Problem Display
PID: 218130 (8/8/4p3/2KP4/2N2p2/3k4/Q7/8 w - - 0 1)

Lustig, Max

Berliner Schachzeitung, 1896

8/8/4p3/2KP4/2N2p2/3k4/Q7/8

#4

4 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qg2!
      • 1...Kc3
        • 2.Qd2+
          • 2...Kb3
            • 3.Qb2+
              • 3...Ka4
                • 4.Qa3#
                • 4.Qa2#
                • 4.Qc2#
                • 4.Qb4#
                • 4.Qb5#
            • 3.Kb5
              • threat
                • 4.Qb2#
      • 1...f3
        • 2.Qd2+
          • 2...Ke4
            • 3.Sd6+
              • 3...Ke5
                • 4.Qg5#
                • 4.Qd4#
      • 1...e5
        • 2.Kb4
          • 2...Kd4
            • 3.Qf3
              • 3...e4
                • 4.Qd1#
          • 2...f3
            • 3.Qd2+
              • 3...Ke4
                • 4.Sd6#

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).