Problem Display
PID: 196374 (Q5K1/2bk4/3p1B2/n1pBppp1/8/2R5/r1p3n1/3b4 w - - 0 1)

Kozdon, Baldur

Sachova skladba, 1997

Q5K1/2bk4/3p1B2/n1pBppp1/8/2R5/r1p3n1/3b4

#4

5 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.Rh3!
      • threat
        • 2.Rh7#
      • 1...Bh5
        • 2.Rxh5
          • threat
            • 3.Rh7#
          • 2...Bb8
            • 3.Rh7+
              • 3...Kc8
                • 4.Be6#
              • 3...Ke8
                • 4.Qxb8#
          • 2...Sc6
            • 3.Rh7+
              • 3...Se7+
                • 4.Rxe7#
            • 3.Qe8+
              • 3...Kxe8
                • 4.Bxc6#
      • 1...Sh4
        • 2.Rb3
          • threat
            • 3.Qc8+
              • 3...Kxc8
                • 4.Be6#
          • 2...Sxb3
            • 3.Qe8+
              • 3...Kxe8
                • 4.Bc6#
          • 2...Bb6
            • 3.Rxb6
              • threat
                • 4.Qd8#
              • 3...Kc7
                • 4.Qd8#
              • 3...Sc6
                • 4.Rb7#
                • 4.Qxc6#
              • 3...Sb7
                • 4.Rxb7#
          • 2...Bb8
            • 3.Qxb8
              • threat
                • 4.Qd8#
              • 3...Sc6
                • 4.Rb7#
              • 3...Sb7
                • 4.Rxb7#
          • 2...Sb7
            • 3.Qe8+
              • 3...Kxe8
                • 4.Bc6#

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).