Problem Display
PID: 212659 (6nb/n6p/4Kp2/4pNpk/4Q2p/8/6P1/8 w - - 0 1)

Potter, Joseph Alonzo

American Chess Nuts, 1868

6nb/n6p/4Kp2/4pNpk/4Q2p/8/6P1/8

#4

4 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.g4+!
      • 1...Kg6
        • 2.Qb7
          • threat
            • 3.Qf7#
          • 2...Sh6
            • 3.Qg7+
              • 3...Bxg7
                • 4.Se7#
          • 2...Se7
            • 3.Qxe7
              • threat
                • 4.Qf7#
                • 4.Qe8#
      • 1...hxg4 ep
        • 2.Sxg3+
          • 2...Kh6
            • 3.Kf7
              • threat
                • 4.Qh1#
              • 3...g4
                • 4.Qe3#

FEATURES


NOT CLASSIFIED


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).