Problem Display
PID: 66538 (4b3/2p2p2/q1n2K2/1p6/1QB2kpp/1PN2N1P/3PPP2/b7 w - - 0 1)

Schmitt, EA

Schachzeitung der Berliner Schachgesellschaft, 1859

4b3/2p2p2/q1n2K2/1p6/1QB2kpp/1PN2N1P/3PPP2/b7

#4

10 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Qd6+!
      • 1...Se5
        • 2.Sd5+
          • 2...Ke4
            • 3.Sg5+
              • 3...Kd4
                • 4.e3#
      • 1...cxd6
        • 2.Sd4
          • threat
            • 3.e3#
          • 2...Bxc3
            • 3.e3+
              • 3...Ke4
                • 4.d3#
          • 2...Sxd4
            • 3.Sd5+
              • 3...Ke4
                • 4.d3#
          • 2...gxh3
            • 3.e3+
              • 3...Kg4
                • 4.Be2#

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).