Problem Display
PID: 167587 (b7/b7/8/4N1Q1/8/7K/7p/7k w - - 0 1)

Schrader, Carl

Karlsruhe Nachrichten, 1946

b7/b7/8/4N1Q1/8/7K/7p/7k

#3

3 + 4


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Sets
    • 1...Bb8
      • 2.Qc1#
    • 1...Bg2+
      • 2.Qxg2#
    • 1...Bf3
      • 2.Sxf3
        • threat
          • 3.Qg2#
    • 1...Bc6
      • 2.Sxc6
        • threat
          • 3.Qg2#
      • 2.Qc1+
        • 2...Bg1
          • 3.Qxc6#
  • Tries
    • 1.Qd2?
      • threat
        • 2.Qxh2#
      • 1...Bf2
        • 2.Qxf2
          • threat
            • 3.Qe1#
            • 3.Qf1#
            • 3.Qxh2#
          • 2...Bg2+
            • 3.Qxg2#
      • 1...Bg1!
  • Keys
    • 1.Sc6!
      • threat
        • 2.Qg2#
      • 1...Bxc6
        • 2.Qc1+
          • 2...Bg1
            • 3.Qxc6#
    • 1.Qg3!
      • threat
        • 2.Qxh2#
      • 1...Bg1
        • 2.Sf3
          • threat
            • 3.Qg2#
          • 2...Bxf3
            • 3.Qxf3#

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).