Problem Display
PID: 92641 (3R3K/kppP4/1bb3R1/1pN5/1p2PP1Q/1P6/5P2/8 w - - 0 1)

von Klett, Maximilian Phillipp Friedrich

Philipp Klett`s Schachprobleme, 1878

3R3K/kppP4/1bb3R1/1pN5/1p2PP1Q/1P6/5P2/8

#4

10 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Qf6!
      • threat
        • 2.Qa1+
          • 2...Ba5
            • 3.Qxa5#
      • 1...Bxc5
        • 2.Ra8+
          • 2...Kb6
            • 3.Qa1
              • threat
                • 4.Qa5#
                • 4.Qa7#
              • 3...Bd4+
                • 4.Qxd4#
          • 2...Kxa8
            • 3.Qa1+
              • 3...Kb8
                • 4.d8Q#
                • 4.d8R#
              • 3...Ba7
                • 4.Rg8#
                • 4.d8Q#
                • 4.d8R#
        • 2.Qa1+
          • 2...Kb6
            • 3.Ra8
              • threat
                • 4.Qa5#
                • 4.Qa7#
              • 3...Bd4+
                • 4.Qxd4#
      • 1...Ba5
        • 2.f3
          • 2...Kb6
            • 3.Qa1
              • 3...Kxc5
                • 4.Qg1#
              • 3...Ka7
                • 4.Qxa5#
          • 2...Bxe4
            • 3.Qa6+
              • 3...bxa6
                • 4.Rxa6#
          • 2...Bxd7
            • 3.Qa6+
              • 3...bxa6
                • 4.Rxa6#
          • 2...Bb6
            • 3.Qa1+
              • 3...Ba5
                • 4.Qxa5#
          • 2...Bd5
            • 3.Qa6+
              • 3...bxa6
                • 4.Rxa6#
          • 2...b6
            • 3.Qxc6
              • 3...bxc5
                • 4.Ra8#
                • 4.Qa8#
                • 4.Qa6#

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).