Problem Display
PID: 92191 (bbB5/p6K/n1pP4/8/1pp2N2/8/6Rp/7k w - - 0 1)

Herland, Sigmund

Wiener Schachzeitung, 1928

bbB5/p6K/n1pP4/8/1pp2N2/8/6Rp/7k

#4

5 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Rg6!
      • threat
        • 2.Sh3
          • threat
            • 3.Sf2#
      • 1...Bxd6
        • 2.Sh3
          • threat
            • 3.Sf2#
          • 2...Bg3
            • 3.Rxg3
              • threat
                • 4.Sf2#
          • 2...Bc5
            • 3.Bf5
              • threat
                • 4.Be4#
      • 1...c5
        • 2.Sh3
          • threat
            • 3.Sf2#
          • 2...Bg2
            • 3.Bb7
              • threat
                • 4.Bxg2#
              • 3...Bxb7
                • 4.Sf2#
              • 3...Bf3
                • 4.Sf2#
                • 4.Bxf3#
              • 3...Be4
                • 4.Sf2#
                • 4.Bxe4#
              • 3...Bd5
                • 4.Sf2#
                • 4.Bxd5#
              • 3...Bc6
                • 4.Sf2#
                • 4.Bxc6#
      • 1...Bc7
        • 2.Sh3
          • threat
            • 3.Sf2#
          • 2...Bb6
            • 3.Bf5
              • threat
                • 4.Be4#
              • 3...Sc5
                • 4.Sf2#
              • 3...c5
                • 4.Sf2#
      • 1...Sc5
        • 2.Bh3
          • threat
            • 3.Bg2+
              • 3...Kg1
                • 4.Sh3#
            • 3.Se2
              • threat
                • 4.Bg2#

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).