Problem Display
PID: 30368 (1r5r/4np2/6p1/4N3/1q1k2B1/2N5/1B6/K3Q3 w - - 0 1)

d'Orville, Peter Auguste

250 Problemes des Echecs, 1842

1r5r/4np2/6p1/4N3/1q1k2B1/2N5/1B6/K3Q3

#3

6 + 7


16 Chess Amateur (The) 1911
5658 Beispiele zur Ideengeschichte des Schachproblems (Josef Breuer) 1982

SOLUTION


  • SOUND
  • Sets
    • 1...Qxc3
      • 2.Qxc3+
        • 2...Ke4
          • 3.Qd4#
          • 3.Qf3#
        • 2...Kd5
          • 3.Qd4#
    • 1...Qc5
      • 2.Qe4#
  • Keys
    • 1.Qf2+!
      • 1...Kxe5
        • 2.Qf6+
          • 2...Kxf6
            • 3.Se4#

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).