Problem Display
PID: 209280 (8/1N6/8/1N6/6K1/4k3/Q7/8 w - - 0 1)

Weinheimer, Rudolf

Funkschach, 1926

8/1N6/8/1N6/6K1/4k3/Q7/8

#3

4 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Kg3?
      • 1...Kd3
        • 2.Sc5+
          • 2...Ke3
            • 3.Qf2#
      • 1...Ke4!
    • 1.Sd8?
      • 1...Ke4
        • 2.Qb3
          • 2...Ke5
            • 3.Qe6#
        • 2.Qd2
          • 2...Ke5
            • 3.Qd4#
      • 1...Kd3!
    • 1.Qb2?
      • 1...Ke4
        • 2.Qd4#
      • 1...Kd3!
    • 1.Qd2+?
      • 1...Ke4
        • 2.Qd4#
      • 1...Kxd2!
    • 1.Qf2+?
      • 1...Kd3
        • 2.Sa5
          • 2...Ke4
            • 3.Qd4#
      • 1...Kxf2!
  • Keys
    • 1.Sa5!
      • 1...Kd3
        • 2.Qf2
          • 2...Ke4
            • 3.Qd4#
      • 1...Ke4
        • 2.Qc2+
          • 2...Ke3
            • 3.Sc4#
          • 2...Kd5
            • 3.Qf5#
          • 2...Ke5
            • 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).