Problem Display
PID: 158330 (k3B3/1rp5/2Q5/2P5/7K/8/8/8 w - - 0 1)

Palatz, Franz Ferdinand Ludwig

Deutsche Schachzeitung, 1930

k3B3/1rp5/2Q5/2P5/7K/8/8/8

#3

4 + 3


14986 White-Hume Collection 2016

SOLUTION


  • SOUND
  • Tries
    • 1.Qa6+?
      • 1...Ra7
        • 2.Qc8#
      • 1...Kb8!
  • Keys
    • 1.Bg6!
      • threat
        • 2.Be4
          • threat
            • 3.Qxb7#
          • 2...Ka7
            • 3.Qxb7#
          • 2...Kb8
            • 3.Qxb7#
      • 1...Ka7
        • 2.Be4
          • threat
            • 3.Qxb7#
          • 2...Ka8
            • 3.Qxb7#
          • 2...Kb8
            • 3.Qxb7#
          • 2...Rb1
            • 3.Qa8#
          • 2...Rb2
            • 3.Qa8#
          • 2...Rb3
            • 3.Qa8#
          • 2...Rb4
            • 3.Qa8#
          • 2...Rb5
            • 3.Qa8#
          • 2...Rb6
            • 3.Qa8#
          • 2...Rb8
            • 3.Qa4#
      • 1...Kb8
        • 2.Be4
          • threat
            • 3.Qxb7#
          • 2...Ka7
            • 3.Qxb7#
          • 2...Ka8
            • 3.Qxb7#
          • 2...Kc8
            • 3.Qe8#
          • 2...Rb1
            • 3.Qa8#
          • 2...Rb2
            • 3.Qa8#
          • 2...Rb3
            • 3.Qa8#
          • 2...Rb4
            • 3.Qa8#
          • 2...Rb5
            • 3.Qa8#
          • 2...Rb6
            • 3.Qa8#
          • 2...Ra7
            • 3.Qe8#

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).