Problem Display
PID: 209895 (8/3B3p/p5p1/p3p1pk/4P1R1/5NPp/1K1R3P/8 w - - 0 1)

Peipers, Fritz

San Francisco Chronicle, 1897

8/3B3p/p5p1/p3p1pk/4P1R1/5NPp/1K1R3P/8

#4

8 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Ba4!
      • threat
        • 2.Sxe5
          • 2...Kh6
            • 3.Rd7
              • 3...Kh5
                • 4.Rxh7#
          • 2...h6
            • 3.Sd3
              • 3...Kxg4
                • 4.Bd1#
            • 3.Sc4
              • 3...Kxg4
                • 4.Bd1#
            • 3.Sc6
              • 3...Kxg4
                • 4.Bd1#
            • 3.Sd7
              • 3...Kxg4
                • 4.Bd1#
            • 3.Sf7
              • 3...Kxg4
                • 4.Bd1#
            • 3.Bd1
              • 3...a4
                • 4.Rh4#
            • 3.Be8
              • 3...a4
                • 4.Bxg6#
        • 2.Rd7
          • threat
            • 3.Rxh7+
              • 3...Kxg4
                • 4.Sxe5#
          • 2...Kxg4
            • 3.Sxe5+
              • 3...Kh5
                • 4.Rxh7#
          • 2...Kh6
            • 3.Sxe5
              • 3...Kh5
                • 4.Rxh7#
          • 2...h6
            • 3.Se1
              • 3...Kxg4
                • 4.Bd1#
            • 3.Sg1
              • 3...Kxg4
                • 4.Bd1#
            • 3.Sd2
              • 3...Kxg4
                • 4.Bd1#
      • 1...Kxg4
        • 2.Sxe5+
          • 2...Kh5
            • 3.Sg4
              • 3...Kxg4
                • 4.Bd1#
              • 3...h6
                • 4.Sf6#
      • 1...Kh6
        • 2.Rd7
          • 2...Kh5
            • 3.Rxh7+
              • 3...Kxg4
                • 4.Sxe5#

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).