Problem Display
PID: 218776 (8/4K2p/1p6/5k2/1P5Q/8/3nN1p1/8 w - - 0 1)

Duffy, Patrick Thomas

English Mechanic and World of Science, 1874

(First published on Fri Mar 27 1874)

8/4K2p/1p6/5k2/1P5Q/8/3nN1p1/8

#4

4 + 5


15239 Valois Notebooks 2020

SOLUTION


  • SHORT_SOLUTION
  • Keys
    • 1.Kf7!
      • 1...Ke5
        • 2.Qd4+
          • 2...Kf5
            • 3.Qf4#
      • 1...g1Q
        • 2.Qf4#
      • 1...g1S
        • 2.Qf4#
      • 1...g1B
        • 2.Qf4#
      • 1...g1R
        • 2.Qf4#
      • 1...Sb1
        • 2.Qf4#
      • 1...Sf1
        • 2.Qf4#
      • 1...Sb3
        • 2.Qf4#
      • 1...Sf3
        • 2.Qf4#
      • 1...Sc4
        • 2.Qf4#
      • 1...Se4
        • 2.Qf4#
      • 1...b5
        • 2.Qf4#
      • 1...h5
        • 2.Qf4#
      • 1...h6
        • 2.Qf4#

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).