Problem Display
PID: 127023 (k7/1p4p1/1Kp3p1/6p1/8/5p1q/5Q2/8 w - - 0 1)

Koludrovic, Branko

2nd HM., Mat, 1984

k7/1p4p1/1Kp3p1/6p1/8/5p1q/5Q2/8

#4

2 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Qe3!
      • threat
        • 2.Qe8+
          • 2...Qc8
            • 3.Qxc8#
      • 1...Kb8
        • 2.Qe5+
          • 2...Ka8
            • 3.Qe8+
              • 3...Qc8
                • 4.Qxc8#
      • 1...Qd7
        • 2.Qa3+
          • 2...Kb8
            • 3.Qa7+
              • 3...Kc8
                • 4.Qa8#
      • 1...Qh8
        • 2.Qe7
          • threat
            • 3.Qxb7#
          • 2...Qb8
            • 3.Qa3+
              • 3...Qa7+
                • 4.Qxa7#
          • 2...Qc8
            • 3.Qa3+
              • 3...Kb8
                • 4.Qa7#

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).