Problem Display
PID: 181743 (8/3p1B1p/3p3p/3N1k1P/1P4RR/5Kp1/2P3P1/8 w - - 0 1)

Wolf, W

Deutsches Wochenschach, 1905

8/3p1B1p/3p3p/3N1k1P/1P4RR/5Kp1/2P3P1/8

#3

9 + 6


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Rc4?
      • 1...Kg5
        • 2.Ke4
          • 2...Kxh4
            • 3.Kf5#
      • 1...Ke5!
    • 1.Rf4+?
      • 1...Kg5
        • 2.Rhg4#
      • 1...Ke5!
    • 1.Rg6?
      • threat
        • 2.Se3+
          • 2...Ke5
            • 3.Re4#
        • 2.Se7+
          • 2...Ke5
            • 3.Re4#
        • 2.Rf6+
          • 2...Ke5
            • 3.Re4#
          • 2...Kg5
            • 3.Rg4#
      • 1...Ke5
        • 2.Re4+
          • 2...Kf5
            • 3.Se3#
            • 3.Se7#
      • 1...hxg6!
  • Keys
    • 1.Rd4!
      • 1...Ke5
        • 2.Kg4
          • 2...Kxd4
            • 3.Kf5#
      • 1...Kg5
        • 2.Ke4
          • 2...Kxh4
            • 3.Kf5#

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).