Problem Display
PID: 218717 (1n2b2n/2K5/p4p1p/B1N1kP1p/3pB3/5Pp1/5pN1/2br4 w - - 0 1)

Johandl, Alois

Freie Presse, 1990

1n2b2n/2K5/p4p1p/B1N1kP1p/3pB3/5Pp1/5pN1/2br4

#5

7 + 13


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bb4!
      • threat
        • 2.Sd3+
          • 2...Rxd3
            • 3.Bd6#
        • 2.Sd7+
          • 2...Bxd7
            • 3.Bd6#
          • 2...Sxd7
            • 3.Bd6#
      • 1...Sf7
        • 2.Sh4
          • threat
            • 3.Sg6#
          • 2...Kf4
            • 3.Bd2+
              • 3...Rxd2
                • 4.Sg2+
                  • 4...Ke5
                    • 5.f4#
                  • 4...Kg5
                    • 5.Se6#
              • 3...Bxd2
                • 4.Sg2+
                  • 4...Ke5
                    • 5.Sd3#
                  • 4...Kg5
                    • 5.Se6#

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).