Problem Display
PID: 222259 (3K2N1/2ppp1p1/p1k5/3p3r/2NP4/1Q3B1b/n1p4q/4r3 w - - 0 1)

Biedermann, Werner

Freie Presse, 1980

3K2N1/2ppp1p1/p1k5/3p3r/2NP4/1Q3B1b/n1p4q/4r3

#5

6 + 13


6490 yacpdb 2020
  • SOUND
  • Keys
    • 1.Kc8!
      • threat
        • 2.Qa4#
        • 2.Qb7#
      • 1...d6+
        • 2.Kd8
          • threat
            • 3.Sa5#
          • 2...Qd2
            • 3.Se5+
              • 3...Rexe5
                • 4.Bxd5+
                  • 4...Rxd5
                    • 5.Sxe7#
              • 3...Rhxe5
                • 4.Sxe7+
                  • 4...Rxe7
                    • 5.Bxd5#
              • 3...dxe5
                • 4.Sxe7+
                  • 4...Kd6
                    • 5.Qxd5#
                • 4.Qxd5+
                  • 4...Kb6
                    • 5.Qc5#


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).