Problem Display
PID: 223862 (4N3/K5R1/4kBB1/1P6/8/8/8/8 w - - 0 1)

Karge, Fritz

Deutsche Schachzeitung, 1983

4N3/K5R1/4kBB1/1P6/8/8/8/8

#3

6 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Bf7+?
      • 1...Kd7
        • 2.Ka8
          • 2...Kc8
            • 3.Be6#
        • 2.Bh4
          • 2...Kc8
            • 3.Be6#
        • 2.Bg5
          • 2...Kc8
            • 3.Be6#
        • 2.Rg1
          • 2...Kc8
            • 3.Be6#
        • 2.Rg2
          • 2...Kc8
            • 3.Be6#
        • 2.Rg3
          • 2...Kc8
            • 3.Be6#
        • 2.Rg4
          • 2...Kc8
            • 3.Be6#
        • 2.Rg5
          • 2...Kc8
            • 3.Be6#
        • 2.Rg6
          • 2...Kc8
            • 3.Be6#
        • 2.Rh7
          • 2...Kc8
            • 3.Be6#
        • 2.Rg8
          • 2...Kc8
            • 3.Be6#
      • 1...Kf5!
    • 1.Rg8?
      • threat
        • 2.Be4
          • 2...Kd7
            • 3.Bf5#
          • 2...Kf7
            • 3.Bd5#
      • 1...Kd7
        • 2.Bf5#
      • 1...Kd5!
  • Keys
    • 1.Rd7!
      • 1...Kxd7
        • 2.Bf7
          • 2...Kc8
            • 3.Be6#

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).