Problem Display
PID: 191673 (8/4p3/1K4P1/3k3B/8/P7/4Q3/8 w - - 0 1)

Decker, Adolfph L

Deutsche Schachblatter, 1915

8/4p3/1K4P1/3k3B/8/P7/4Q3/8

#3

5 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Bg4?
      • 1...e6
        • 2.Qe3
          • 2...Kc4
            • 3.Bxe6#
          • 2...Kd6
            • 3.Qxe6#
          • 2...e5
            • 3.Qd3#
      • 1...Kd4!
    • 1.Qe4+?
      • 1...Kd6
        • 2.Qd4+
          • 2...Ke6
            • 3.Bg4#
      • 1...Kxe4!
  • Keys
    • 1.Qe3!
      • 1...Kc4
        • 2.Kc6
          • threat
            • 3.Be2#
      • 1...Kd6
        • 2.Qd4+
          • 2...Ke6
            • 3.Bg4#
      • 1...e5
        • 2.Bg4
          • threat
            • 3.Qd3#
          • 2...Kc4
            • 3.Be6#
          • 2...Kd6
            • 3.Qc5#
          • 2...e4
            • 3.Qc5#
      • 1...e6
        • 2.Bg4
          • 2...Kc4
            • 3.Bxe6#
          • 2...Kd6
            • 3.Qxe6#
          • 2...e5
            • 3.Qd3#

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).