Problem Display
PID: 133828 (QK6/P5p1/1p4p1/bP6/PpP3R1/kP4Rp/1p5P/1B6 w - - 0 1)

Hoeg, Nils

The Theory of Pawn Promotion, 1912

QK6/P5p1/1p4p1/bP6/PpP3R1/kP4Rp/1p5P/1B6

#4

11 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Qh1!
      • 1...g5
        • 2.a8B
          • 2...g6
            • 3.Bf3
              • 3...Kxb3
                • 4.Bd1#

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).