Problem Display
PID: 212794 (8/8/3N1p2/K1pP2P1/2Pk4/1p1p3B/1P6/1N2B3 w - - 0 1)

Waterbury, Charles Henry

American Chess Nuts, 1868

8/8/3N1p2/K1pP2P1/2Pk4/1p1p3B/1P6/1N2B3

#4

9 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sf5+!
      • 1...Kxc4
        • 2.Sc3
          • threat
            • 3.gxf6
              • 3...d2
                • 4.Bf1#
            • 3.Bf2
              • threat
                • 4.Sd6#
              • 3...d2
                • 4.Bf1#
            • 3.g6
              • 3...d2
                • 4.Bf1#
      • 1...Ke4
        • 2.Sd2+
          • 2...Kf4
            • 3.Bh4
              • 3...Ke5
                • 4.Bg3#
              • 3...fxg5
                • 4.Bg3#

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).