Problem Display
PID: 211876 (5Q2/3p2p1/2pp1pRn/K4k2/1p3N2/P3P1Pp/2P1b3/2b5 w - - 0 1)

Chocolous, Jiri

Sonntagsblatt fur Jedermann, 1881

5Q2/3p2p1/2pp1pRn/K4k2/1p3N2/P3P1Pp/2P1b3/2b5

#5

8 + 11


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qe8!
      • threat
        • 2.e4#
      • 1...Bxe3
        • 2.Qxd7+
          • 2...Ke4
            • 3.Qxc6+
              • 3...Kd4
                • 4.c3+
                  • 4...Ke5
                    • 5.Qd5#
                  • 4...bxc3
                    • 5.Qd5#
          • 2...Ke5
            • 3.Qe6+
              • 3...Kd4
                • 4.Sxe2+
                  • 4...Kc5
                    • 5.axb4#
      • 1...d5
        • 2.e4+
          • 2...dxe4
            • 3.Rxg7
              • threat
                • 4.Qxd7+
                  • 4...Ke5
                    • 5.Sg6#
                    • 5.Re7#
              • 3...Bxf4
                • 4.Qxd7+
                  • 4...Ke5
                    • 5.Re7#
              • 3...Bg4
                • 4.Qxd7+
                  • 4...Ke5
                    • 5.Sg6#
                • 4.Sg6
                  • threat
                    • 5.Sh4#
                  • 4...Kg5
                    • 5.Sh4#
                    • 5.Se7#
                  • 4...Bg5
                    • 5.Qxd7#
              • 3...Sf7
                • 4.Qxd7+
                  • 4...Ke5
                    • 5.Sg6#
              • 3...Sg8
                • 4.Qxd7+
                  • 4...Ke5
                    • 5.Sg6#
              • 3...e3
                • 4.Sg6
                  • threat
                    • 5.Sh4#
                  • 4...Kg4
                    • 5.Sh4#
                  • 4...Kg5
                    • 5.Sh4#
                    • 5.Se7#
              • 3...c5
                • 4.Qxd7+
                  • 4...Ke5
                    • 5.Sg6#
                    • 5.Re7#
                    • 5.Qd5#

FEATURES


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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).