Problem Display
PID: 20832 (K1k4n/R7/n1p1N3/3p4/6Bb/3p2p1/8/8 w - - 0 1)

Kozdon, Baldur

Problemschach-Jahrbuch (1993), 1994

K1k4n/R7/n1p1N3/3p4/6Bb/3p2p1/8/8

#5

4 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Bf5!
      • threat
        • 2.Bxd3
          • threat
            • 3.Bxa6#
          • 2...Sc7+
            • 3.Rxc7#
          • 2...Sb4
            • 3.Rc7#
          • 2...Sc5
            • 3.Rc7#
          • 2...Sb8
            • 3.Rc7#
      • 1...Sf7
        • 2.Bxd3
          • threat
            • 3.Bxa6#
          • 2...Sd6
            • 3.Bxa6+
              • 3...Sb7
                • 4.Rxb7
                  • threat
                    • 5.Ra7#
                    • 5.Rc7#
                    • 5.Re7#
                    • 5.Rf7#
                    • 5.Rg7#
                    • 5.Rh7#
          • 2...Sd8
            • 3.Bxa6+
              • 3...Sb7
                • 4.Rxb7
                  • threat
                    • 5.Ra7#
                    • 5.Rc7#
                    • 5.Re7#
                    • 5.Rf7#
                    • 5.Rg7#
                    • 5.Rh7#
      • 1...c5
        • 2.Sg7+
          • 2...Kd8
            • 3.Rd7+
              • 3...Kc8
                • 4.Rd6+
                  • 4...Kc7
                    • 5.Se8#

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).