Problem Display
PID: 193519 (4qb2/1PPPk1rP/nrBRp1bK/1p1pPpP1/4p1pp/2pn4/5P2/8 w - - 0 1)

Dawson, Thomas Rayner

Retrograde Analysis, 1915

4qb2/1PPPk1rP/nrBRp1bK/1p1pPpP1/4p1pp/2pn4/5P2/8

#2

10 + 16


6490 yacpdb 2019

SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Kf7
      • 2.dxe8Q#
    • 1...Qf7
      • 2.d8Q#
      • 2.d8B#
    • 1...Bxh7
      • 2.dxe8Q#
  • Tries
    • 1.Rxe6+?
      • 1...Kf7
        • 2.dxe8Q#
      • 1...Kxe6!
    • 1.d8Q+?
      • 1...Kf7
        • 2.Bxe8#
        • 2.Qf6#
        • 2.Qxe8#
      • 1...Qxd8!

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).