Problem Display
PID: 165660 (8/8/5K2/8/4k3/6Q1/2N5/8 w - - 0 1)

Napoleao dos Santos, Arthur

Xadrez, 1886

8/8/5K2/8/4k3/6Q1/2N5/8

#3

3 + 1


14986 White-Hume Collection 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qg2+?
      • 1...Kf4
        • 2.Qh3
          • 2...Ke4
            • 3.Qf5#
      • 1...Kd3!
    • 1.Qa3?
      • 1...Kf4
        • 2.Qh3
          • 2...Ke4
            • 3.Qf5#
      • 1...Kd5!
    • 1.Qc3?
      • 1...Kf4
        • 2.Qh3
          • 2...Ke4
            • 3.Qf5#
      • 1...Kd5!
    • 1.Qd3+?
      • 1...Kf4
        • 2.Qh3
          • 2...Ke4
            • 3.Qf5#
      • 1...Kxd3!
  • Keys
    • 1.Qb3!
      • 1...Kf4
        • 2.Qh3
          • 2...Ke4
            • 3.Qf5#

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).