Problem Display
PID: 9268 (8/1nn2rp1/2N1p1R1/1p1p3P/2PP1k1r/2pP2Np/4PP1B/2b2K2 w - - 0 1)

Gorbatenko, Yuri Grigorevich

Shavirin, Valery Mikhailovich

1st Prize, Uralski Problemist, 1999

8/1nn2rp1/2N1p1R1/1p1p3P/2PP1k1r/2pP2Np/4PP1B/2b2K2

#5

11 + 12


56 The Problemist 2002

SOLUTION


  • SOUND
  • Keys
    • 1.Se5!
      • threat
        • 2.Bg1
          • threat
            • 3.e3+
              • 3...Bxe3
                • 4.fxe3#
          • 2...Rf5
            • 3.e3+
              • 3...Bxe3
                • 4.Se2#
                • 4.fxe3#
          • 2...Bd2
            • 3.e3+
              • 3...Bxe3
                • 4.fxe3#
      • 1...dxc4
        • 2.Sh1+
          • 2...Kf5
            • 3.e4+
              • 3...Rxe4
                • 4.Sg3+
                  • 4...Kf4
                    • 5.Rg4#
      • 1...Rf6
        • 2.Se4+
          • 2...Kf5
            • 3.Rg5+
              • 3...Bxg5
                • 4.Sg3+
                  • 4...Kf4
                    • 5.e3#
      • 1...Be3
        • 2.Kg1
          • threat
            • 3.Sf1+
              • 3...Kf5
                • 4.Sxe3#
          • 2...Bc1
            • 3.e3+
              • 3...Bxe3
                • 4.Sf1+
                  • 4...Kf5
                    • 5.Sxe3#
          • 2...Bd2
            • 3.e3+
              • 3...Bxe3
                • 4.Sf1+
                  • 4...Kf5
                    • 5.Sxe3#

FEATURES


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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).