Problem Display
PID: 278091 (8/8/8/3Q4/3K1kp1/3P4/7P/8 w - - 0 1)

Makaronets, Leonid

Phenix, 2007

8/8/8/3Q4/3K1kp1/3P4/7P/8

#4

4 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Qa5!
      • 1...Kf3
        • 2.Qd2
          • 2...g3
            • 3.h3
              • 3...g2
                • 4.Qe3#
      • 1...g3
        • 2.h3
          • threat
            • 3.Qh5
              • 3...g2
                • 4.Qg4#
          • 2...Kf3
            • 3.Qd2
              • 3...g2
                • 4.Qe3#
          • 2...g2
            • 3.Qe5+
              • 3...Kf3
                • 4.Qe3#

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).