Problem Display
PID: 9191 (1nB1RR2/1rPnNN1b/1pqPk3/1pp1p1K1/2p1r1p1/5P2/2P5/8 w - - 0 1)

Shavirin, Valery Mikhailovich

1st Comm., Die Schwalbe, 2000

1nB1RR2/1rPnNN1b/1pqPk3/1pp1p1K1/2p1r1p1/5P2/2P5/8

#4

10 + 13


23 Die Schwalbe 2006

SOLUTION


  • SOUND
  • Keys
    • 1.c3!
      • threat
        • 2.Sg8+
          • 2...Kd5
            • 3.Sf6+
              • 3...Sxf6
                • 4.Be6#
      • 1...Qxc7
        • 2.Sd8+
          • 2...Kxd6
            • 3.Rf6+
              • 3...Sxf6
                • 4.Sf7#
      • 1...Bf5
        • 2.Sg6+
          • 2...Kd5
            • 3.Rxe5+
              • 3...Rxe5
                • 4.Sf4#
              • 3...Sxe5
                • 4.Se7#
      • 1...Bg8
        • 2.Sxg8+
          • 2...Kd5
            • 3.Sf6+
              • 3...Sxf6
                • 4.Be6#

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).