Problem Display
PID: 62245 (n7/p1p5/kbP5/3R4/pP2p1p1/1pP1pp1b/1P2n3/3QKR2 w - - 0 1)

Wallenrath, Julius

Schachzeitung der Berliner Schachgesellschaft, 1852

n7/p1p5/kbP5/3R4/pP2p1p1/1pP1pp1b/1P2n3/3QKR2

#5

8 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.Qxe2+!
      • 1...fxe2
        • 2.Rf8
          • threat
            • 3.Rb8
              • threat
                • 4.Ra5+
                  • 4...Bxa5
                    • 5.b5#
              • 3...Bc5
                • 4.Rxc5
                  • threat
                    • 5.Ra5#
          • 2...Bd4
            • 3.Rb8
              • threat
                • 4.Ra5#
              • 3...Bxc3+
                • 4.bxc3
                  • threat
                    • 5.Ra5#
              • 3...Bc5
                • 4.Rxc5
                  • threat
                    • 5.Ra5#
              • 3...Bb6
                • 4.Ra5+
                  • 4...Bxa5
                    • 5.b5#
          • 2...Bc5
            • 3.Rxc5
              • threat
                • 4.Rb8
                  • threat
                    • 5.Ra5#
              • 3...Kb6
                • 4.Rb8+
                  • 4...Ka6
                    • 5.Ra5#

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).