Problem Display
PID: 170096 (8/2N5/6Q1/4k3/8/6P1/4PP2/2K5 w - - 0 1)

Freymann, H

Der Landbote, 1935

8/2N5/6Q1/4k3/8/6P1/4PP2/2K5

#3

6 + 1


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qb6?
      • 1...Ke4
        • 2.f4
          • 2...Kf5
            • 3.Qe6#
      • 1...Kf5!
    • 1.Qc6?
      • 1...Kd4
        • 2.e3+
          • 2...Kd3
            • 3.Qc2#
          • 2...Ke5
            • 3.Qe6#
      • 1...Kf5!
    • 1.Qf6+?
      • 1...Ke4
        • 2.Qf4#
      • 1...Kxf6!
    • 1.Qh6?
      • threat
        • 2.Qf4#
      • 1...Kf5
        • 2.f3
          • 2...Ke5
            • 3.Qf4#
      • 1...Kd4!
    • 1.Qg7+?
      • 1...Ke4
        • 2.Qg4+
          • 2...Ke5
            • 3.Qf4#
      • 1...Kf5
        • 2.f4
          • 2...Ke4
            • 3.Qe5#
      • 1...Kd6!
    • 1.g4?
      • 1...Kf4
        • 2.Qf5#
      • 1...Kd4!
  • Keys
    • 1.Sa6!
      • 1...Kd4
        • 2.Qf5
          • 2...Kc3
            • 3.Qd3#
          • 2...Kc4
            • 3.Qd3#
      • 1...Kd5
        • 2.f4
          • 2...Kc4
            • 3.Qd3#
          • 2...Kd4
            • 3.Qd3#

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).