Problem Display
PID: 165708 (Q1n5/8/4P3/1B2K3/1k1N4/1Pp5/p1p5/b2n4 w - - 0 1)

Massmann, Wilhelm Karl Heinrich

Altonaer Nachrichten, 1919

Q1n5/8/4P3/1B2K3/1k1N4/1Pp5/p1p5/b2n4

#3

6 + 7


14986 White-Hume Collection 2018

SOLUTION


  • COOKED
  • Sets
    • 1...Kc5
      • 2.Qa5
        • threat
          • 3.Bf1#
          • 3.Be2#
          • 3.Bd3#
          • 3.Ba4#
          • 3.Bc4#
          • 3.Ba6#
          • 3.Bc6#
          • 3.Bd7#
          • 3.Be8#
          • 3.b4#
    • 1...Sb6
      • 2.Qf8+
        • 2...Ka5
          • 3.b4#
  • Tries
    • 1.Qa5+?
      • 1...Kc5
        • 2.Bf1#
        • 2.Be2#
        • 2.Bd3#
        • 2.Ba4#
        • 2.Bc4#
        • 2.Ba6#
        • 2.Bc6#
        • 2.Bd7#
        • 2.Be8#
        • 2.b4#
      • 1...Kxa5!
  • Keys
    • 1.Bc4!
      • threat
        • 2.Qa4+
          • 2...Kc5
            • 3.Qb5#
            • 3.Qa5#
      • 1...Sa7
        • 2.Qxa7
          • threat
            • 3.Sxc2#
            • 3.Sc6#
      • 1...Sb2
        • 2.Qa3+
          • 2...Kxa3
            • 3.Sxc2#
      • 1...Sb6
        • 2.Qa5+
          • 2...Kxa5
            • 3.Sc6#
        • 2.Qf8+
          • 2...Ka5
            • 3.Sc6#
            • 3.Qc5#
      • 1...Sd6
        • 2.Kxd6
          • threat
            • 3.Sxc2#
            • 3.Sc6#
            • 3.Qa4#
    • 1.Qa4+!
      • 1...Kc5
        • 2.Qa5
          • threat
            • 3.Bf1#
            • 3.Be2#
            • 3.Bd3#
            • 3.Ba4#
            • 3.Bc4#
            • 3.Ba6#
            • 3.Bc6#
            • 3.Bd7#
            • 3.Be8#
            • 3.b4#

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).