Problem Display
PID: 62814 (1n4n1/2p2p1r/kpP5/p2B2Pq/P3P3/6BP/1Q6/3b2K1 w - - 0 1)

Brede, Ferdinand Julius

The Chess Player's Chronicle (Staunton), 1845

1n4n1/2p2p1r/kpP5/p2B2Pq/P3P3/6BP/1Q6/3b2K1

#5

9 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Qxb6+!
      • 1...cxb6
        • 2.c7
          • threat
            • 3.c8Q+
              • 3...Ka7
                • 4.Bxb8#
                • 4.Qb7#
          • 2...Qxh3
            • 3.Bb7+
              • 3...Kxb7
                • 4.cxb8Q+
                  • 4...Ka6
                    • 5.Qa8#
                  • 4...Kc6
                    • 5.Qc7#
          • 2...Sc6
            • 3.c8Q+
              • 3...Ka7
                • 4.Bb8+
                  • 4...Ka8
                    • 5.Bxc6#
                  • 4...Sxb8
                    • 5.Qb7#
                • 4.Bxc6
                  • threat
                    • 5.Bb8#
                    • 5.Qb7#
                    • 5.Qa8#
                • 4.Qxc6
                  • threat
                    • 5.Qb7#
                    • 5.Qa8#
                  • 4...Ka6
                    • 5.Qb7#
                    • 5.Qa8#
          • 2...Qg4
            • 3.Bb7+
              • 3...Kxb7
                • 4.cxb8Q+
                  • 4...Ka6
                    • 5.Qa8#
                  • 4...Kc6
                    • 5.Qc7#
          • 2...Bg4
            • 3.Bb7+
              • 3...Kxb7
                • 4.cxb8Q+
                  • 4...Ka6
                    • 5.Qa8#
                  • 4...Kc6
                    • 5.Qc7#
            • 3.cxb8Q
              • threat
                • 4.Bb7#
                • 4.Qb7#
                • 4.Qa8#
              • 3...f5
                • 4.Bc4+
                  • 4...b5
                    • 5.Bxb5#
                    • 5.axb5#
                • 4.Qa8+
                  • 4...Ra7
                    • 5.Bb7#
                • 4.Qc8+
                  • 4...Ka7
                    • 5.Bb8#
                    • 5.Qa8#
                  • 4...Rb7
                    • 5.Qxb7#
              • 3...f6
                • 4.Bc4+
                  • 4...b5
                    • 5.Bxb5#
                    • 5.axb5#
                • 4.Qa8+
                  • 4...Ra7
                    • 5.Bb7#
                • 4.Bf2
                  • threat
                    • 5.Qxb6#
                  • 4...Rb7
                    • 5.Bxb7#
                    • 5.Qxb7#
                  • 4...b5
                    • 5.Qd6#
                    • 5.Qxb5#
                    • 5.Qb6#
                    • 5.axb5#
          • 2...Se7
            • 3.Bb7+
              • 3...Kxb7
                • 4.cxb8Q+
                  • 4...Ka6
                    • 5.Qa8#
                  • 4...Kc6
                    • 5.Qc7#

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).