Problem Display
PID: 44252 (2b5/8/2pBpp2/2P5/1pP5/4k3/2Q2NP1/K7 w - - 0 1)

Eiche, Walter

Schach-Express, 1949

2b5/8/2pBpp2/2P5/1pP5/4k3/2Q2NP1/K7

#3

7 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qd3#
    • 1...f5
      • 2.Be5
        • threat
          • 3.Sd1#
  • Tries
    • 1.Bf4+?
      • 1...Kd4
        • 2.Qd3+
          • 2...Kxc5
            • 3.Be3#
      • 1...Kxf4!
    • 1.Be5?
      • threat
        • 2.Sd1#
        • 2.Sg4#
      • 1...f5
        • 2.Sd1#
      • 1...fxe5!
    • 1.Qe4+?
      • 1...Kd2
        • 2.Bf4+
          • 2...Kc3
            • 3.Qd3#
      • 1...Kxf2!
    • 1.Qe2+?
      • 1...Kd4
        • 2.Qd3#
      • 1...Kxe2!
  • Keys
    • 1.Bh2!
      • threat
        • 2.Sg4+
          • 2...Kd4
            • 3.Bg1#
      • 1...Kd4
        • 2.Bg1
          • threat
            • 3.Sg4#
          • 2...Ke3
            • 3.Sh3#
          • 2...Kxc5
            • 3.Se4#
          • 2...Ke5
            • 3.Qe4#
      • 1...e5
        • 2.Sd1+
          • 2...Kd4
            • 3.Bg1#
      • 1...f5
        • 2.Be5
          • threat
            • 3.Sd1#

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).