Problem Display
PID: 263480 (8/7N/8/1N6/2p1kp2/8/3Q4/1K6 w - - 0 1)

Juozenas, Ramutis

Zadachi i Etyudi, 2009

8/7N/8/1N6/2p1kp2/8/3Q4/1K6

#5

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Sc3+!
      • 1...Kf3
        • 2.Sf6
          • 2...Kg3
            • 3.Sce4+
              • 3...Kh3
                • 4.Qf2
                  • threat
                    • 5.Sg5#
      • 1...Kf5
        • 2.Qd7+
          • 2...Kg6
            • 3.Se4
              • threat
                • 4.Sf8+
                  • 4...Kh5
                    • 5.Qh3#
                  • 4...Kh6
                    • 5.Qh7#
                • 4.Shf6
                  • threat
                    • 5.Qh7#
                  • 4...Kh6
                    • 5.Qh7#
              • 3...Kh5
                • 4.Shf6+
                  • 4...Kh4
                    • 5.Qg4#
                    • 5.Qh7#
                  • 4...Kg6
                    • 5.Qh7#
                  • 4...Kh6
                    • 5.Qh7#
              • 3...Kh6
                • 4.Shf6
                  • threat
                    • 5.Qh7#
                  • 4...Kg6
                    • 5.Qh7#
                • 4.Sf8
                  • threat
                    • 5.Qh7#
                  • 4...Kh5
                    • 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).