Problem Display
PID: 28862 (5R1r/r4b1n/p7/6P1/5kp1/1nppR2p/K2B1PB1/1Q3N2 w - - 0 1)

Kos, Ivan

Leipziger Illustrierte Zeitung, 1868

5R1r/r4b1n/p7/6P1/5kp1/1nppR2p/K2B1PB1/1Q3N2

#5

9 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Rxd3+!
      • 1...Sxd2+
        • 2.Rd5
          • threat
            • 3.Qf5#
          • 2...Sxb1
            • 3.Sg3
              • threat
                • 4.Se2#
                • 4.Sh5#
              • 3...hxg2
                • 4.Ka1
                  • threat
                    • 5.Rf5#
                  • 4...Kf3
                    • 5.Rf5#
      • 1...cxd2
        • 2.Rd5
          • threat
            • 3.Rf5#
            • 3.Qe4#
            • 3.Qf5#
          • 2...Sc1+
            • 3.Ka3
              • threat
                • 4.Rf5#
                • 4.Qe4#
                • 4.Qf5#
                • 4.Qb4#
              • 3...Sd3
                • 4.Qxd3
                  • threat
                    • 5.Rf5#
                    • 5.Qc4#
                    • 5.Qe4#
                    • 5.Qf5#
                    • 5.Qxd2#
                    • 5.Qe3#
                    • 5.Qg3#
                    • 5.Qd4#

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).