Problem Display
PID: 170095 (8/3N2K1/8/3k4/5Q2/2P2P2/8/8 w - - 0 1)

Reimann, Friedrich

Der Landbote, 1931

8/3N2K1/8/3k4/5Q2/2P2P2/8/8

#3

5 + 1


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Kf8?
      • 1...Ke6
        • 2.Qd4
          • 2...Kf5
            • 3.Qf6#
            • 3.Qg4#
      • 1...Kc6!
    • 1.Qd4+?
      • 1...Ke6
        • 2.Kf8
          • 2...Kf5
            • 3.Qf6#
            • 3.Qg4#
        • 2.Sc5+
          • 2...Kf5
            • 3.Qf6#
          • 2...Ke7
            • 3.Qd7#
        • 2.Sb6
          • threat
            • 3.Qf6#
          • 2...Kf5
            • 3.Qf6#
          • 2...Ke7
            • 3.Qd7#
        • 2.Sb8
          • 2...Kf5
            • 3.Qf6#
          • 2...Ke7
            • 3.Qd7#
        • 2.Sf8+
          • 2...Kf5
            • 3.Qf6#
          • 2...Ke7
            • 3.Qd7#
      • 1...Kc6!
    • 1.c4+?
      • 1...Ke6
        • 2.Sc5+
          • 2...Ke7
            • 3.Qf8#
      • 1...Kc6!
  • Keys
    • 1.Sb8!
      • 1...Kc5
        • 2.Qd4+
          • 2...Kb5
            • 3.Qb4#
      • 1...Ke6
        • 2.Qd4
          • 2...Kf5
            • 3.Qf6#
          • 2...Ke7
            • 3.Qd7#

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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).