Problem Display
PID: 220724 (k7/2Q5/8/8/6rp/3B4/6N1/7K w - - 0 1)

Klimek, Hans

Deutsche Schachzeitung, 1988

k7/2Q5/8/8/6rp/3B4/6N1/7K

#5

4 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Be2!
      • threat
        • 2.Bf3+
          • 2...Re4
            • 3.Bxe4#
        • 2.Bxg4
          • 2...h3
            • 3.Bf3#
      • 1...Rg3
        • 2.Bc4
          • threat
            • 3.Bd5#
          • 2...Rh3+
            • 3.Kg1
              • threat
                • 4.Bd5#
              • 3...Rh1+
                • 4.Kxh1
                  • 4...h3
                    • 5.Bd5#
              • 3...Rb3
                • 4.Bd5+
                  • 4...Rb7
                    • 5.Qxb7#
                • 4.Bxb3
                  • 4...h3
                    • 5.Bd5#
              • 3...Rc3
                • 4.Bd5+
                  • 4...Rc6
                    • 5.Bxc6#
              • 3...Rd3
                • 4.Bxd3
                  • 4...h3
                    • 5.Be4#
          • 2...Rg5
            • 3.Ba6
              • threat
                • 4.Qb7#
              • 3...Rb5
                • 4.Bxb5
                  • 4...h3
                    • 5.Bc6#
              • 3...Rg7
                • 4.Qxg7
                  • threat
                    • 5.Qb7#
                  • 4...Kb8
                    • 5.Qb7#

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).