Problem Display
PID: 180798 (1q6/7Q/p1P5/4p3/8/k1K5/8/8 w - - 0 1)

Mlynka, Karol

Sachmatija, 2017

1q6/7Q/p1P5/4p3/8/k1K5/8/8

#4

3 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Qb7!
      • threat
        • 2.Qxa6#
      • 1...Qxb7
        • 2.cxb7
          • threat
            • 3.b8Q
              • threat
                • 4.Qb3#
              • 3...Ka2
                • 4.Qb2#
              • 3...Ka4
                • 4.Qb4#
          • 2...Ka2
            • 3.b8Q
              • threat
                • 4.Qb2#
              • 3...Ka1
                • 4.Qb2#
              • 3...Ka3
                • 4.Qb3#
          • 2...Ka4
            • 3.b8Q
              • threat
                • 4.Qb4#
              • 3...Ka3
                • 4.Qb3#
              • 3...Ka5
                • 4.Qb4#
              • 3...a5
                • 4.Qb3#
          • 2...a5
            • 3.b8Q
              • threat
                • 4.Qb3#
              • 3...Ka2
                • 4.Qb2#
              • 3...Ka4
                • 4.Qb3#
              • 3...a4
                • 4.Qb2#

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).