Problem Display
PID: 212582 (1n6/5n1r/b6r/6p1/NQp1k1P1/p3PpB1/3p3P/3K4 w - - 0 1)

Plachutta, Josef

Illustrirte Zeitung, 1874

1n6/5n1r/b6r/6p1/NQp1k1P1/p3PpB1/3p3P/3K4

#5

7 + 11


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qc5!
      • threat
        • 2.Qd4#
      • 1...Rd6
        • 2.Bxd6
          • threat
            • 3.Qd4#
          • 2...Sc6
            • 3.Kxd2
              • threat
                • 4.Sc3#
                • 4.Qf5#
                • 4.Qxc6#
              • 3...Rxh2+
                • 4.Bxh2
                  • threat
                    • 5.Sc3#
                    • 5.Qf5#
                    • 5.Qxc6#
                  • 4...c3+
                    • 5.Sxc3#
      • 1...Sc6
        • 2.Bf2
          • threat
            • 3.Qf5#
          • 2...Rf6
            • 3.Sc3+
              • 3...Kd3
                • 4.e4
                  • threat
                    • 5.Qe3#
                  • 4...Kxc3
                    • 5.Qxa3#
                  • 4...Sd4
                    • 5.Qxd4#
            • 3.Sb6
              • threat
                • 4.Qd5#
              • 3...Kd3
                • 4.e4
                  • threat
                    • 5.Qe3#
                  • 4...Kc3
                    • 5.Qxa3#
                  • 4...Kxe4
                    • 5.Qe3#
                  • 4...Sd4
                    • 5.Qxd4#
          • 2...Bc8
            • 3.Sc3+
              • 3...Kd3
                • 4.e4
                  • threat
                    • 5.Qe3#
                  • 4...Kxc3
                    • 5.Qxa3#
                  • 4...Sd4
                    • 5.Qxd4#
          • 2...Sfe5
            • 3.Qd6
              • threat
                • 4.Sc3#
                • 4.Sc5#
              • 3...Rxd6
                • 4.Sc5+
                  • 4...Kd5
                    • 5.e4#
              • 3...Sxg4
                • 4.Sc3+
                  • 4...Kf5
                    • 5.e4#
                • 4.Sc5+
                  • 4...Kf5
                    • 5.e4#

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).