Problem Display
PID: 4149 (6B1/8/4Q3/8/5K2/3k4/1P6/8 w - - 0 1)

Aveihe, PA

Source?, 0000

6B1/8/4Q3/8/5K2/3k4/1P6/8

#3

4 + 1


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qc4#
      • 2.Qd5#
      • 2.Qe3#
      • 2.Qd6#
  • Tries
    • 1.Qe1?
      • threat
        • 2.Qd1#
      • 1...Kd4
        • 2.Qc3#
        • 2.Qe3#
      • 1...Kc2!
    • 1.Qe2+?
      • 1...Kd4
        • 2.Qc4#
        • 2.Qe3#
      • 1...Kxe2!
  • Keys
    • 1.Qe4+!
      • 1...Kd2
        • 2.Bb3
          • 2...Kc1
            • 3.Qc2#

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).