Problem Display
PID: 27036 (7K/4p3/4P3/2k5/7B/8/7Q/7B w - - 0 1)

Korteling, Willem

Tijdschrift vd NSB, 1914

7K/4p3/4P3/2k5/7B/8/7Q/7B

#3

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Be1!
      • threat
        • 2.Qe5+
          • 2...Kc4
            • 3.Qd5#
          • 2...Kb6
            • 3.Qa5#
        • 2.Qc7+
          • 2...Kd4
            • 3.Qc3#
          • 2...Kb5
            • 3.Qc6#
      • 1...Kc4
        • 2.Qc2+
          • 2...Kd4
            • 3.Qc3#
          • 2...Kb5
            • 3.Qc6#
      • 1...Kd4
        • 2.Qf4+
          • 2...Kd3
            • 3.Qe4#
          • 2...Kc5
            • 3.Qb4#
      • 1...Kb5
        • 2.Qd2
          • 2...Ka4
            • 3.Qb4#
          • 2...Kc4
            • 3.Qd5#
          • 2...Kc5
            • 3.Qb4#
          • 2...Ka6
            • 3.Qa5#
          • 2...Kb6
            • 3.Qa5#
      • 1...Kb6
        • 2.Qb8+
          • 2...Kc5
            • 3.Qb4#
          • 2...Ka6
            • 3.Qb7#

FEATURES


NOT CLASSIFIED


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).