Problem Display
PID: 134130 (2b3r1/2p4q/2R2p1p/1Pp2kpP/1b1p4/3P1NK1/B1n1P1NP/2R5 w - - 0 1)

Prcic, Mike

27th Place, 08. WCCT, 2006-2008

2b3r1/2p4q/2R2p1p/1Pp2kpP/1b1p4/3P1NK1/B1n1P1NP/2R5

#4

11 + 12


145 StrateGems 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Rf1!
      • threat
        • 2.Sxd4+
          • 2...Ke5
            • 3.Sf3+
              • 3...Kf5
                • 4.e4#
      • 1...Be1+
        • 2.Sfxe1+
          • 2...Ke5
            • 3.Sf3+
              • 3...Kf5
                • 4.Rxc5#
      • 1...Qe7
        • 2.Sfh4+
          • 2...Ke5
            • 3.Rf5+
              • 3...Bxf5
                • 4.Sf3#
      • 1...Re8
        • 2.Sxg5+
          • 2...Ke5
            • 3.Sf3+
              • 3...Kf5
                • 4.Sgh4#
          • 2...Kxg5
            • 3.h4+
              • 3...Kxh5
                • 4.Sf4#
      • 1...Se3
        • 2.Sxd4+
          • 2...Ke5
            • 3.Sf3+
              • 3...Kf5
                • 4.Sxe3#
      • 1...c4
        • 2.Sxd4+
          • 2...Ke5
            • 3.Sf3+
              • 3...Kd5
                • 4.Bxc4#
              • 3...Kf5
                • 4.e4#

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).