Problem Display
PID: 258226 (8/1Qp5/P4p2/2p3b1/Rpk5/4p2N/2K1P3/8 w - - 0 1)

Mulyukin, Bogdan

Kozhakin-65 JT (Kudesnik), 2021

8/1Qp5/P4p2/2p3b1/Rpk5/4p2N/2K1P3/8

#4

6 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Sg1!
      • threat
        • 2.Rxb4+
          • 2...cxb4
            • 3.Qc6+
              • 3...Kd4
                • 4.Sf3#
        • 2.Sf3
          • threat
            • 3.Rxb4+
              • 3...cxb4
                • 4.Qc6#
          • 2...c6
            • 3.Rxb4+
              • 3...Kd5
                • 4.Qd7#
              • 3...cxb4
                • 4.Qxc6#
      • 1...Kd4
        • 2.Sf3+
          • 2...Kc4
            • 3.Rxb4+
              • 3...cxb4
                • 4.Qc6#
      • 1...c6
        • 2.Rxb4+
          • 2...Kd5
            • 3.Qd7+
              • 3...Ke5
                • 4.Sf3#
          • 2...cxb4
            • 3.Qxc6+
              • 3...Kd4
                • 4.Sf3#

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).