Problem Display
PID: 210004 (8/5R2/8/3N4/N7/1P1k1P2/8/3K4 w - - 0 1)

Haven, JC

New Orleans Times-Democrat, 1883

8/5R2/8/3N4/N7/1P1k1P2/8/3K4

#4

6 + 1


6490 yacpdb 2020

SOLUTION


  • COOKED
  • Keys
    • 1.Sf6!
      • threat
        • 2.Sg4
          • 2...Kd4
            • 3.Rd7#
      • 1...Kd4
        • 2.Sg4
          • threat
            • 3.Rd7#
          • 2...Kd5
            • 3.Rf6
              • 3...Kd4
                • 4.Rd6#
        • 2.Re7
          • 2...Kd3
            • 3.Sg4
              • 3...Kd4
                • 4.Rd7#
    • 1.Re7!
      • 1...Kd4
        • 2.Se3
          • 2...Kd3
            • 3.Sc4
              • 3...Kd4
                • 4.Rd7#
            • 3.Sg4
              • 3...Kd4
                • 4.Rd7#
        • 2.Sdb6
          • 2...Kd3
            • 3.Sc4
              • 3...Kd4
                • 4.Rd7#
        • 2.Sf6
          • 2...Kd3
            • 3.Sg4
              • 3...Kd4
                • 4.Rd7#

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).