Problem Display
PID: 13689 (K7/5R2/1p5B/2N1k3/3pP3/3n3B/2P3p1/7b w - - 0 1)

Przepiorka, Dawid

Deutsche Schachblatter, 1910

K7/5R2/1p5B/2N1k3/3pP3/3n3B/2P3p1/7b

#3

7 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Sc1
      • 2.Bf4#
    • 1...Se1
      • 2.Bf4#
    • 1...Sb2
      • 2.Bf4#
    • 1...Sf2
      • 2.Bf4#
    • 1...Sb4
      • 2.Bf4#
    • 1...Sf4
      • 2.Bxf4#
  • Tries
    • 1.Kb7?
      • threat
        • 2.Rf5+
          • 2...Kd6
            • 3.Bf8#
      • 1...Kd6
        • 2.Sxd3
          • threat
            • 3.Bf4#
            • 3.Bf8#
            • 3.Rd7#
        • 2.Bf8+
          • 2...Ke5
            • 3.Rf5#
      • 1...bxc5
        • 2.cxd3
          • threat
            • 3.Bf4#
          • 2...Kd6
            • 3.Bf4#
      • 1...Sxc5+!
    • 1.Sxd3+?
      • 1...Kd6
        • 2.Kb7
          • threat
            • 3.Bf4#
            • 3.Bf8#
            • 3.Rd7#
        • 2.Bf4+
          • 2...Kc6
            • 3.Bd7#
      • 1...Kxe4!
  • Keys
    • 1.Bd7!
      • threat
        • 2.Sxd3+
          • 2...Kxe4
            • 3.Bc6#
          • 2...Kd6
            • 3.Bf4#
      • 1...Kd6
        • 2.Bf8+
          • 2...Ke5
            • 3.Rf5#
          • 2...Kc7
            • 3.Se6#
      • 1...Sxc5
        • 2.Bf4+
          • 2...Kxe4
            • 3.Bc6#
      • 1...bxc5
        • 2.cxd3
          • threat
            • 3.Bf4#
          • 2...Kd6
            • 3.Bf4#

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).