Problem Display
PID: 38519 (8/8/2Np4/5P1B/P3k2P/1P4P1/2PP4/B5K1 w - - 0 1)

Pauly, Wolfgang

Deutsches Wochenschach, 1909

8/8/2Np4/5P1B/P3k2P/1P4P1/2PP4/B5K1

#3

11 + 2


14665 Knights and Bishops 1909

SOLUTION


  • SOUND
  • Sets
    • 1...Kd5
      • 2.Bf3+
        • 2...Kc5
          • 3.Bd4#
  • Tries
    • 1.Bh8?
      • 1...Kd5
        • 2.Bf3+
          • 2...Kc5
            • 3.Bd4#
      • 1...Kxf5
        • 2.Sd4+
          • 2...Ke4
            • 3.Bf3#
      • 1...d5!
    • 1.Bg4?
      • threat
        • 2.Bd4
          • 2...Kd5
            • 3.Bf3#
          • 2...d5
            • 3.d3#
      • 1...Kd5
        • 2.Bf3+
          • 2...Kc5
            • 3.Bd4#
      • 1...d5!
  • Keys
    • 1.Bg7!
      • 1...Kd5
        • 2.Bf3+
          • 2...Kc5
            • 3.Bd4#
      • 1...Kxf5
        • 2.Sd4+
          • 2...Ke4
            • 3.Bf3#
      • 1...d5
        • 2.d3+
          • 2...Ke3
            • 3.Bh6#
          • 2...Kxf5
            • 3.Sd4#

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).