Problem Display
PID: 137976 (1b4Qn/2qp1p2/3P1PnN/8/1Rb2P2/r4kp1/3PRpN1/5B1K w - - 0 1)

Cuppini, Alessandro

1st Prize, Kozatska Shakhinitsya, 2004

1b4Qn/2qp1p2/3P1PnN/8/1Rb2P2/r4kp1/3PRpN1/5B1K

#4

11 + 11


1101 BCSC Final 2010-2011
56 The Problemist 2011

SOLUTION


  • SOUND
  • Keys
    • 1.Re8!
      • threat
        • 2.Be2+
          • 2...Bxe2
            • 3.Sh4+
              • 3...Sxh4
                • 4.Qg4#
      • 1...Se5
        • 2.Qg4+
          • 2...Ke4
            • 3.Rxe5+
              • 3...Kd4
                • 4.Sf5#
          • 2...Sxg4
            • 3.Be2+
              • 3...Bxe2
                • 4.Sh4#
      • 1...Se7
        • 2.Qg4+
          • 2...Ke4
            • 3.Qf5+
              • 3...Kf3
                • 4.Sh4#
              • 3...Kd4
                • 4.Qe5#
      • 1...Be6
        • 2.Sh4+
          • 2...Sxh4
            • 3.Qg4+
              • 3...Bxg4
                • 4.Be2#

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).