Problem Display
PID: 258209 (8/4p3/8/3pN3/3k4/6Q1/2K5/8 w - - 0 1)

Motuz, Darja

2nd HM., Astafyeva-30 JT (Lightweights) (Kudesnik), 2021

8/4p3/8/3pN3/3k4/6Q1/2K5/8

#3

3 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Sd7?
      • threat
        • 2.Qf4#
        • 2.Qd3#
      • 1...Kc4
        • 2.Qb3+
          • 2...Kd4
            • 3.Qd3#
      • 1...Ke4!
    • 1.Qe1?
      • 1...e6
        • 2.Kb3
          • 2...Kc5
            • 3.Qb4#
      • 1...Kc5!
  • Keys
    • 1.Sd3!
      • threat
        • 2.Qf4#
      • 1...Kc4
        • 2.Qb8
          • threat
            • 3.Qb4#
          • 2...Kd4
            • 3.Qf4#
          • 2...d4
            • 3.Qb3#
      • 1...e5
        • 2.Qf2+
          • 2...Kc4
            • 3.Qc5#
          • 2...Ke4
            • 3.Sc5#

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).