Problem Display
PID: 218393 (8/8/6R1/6p1/4n1N1/1p2p2N/ppp1p2p/nqrbrkbK w - - 0 1)

de Boer, Gerke Luiten

Sissa, 1860

8/8/6R1/6p1/4n1N1/1p2p2N/ppp1p2p/nqrbrkbK

#4

4 + 16


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rf6+!
      • 1...Sxf6
        • 2.Shf2
          • 2...Sxg4
            • 3.Sxg4
              • 3...Bf2
                • 4.Sxh2#
          • 2...Se4
            • 3.Sxe4
              • 3...Bf2
                • 4.Sxh2#
          • 2...Sd5
            • 3.Se4
              • threat
                • 4.Sg3#
              • 3...Bf2
                • 4.Sxh2#
          • 2...Sh5
            • 3.Se4
              • 3...Sg3+
                • 4.Sxg3#
              • 3...Bf2
                • 4.Sxh2#
              • 3...Sf4
                • 4.Sg3#
              • 3...Sf6
                • 4.Sg3#
              • 3...Sg7
                • 4.Sg3#
          • 2...Sd7
            • 3.Se4
              • threat
                • 4.Sg3#
              • 3...Bf2
                • 4.Sxh2#
          • 2...Sh7
            • 3.Se4
              • threat
                • 4.Sg3#
              • 3...Bf2
                • 4.Sxh2#
          • 2...Se8
            • 3.Se4
              • threat
                • 4.Sg3#
              • 3...Bf2
                • 4.Sxh2#
          • 2...Sg8
            • 3.Se4
              • threat
                • 4.Sg3#
              • 3...Bf2
                • 4.Sxh2#

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).