Problem Display
PID: 258820 (5B2/3pNB2/5p2/rbP1kP2/p2R3p/2K1ppp1/6pP/4n2r w - - 0 1)

Shavirin, Valery Mikhailovich

Die Schwalbe, 2022

5B2/3pNB2/5p2/rbP1kP2/p2R3p/2K1ppp1/6pP/4n2r

#4

8 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.h3!
      • threat
        • 2.Sg6+
          • 2...Kxf5
            • 3.Sxh4+
              • 3...Ke5
                • 4.Bd6#
              • 3...Kg5
                • 4.Rg4#
      • 1...Rxh3
        • 2.Bh6
          • threat
            • 3.Bf4#
          • 2...Sd3
            • 3.Bd5
              • threat
                • 4.Re4#
              • 3...Sxc5
                • 4.Bf4#
              • 3...Sf2
                • 4.Bf4#
      • 1...Ra6
        • 2.Bd5
          • threat
            • 3.Re4#
          • 2...Bd3
            • 3.Bh6
              • threat
                • 4.Bf4#
              • 3...Be4
                • 4.Rxe4#
      • 1...d6
        • 2.Sg6+
          • 2...Kxf5
            • 3.Sxh4+
              • 3...Ke5
                • 4.Bxd6#
              • 3...Kg5
                • 4.Rg4#
        • 2.Be6
          • threat
            • 3.Sg6#
          • 2...Be8
            • 3.Sc6+
              • 3...Bxc6
                • 4.Bxd6#
            • 3.Sg6+
              • 3...Bxg6
                • 4.Bxd6#

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).