Problem Display
PID: 9183 (2r2b2/1P1pn3/pKprb1Rp/R1Bk4/2N1p3/NB1p2P1/p4n2/8 w - - 0 1)

Shavirin, Valery Mikhailovich

StrateGems, 1999

2r2b2/1P1pn3/pKprb1Rp/R1Bk4/2N1p3/NB1p2P1/p4n2/8

#4

9 + 14


SOLUTION


  • SOUND
  • Keys
    • 1.Ra4!
      • threat
        • 2.Se3+
          • 2...Ke5
            • 3.Bxd6+
              • 3...Kxd6
                • 4.Sac4#
      • 1...Sxg6
        • 2.Sxd6+
          • 2...Ke5
            • 3.Bd4+
              • 3...Kxd6
                • 4.bxc8S#
      • 1...e3
        • 2.Sxe3+
          • 2...Ke5
            • 3.Bxd6+
              • 3...Kxd6
                • 4.Sac4#
      • 1...Sf5
        • 2.Sd2+
          • 2...Ke5
            • 3.Rxe4+
              • 3...Sxe4
                • 4.Sf3#
      • 1...Sg8
        • 2.Sxd6+
          • 2...Ke5
            • 3.Bd4+
              • 3...Kxd6
                • 4.bxc8S#

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).