Problem Display
PID: 163341 (7b/8/8/5k1N/2p2N1P/2P5/5Q2/5K2 w - - 0 1)

Gerbec, Theodor

Hamburger Nachrichten, 0000

7b/8/8/5k1N/2p2N1P/2P5/5Q2/5K2

#3

6 + 3


6490 yacpdb 2017

SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Sg3+
        • 2...Ke5
          • 3.Qd4#
      • 2.Qe1+
        • 2...Kf3
          • 3.Qe2#
        • 2...Kf5
          • 3.Qe6#
      • 2.Qe2+
        • 2...Kf5
          • 3.Qe6#
    • 1...Kg4
      • 2.Qe3
        • threat
          • 3.Qh3#
        • 2...Kxh4
          • 3.Qg3#
        • 2...Kf5
          • 3.Qe6#
  • Tries
    • 1.Qe1?
      • threat
        • 2.Qe6#
      • 1...Kg4
        • 2.Qe3
          • threat
            • 3.Qh3#
          • 2...Kxh4
            • 3.Qg3#
          • 2...Kf5
            • 3.Qe6#
      • 1...Be5!
    • 1.Qe3?
      • threat
        • 2.Qe6#
      • 1...Kg4
        • 2.Qh3#
      • 1...Be5!
    • 1.Qb6?
      • threat
        • 2.Qe6#
      • 1...Kg4
        • 2.Qe3
          • threat
            • 3.Qh3#
          • 2...Kxh4
            • 3.Qg3#
          • 2...Kf5
            • 3.Qe6#
      • 1...Ke4!
  • Keys
    • 1.Qc5+!
      • 1...Ke4
        • 2.Qd5+
          • 2...Ke3
            • 3.Sg2#
      • 1...Kg4
        • 2.Qe3
          • threat
            • 3.Qh3#
          • 2...Kxh4
            • 3.Qg3#
          • 2...Kf5
            • 3.Qe6#
      • 1...Be5
        • 2.Sf6
          • 2...Kxf4
            • 3.Qf2#
          • 2...Kxf6
            • 3.Qf8#

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).