Problem Display
PID: 240860 (8/8/3Q4/2ppp3/3k4/3N4/3K4/8 w - - 0 1)

Moore, Charles C

American Chess Journal, 1876

8/8/3Q4/2ppp3/3k4/3N4/3K4/8

#3

3 + 4


3713 Snap 2021
6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...c4
      • 2.Qxe5#
    • 1...e4
      • 2.Qxc5#
  • Keys
    • 1.Qd7!
      • 1...c4
        • 2.Qg4+
          • 2...e4
            • 3.Qg7#
      • 1...e4
        • 2.Qa4+
          • 2...c4
            • 3.Qa7#

This anticipates 166694(1925), 79483(1966)

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).