Problem Display
PID: 275626 (B5Q1/4p3/2p2p2/4kp1R/3n1p1P/5Pp1/6K1/8 w - - 0 1)

Aliovsadzade, Rauf Gadzhiaga ogli

Makaronets, Leonid

Problemist Ukraini, 2023

B5Q1/4p3/2p2p2/4kp1R/3n1p1P/5Pp1/6K1/8

#4

6 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Qc4!
      • 1...Kd6
        • 2.Qxd4+
          • 2...Ke6
            • 3.Rh7
              • 3...c5
                • 4.Qd5#
          • 2...Kc7
            • 3.Rh8
              • threat
                • 4.Qd8#
      • 1...Sxf3
        • 2.Kxf3
          • threat
            • 3.Rxf5+
              • 3...Kxf5
                • 4.Qe4#
              • 3...Kd6
                • 4.Qxc6#
          • 2...Kd6
            • 3.Qxc6+
              • 3...Ke5
                • 4.Qd5#

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).