Problem Display
PID: 53420 (8/K7/8/1p6/1Bk5/5P2/2N3Q1/8 w - - 0 1)

Scheinhutte, Ludwig

Schach-Express, 1950

8/K7/8/1p6/1Bk5/5P2/2N3Q1/8

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Qe2+?
      • 1...Kd5
        • 2.Qe4#
      • 1...Kb3!
    • 1.Qg4+?
      • 1...Kd3
        • 2.Qe4#
      • 1...Kd5
        • 2.Qe4#
      • 1...Kb3!
    • 1.Qg6?
      • threat
        • 2.Qe6+
          • 2...Kd3
            • 3.Qe4#
      • 1...Kd5
        • 2.Qe4#
      • 1...Kb3!
  • Keys
    • 1.Sd4!
      • 1...Kd3
        • 2.Qc2+
          • 2...Ke3
            • 3.Qd2#
          • 2...Kxd4
            • 3.Qe4#
        • 2.Qe2+
          • 2...Kxd4
            • 3.Qe4#
      • 1...Kxb4
        • 2.Qc2
          • 2...Ka3
            • 3.Qb3#
          • 2...Ka5
            • 3.Sc6#
      • 1...Kxd4
        • 2.Qe2
          • 2...Kd5
            • 3.Qe4#
      • 1...Kd5
        • 2.Qe2
          • 2...Kxd4
            • 3.Qe4#

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).