Problem Display
PID: 241503 (8/5N1b/4p3/8/1P2k1PQ/2K5/8/8 w - - 0 1)

Anonymous

Dubuque Chess Journal, 1877

8/5N1b/4p3/8/1P2k1PQ/2K5/8/8

#3

5 + 3


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Qf2!
      • threat
        • 2.Se5
          • threat
            • 3.Qd4#
          • 2...Kd5
            • 3.Qd4#
          • 2...Kxe5
            • 3.Qd4#
        • 2.Sg5+
          • 2...Kd5
            • 3.Qc5#
          • 2...Ke5
            • 3.Qd4#
        • 2.Sd6+
          • 2...Kd5
            • 3.Qc5#
          • 2...Ke5
            • 3.Qd4#
      • 1...Kd5
        • 2.Se5
          • threat
            • 3.Qd4#
          • 2...Ke4
            • 3.Qd4#
          • 2...Kxe5
            • 3.Qd4#
          • 2...Kd6
            • 3.Qc5#
      • 1...Bf5
        • 2.Sg5+
          • 2...Kd5
            • 3.Qc5#
          • 2...Ke5
            • 3.Qd4#
        • 2.Sd6+
          • 2...Kd5
            • 3.Qc5#
          • 2...Ke5
            • 3.Qd4#
      • 1...e5
        • 2.Sg5+
          • 2...Kd5
            • 3.Qc5#

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).