ke6
        • 2.Qd5#
      • 1...Kc5!
    • 1.Ba3+?
      • 1...Ke6
        • 2.Qd5+
          • 2...Kf6
            • 3.Qxf5#
        • 2.Qc6+
          • 2...Ke5
            • 3.Bb2#
            • 3.Qd6#
      • 1...Ke5!
  • Keys
    • 1.c5+!
      • 1...Kxc5
        • 2.Ba3+
          • 2...Kd4
            • 3.Qb2#
      • 1...Ke6
        • 2.Sxf5
          • threat
            • 3.Sg7#
          • 2...Kxf5
            • 3.Qxe4#

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).