Problem Display
PID: 216340 (8/5p2/8/2pp1K2/8/p7/kbQ3P1/7R w - - 0 1)

Zepler, Erich Ernest

1st Prize, Die Welt, 1948

8/5p2/8/2pp1K2/8/p7/kbQ3P1/7R

#5

4 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.g4!
      • 1...c4
        • 2.g5
          • 2...c3
            • 3.Qg2
              • threat
                • 4.Qxd5#
              • 3...Kb3
                • 4.Qxd5+
                  • 4...Kc2
                    • 5.Qd1#
                  • 4...Ka4
                    • 5.Rh4#
                  • 4...Kb4
                    • 5.Rh4#
          • 2...f6
            • 3.g6
              • 3...c3
                • 4.g7
                  • 4...d4
                    • 5.g8Q#
                    • 5.g8B#
      • 1...f6
        • 2.Ke6
          • threat
            • 3.Kxd5
              • threat
                • 4.Qc4#
              • 3...c4
                • 4.Qxc4#
          • 2...c4
            • 3.Kxd5
              • threat
                • 4.Qxc4#
              • 3...c3
                • 4.Kc4
                  • 4...f5
                    • 5.Qb1#
                    • 5.Qb3#

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).