Problem Display
PID: 52745 (1Q6/4p2K/1pPPp1PB/2p4p/2B1kp2/1P1RN3/r4pP1/3b3n w - - 0 1)

Tribowski, Marcel

1st Prize, Schach-Aktiv, 2004

1Q6/4p2K/1pPPp1PB/2p4p/2B1kp2/1P1RN3/r4pP1/3b3n

#4

11 + 11


15323 FIDE Album (2004-2006) 2013

SOLUTION


  • SOUND
  • Keys
    • 1.c7!
      • threat
        • 2.Qb7+
          • 2...Ke5
            • 3.Bg7#
      • 1...fxe3
        • 2.Rxe3+
          • 2...Kd4
            • 3.Qh8+
              • 3...e5
                • 4.Qxe5#
          • 2...Kf5
            • 3.Bxe6+
              • 3...Kf6
                • 4.Qf8#
                • 4.Qh8#
            • 3.Qf8+
              • 3...Kg4
                • 4.Qf4#
      • 1...exd6
        • 2.Qc8
          • threat
            • 3.Qxe6#
          • 2...Bg4
            • 3.Sxg4
              • threat
                • 4.Qxe6#
              • 3...Kf5
                • 4.Qxe6#
              • 3...e5
                • 4.Sf6#
      • 1...Ra7
        • 2.Qf8
          • threat
            • 3.Qxf4#
          • 2...f1Q
            • 3.Sxf1
              • threat
                • 4.Qxf4#
              • 3...Ke5
                • 4.Qxf4#
              • 3...f3
                • 4.Qf4#
              • 3...e5
                • 4.Sd2#
          • 2...f1R
            • 3.Sxf1
              • threat
                • 4.Qxf4#
              • 3...Ke5
                • 4.Qxf4#
              • 3...f3
                • 4.Qf4#
              • 3...e5
                • 4.Sd2#

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).