Problem Display
PID: 80808 (8/8/8/8/8/7Q/4p1r1/4K1kb w - - 0 1)

Rezinkin, Valery Ivanovich

StrateGems, 2008

8/8/8/8/8/7Q/4p1r1/4K1kb

#5

2 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Qh4!
      • threat
        • 2.Qf4
          • 2...Rh2
            • 3.Qd4+
              • 3...Kg2
                • 4.Qg4#
              • 3...Rf2
                • 4.Qxf2#
      • 1...Rg3
        • 2.Qxg3+
          • 2...Bg2
            • 3.Kxe2
              • 3...Kh1
                • 4.Kf2
                  • threat
                    • 5.Qxg2#
                  • 4...Bf1
                    • 5.Qg1#
                  • 4...Bf3
                    • 5.Qh4#
                    • 5.Qg1#
                    • 5.Qh3#
                  • 4...Bh3
                    • 5.Qg1#
                    • 5.Qxh3#
                  • 4...Be4
                    • 5.Qh4#
                    • 5.Qg1#
                    • 5.Qh3#
                  • 4...Bd5
                    • 5.Qh4#
                    • 5.Qg1#
                    • 5.Qh3#
                  • 4...Bc6
                    • 5.Qh4#
                    • 5.Qg1#
                    • 5.Qh3#
                  • 4...Bb7
                    • 5.Qh4#
                    • 5.Qg1#
                    • 5.Qh3#
                  • 4...Ba8
                    • 5.Qh4#
                    • 5.Qg1#
                    • 5.Qh3#

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).