Problem Display
PID: 206146 (2B5/6n1/1pp2pb1/3kB2r/P3N1N1/R1pPRpPp/5P2/5K2 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

Probleemblad, 2017

2B5/6n1/1pp2pb1/3kB2r/P3N1N1/R1pPRpPp/5P2/5K2

#4

11 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Rxc3!
      • threat
        • 2.Sexf6#
      • 1...c5
        • 2.Bd7
          • threat
            • 3.Sexf6#
          • 2...Rxe5
            • 3.Sgxf6+
              • 3...Kd4
                • 4.Rc4#
          • 2...fxe5
            • 3.Sgf6+
              • 3...Kd4
                • 4.Rc4#
          • 2...Rf5
            • 3.Sexf6+
              • 3...Rxf6
                • 4.Sxf6#
            • 3.Rxc5+
              • 3...bxc5
                • 4.Sc3#
          • 2...Se8
            • 3.Sexf6+
              • 3...Sxf6
                • 4.Sxf6#
            • 3.Rxc5+
              • 3...bxc5
                • 4.Sc3#

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).