Problem Display
PID: 270737 (2b5/3p2P1/2rrPpPK/2Pp4/p2Nk3/1p2P3/1n1P3B/2N1nB2 w - - 0 1)

Kuzovkov, Aleksandr S

Die Schwalbe, 2023

2b5/3p2P1/2rrPpPK/2Pp4/p2Nk3/1p2P3/1n1P3B/2N1nB2

#4

11 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Bf4!
      • threat
        • 2.d3+
          • 2...Sbxd3
            • 3.Sxd3
              • threat
                • 4.Sf2#
              • 3...Sxd3
                • 4.Bg2#
      • 1...Rxc5
        • 2.g8S
          • threat
            • 3.Sxf6#
          • 2...Rxe6
            • 3.Bh3
              • threat
                • 4.Bf5#
              • 3...Re5
                • 4.Sxf6#
              • 3...f5
                • 4.Bxf5#
      • 1...Ba6
        • 2.Bh3
          • threat
            • 3.Bf5#
          • 2...dxe6
            • 3.g8S
              • threat
                • 4.Sxf6#
              • 3...e5
                • 4.Bf5#
              • 3...f5
                • 4.Sf6#

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).