Problem Display
PID: 20838 (1b2n3/8/2K3pr/5pNp/7p/3B4/R7/6k1 w - - 0 1)

Kozdon, Baldur

Problemschach-Jahrbuch (1994), 1995

1b2n3/8/2K3pr/5pNp/7p/3B4/R7/6k1

#5

4 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Bc4!
      • threat
        • 2.Sh3+
          • 2...Kh1
            • 3.Bd5#
      • 1...Kh1
        • 2.Rf2
          • threat
            • 3.Bd5+
              • 3...Kg1
                • 4.Sh3#
          • 2...Sd6
            • 3.Be2
              • threat
                • 4.Bf3+
                  • 4...Kg1
                    • 5.Sh3#
                • 4.Sh3
                  • threat
                    • 5.Bf3#
              • 3...Kg1
                • 4.Sh3+
                  • 4...Kh1
                    • 5.Bf3#
              • 3...h3
                • 4.Bf3+
                  • 4...Kg1
                    • 5.Sxh3#
                • 4.Sxh3
                  • threat
                    • 5.Bf3#
          • 2...Sf6
            • 3.Be2
              • threat
                • 4.Bf3+
                  • 4...Kg1
                    • 5.Sh3#
                • 4.Sh3
                  • threat
                    • 5.Bf3#
              • 3...Kg1
                • 4.Sh3+
                  • 4...Kh1
                    • 5.Bf3#
              • 3...h3
                • 4.Bf3+
                  • 4...Kg1
                    • 5.Sxh3#
                • 4.Sxh3
                  • threat
                    • 5.Bf3#
          • 2...Sc7
            • 3.Be2
              • threat
                • 4.Bf3+
                  • 4...Kg1
                    • 5.Sh3#
              • 3...Kg1
                • 4.Sh3+
                  • 4...Kh1
                    • 5.Bf3#
              • 3...h3
                • 4.Bf3+
                  • 4...Kg1
                    • 5.Sxh3#
          • 2...f4
            • 3.Bd5+
              • 3...f3
                • 4.Bxf3+
                  • 4...Kg1
                    • 5.Sh3#
            • 3.Be2
              • threat
                • 4.Bf3+
                  • 4...Kg1
                    • 5.Sh3#
              • 3...Kg1
                • 4.Sh3+
                  • 4...Kh1
                    • 5.Bf3#
              • 3...f3
                • 4.Bxf3+
                  • 4...Kg1
                    • 5.Sh3#
              • 3...h3
                • 4.Bf3+
                  • 4...Kg1
                    • 5.Sxh3#
      • 1...Sf6
        • 2.Sf3+
          • 2...Kh1
            • 3.Bf1
              • threat
                • 4.Bg2#
              • 3...h3
                • 4.Bxh3
                  • threat
                    • 5.Bg2#
                    • 5.Ra1#

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).