Problem Display
PID: 189021 (8/8/8/1B6/4k3/5N1P/QP6/3K4 w - - 0 1)

Shinkman, William Anthony

Akademische Monatshefte fur Schach, 1912

8/8/8/1B6/4k3/5N1P/QP6/3K4

#3

6 + 1


6490 yacpdb 2019

SOLUTION


  • COOKED
  • Tries
    • 1.Qe6+?
      • 1...Kf4
        • 2.Ke2
          • 2...Kg3
            • 3.Qg4#
      • 1...Kxf3!
  • Keys
    • 1.Ke2!
      • threat
        • 2.Qe6+
          • 2...Kf4
            • 3.Qg4#
            • 3.Qe5#
      • 1...Kf4
        • 2.Qe6
          • 2...Kg3
            • 3.Qg4#
      • 1...Kf5
        • 2.Qf7+
          • 2...Ke4
            • 3.Bd3#
            • 3.Bc6#
    • 1.Bc6+!
      • 1...Ke3
        • 2.Qg8
          • 2...Kf2
            • 3.Qg1#
          • 2...Kd3
            • 3.Qb3#
          • 2...Kf4
            • 3.Qg5#
      • 1...Kf4
        • 2.b4
          • 2...Ke3
            • 3.Qd2#
          • 2...Kg3
            • 3.Qh2#
          • 2...Kf5
            • 3.Qf7#

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).