Problem Display
PID: 257806 (1R1R1b1r/4pBp1/3B1pP1/5N1p/2ppPPk1/1b2P3/6K1/2N5 w - - 0 1)

Lukashev, Viktor Sergeevich

Zadachi i Etyudi, 2007

1R1R1b1r/4pBp1/3B1pP1/5N1p/2ppPPk1/1b2P3/6K1/2N5

#5

11 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Sd3!
      • threat
        • 2.Sf2#
      • 1...cxd3
        • 2.Bxb3
          • threat
            • 3.Bd1#
          • 2...dxe3
            • 3.Sxe3+
              • 3...Kh4
                • 4.Sf5+
                  • 4...Kg4
                    • 5.Bd1#
      • 1...h4
        • 2.Sf2+
          • 2...Kh5
            • 3.Sxg7+
              • 3...Kh6
                • 4.Sf5+
                  • 4...Kh5
                    • 5.g7#
              • 3...Bxg7
                • 4.Rxh8+
                  • 4...Bh6
                    • 5.g7#
                  • 4...Bxh8
                    • 5.Rxh8#

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).