Problem Display
PID: 207413 (4KR1b/5PkB/8/8/6P1/8/8/8 w - - 0 1)

Dreike, Franz

Chemnitzer Tageblatt, 1928

4KR1b/5PkB/8/8/6P1/8/8/8

#5

5 + 2


6490 yacpdb 2020

SOLUTION


  • SHORT_SOLUTION
  • Keys
    • 1.Rg8+!
      • 1...Kf6
        • 2.f8Q+
          • 2...Ke5
            • 3.Rg5+
              • 3...Kd4
                • 4.Qc5#
              • 3...Ke6
                • 4.Bg8#
          • 2...Ke6
            • 3.Rg5
              • 3...Be5
                • 4.Bg8#
              • 3...Ba1
                • 4.Bg8#
              • 3...Bb2
                • 4.Bg8#
              • 3...Bc3
                • 4.Bg8#
              • 3...Bd4
                • 4.Bg8#
              • 3...Bf6
                • 4.Bg8#
              • 3...Bg7
                • 4.Bg8#
      • 1...Kh6
        • 2.Rg6+
          • 2...Kxh7
            • 3.f8S#
      • 1...Kxh7
        • 2.f8Q
          • 2...Bg7
            • 3.Qxg7#
          • 2...Ba1
            • 3.Qf7+
              • 3...Kh6
                • 4.Rg6#
              • 3...Bg7
                • 4.Qxg7#
          • 2...Bb2
            • 3.Qf7+
              • 3...Kh6
                • 4.Rg6#
              • 3...Bg7
                • 4.Qxg7#
          • 2...Bc3
            • 3.Qf7+
              • 3...Kh6
                • 4.Rg6#
              • 3...Bg7
                • 4.Qxg7#
          • 2...Bd4
            • 3.Qf7+
              • 3...Kh6
                • 4.Rg6#
              • 3...Bg7
                • 4.Qxg7#
          • 2...Be5
            • 3.Qf7+
              • 3...Kh6
                • 4.Rg6#
              • 3...Bg7
                • 4.Qxg7#
          • 2...Bf6
            • 3.Qf7+
              • 3...Kh6
                • 4.Rg6#
              • 3...Bg7
                • 4.Qxg7#

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).