Problem Display
PID: 191221 (8/8/R6K/3kN3/4p3/8/8/6Q1 w - - 0 1)

de Kat, RJW

Tijdschrift vd NSB, 1914

8/8/R6K/3kN3/4p3/8/8/6Q1

#3

4 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Kg5?
      • threat
        • 2.Qe3
          • 2...Kxe5
            • 3.Qc5#
      • 1...Kxe5
        • 2.Qc5#
      • 1...e3!
    • 1.Rc6?
      • threat
        • 2.Qc5#
      • 1...Kxe5
        • 2.Qe3
          • 2...Kd5
            • 3.Qc5#
          • 2...Kf5
            • 3.Qg5#
      • 1...e3!
    • 1.Rd6+?
      • 1...Kxe5
        • 2.Qg3+
          • 2...Kf5
            • 3.Qg5#
      • 1...Kxd6!
    • 1.Re6?
      • 1...e3
        • 2.Qg4
          • threat
            • 3.Qc4#
          • 2...Kc5
            • 3.Qc4#
      • 1...Kxe6!
    • 1.Qd1+?
      • 1...Kc5
        • 2.Qd6+
          • 2...Kb5
            • 3.Qb6#
      • 1...Kxe5!
  • Keys
    • 1.Qe3!
      • 1...Kxe5
        • 2.Rc6
          • 2...Kd5
            • 3.Qc5#
          • 2...Kf5
            • 3.Qg5#

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).