Problem Display
PID: 185566 (6bn/Kp3prr/3R1Nkb/5pn1/5p1B/3Q1P2/8/6R1 w - - 0 1)

Neukomm, Gyula (Julius) R

Deutsches Wochenschach, 1909

6bn/Kp3prr/3R1Nkb/5pn1/5p1B/3Q1P2/8/6R1

#3

7 + 11


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Rd7?
      • threat
        • 2.Kb6
          • 2...Kxf6
            • 3.Qd6#
        • 2.Kxb7
          • 2...Kxf6
            • 3.Qd6#
        • 2.Rxb7
          • 2...Kxf6
            • 3.Qd6#
      • 1...b6
        • 2.Kxb6
          • 2...Kxf6
            • 3.Qd6#
      • 1...b5!
    • 1.Rd8?
      • threat
        • 2.Kb6
          • 2...Kxf6
            • 3.Qd6#
        • 2.Kxb7
          • 2...Kxf6
            • 3.Qd6#
      • 1...b6
        • 2.Kxb6
          • 2...Kxf6
            • 3.Qd6#
      • 1...b5!
  • Keys
    • 1.Ra6!
      • 1...bxa6
        • 2.Kxa6
          • 2...Kxf6
            • 3.Qd6#
      • 1...b6
        • 2.Kxb6
          • 2...Kxf6
            • 3.Qd6#
      • 1...b5
        • 2.Ra5
          • 2...Kxf6
            • 3.Qd6#
          • 2...b4
            • 3.Qxf5#

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).