Problem Display
PID: 189149 (4nN2/2b4b/3p4/3NkpR1/4P3/5ppK/1P6/1B4Q1 w - - 0 1)

Dittrich, Kurt

3rd Prize, Frankisches Volksblatt, 1912

4nN2/2b4b/3p4/3NkpR1/4P3/5ppK/1P6/1B4Q1

#3

8 + 8


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Bg8
      • 2.Rxf5#
    • 1...f2
      • 2.Qxg3+
        • 2...Kd4
          • 3.Qc3#
  • Tries
    • 1.Qe1?
      • threat
        • 2.Qc3#
      • 1...Ba5
        • 2.Qxa5
          • threat
            • 3.Qc3#
          • 2...Kd4
            • 3.Qc3#
      • 1...Bb6!
  • Keys
    • 1.b3!
      • threat
        • 2.Qxg3+
          • 2...Kd4
            • 3.Se6#
      • 1...f2
        • 2.Qxg3+
          • 2...Kd4
            • 3.Se6#
            • 3.Qc3#
      • 1...Sg7
        • 2.Qa7
          • threat
            • 3.Qa1#
          • 2...Bb6
            • 3.Qxg7#
          • 2...Ba5
            • 3.Qxg7#
          • 2...Se6
            • 3.Sd7#
      • 1...g2
        • 2.Qh2+
          • 2...Kd4
            • 3.Se6#

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).