Problem Display
PID: 216667 (8/8/8/8/p4Pp1/6p1/P5p1/K3Q1bk w - - 0 1)

Kakovin, Aleksandr Sergeyevich

Shakhmaty v SSSR, 1959

8/8/8/8/p4Pp1/6p1/P5p1/K3Q1bk

#5

4 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qb1!
      • threat
        • 2.a3
          • 2...Kh2
            • 3.Qh7#
      • 1...a3
        • 2.Qh7+
          • 2...Bh2
            • 3.Qe4
              • 3...Bg1
                • 4.Qb1
                  • 4...Kh2
                    • 5.Qh7#

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).