Problem Display
PID: 68225 (2b5/7K/1b6/3p1p2/5NP1/3p1p2/8/Q4N1k w - - 0 1)

Lepuschutz, Dr Hans

1st Prize, Freie Presse, 1968

2b5/7K/1b6/3p1p2/5NP1/3p1p2/8/Q4N1k

#5

5 + 7


3751 FIDE Album (1968-1970) 1977

SOLUTION


  • SOUND
  • Keys
    • 1.Qe1!
      • threat
        • 2.Qg3
          • threat
            • 3.Qh2#
          • 2...Bg1
            • 3.Qxf3#
      • 1...fxg4
        • 2.Qg3
          • threat
            • 3.Qh2#
          • 2...Bf5+
            • 3.Kh6
              • threat
                • 4.Qh2#
              • 3...Bg1
                • 4.Qh4+
                  • 4...Bh2
                    • 5.Qxh2#
      • 1...f2
        • 2.Qd1
          • threat
            • 3.Qf3+
              • 3...Kg1
                • 4.Qg2#
          • 2...fxg4
            • 3.Sg3+
              • 3...Kh2
                • 4.Qh1+
                  • 4...Kxg3
                    • 5.Sh5#

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).