Problem Display
PID: 27852 (8/p7/P1B2N2/2k5/3N4/1KB5/2P4P/8 w - - 0 1)

Planck, Charles

Source?, 0000

8/p7/P1B2N2/2k5/3N4/1KB5/2P4P/8

#4

8 + 2


3316 Chess Problem Text Book 1887
2794 Terms & Themes of Chess Problems 1907

SOLUTION


  • SOUND
  • Keys
    • 1.Bf3!
      • 1...Kb6
        • 2.Se6
          • threat
            • 3.Sd7+
              • 3...Kb5
                • 4.Sc7#
              • 3...Kxa6
                • 4.Sc7#
          • 2...Kb5
            • 3.Sd7
              • 3...Kxa6
                • 4.Sc7#
          • 2...Kxa6
            • 3.Sd7
              • 3...Kb5
                • 4.Sc7#
      • 1...Kd6
        • 2.Bb4+
          • 2...Ke5
            • 3.Sd7+
              • 3...Kxd4
                • 4.Bc5#
              • 3...Kf4
                • 4.Bd2#
          • 2...Kc7
            • 3.Bb7
              • 3...Kb6
                • 4.Sd5#
              • 3...Kb8
                • 4.Bd6#
              • 3...Kd8
                • 4.Se6#

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).