MESON Chess Problem Database

Problem Display
PID: 192144 (6Qn/3K3p/7p/4p3/3pNkP1/B3p3/4P3/8 w - - 0 1)

van Dijk, Johannes

De Maasbode, 1916

6Qn/3K3p/7p/4p3/3pNkP1/B3p3/4P3/8

#3

6 + 7

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...d3
      • 2.Qe6
        • threat
          • 3.Qf5#
        • 2...Kxe4
          • 3.Qc4#
  • Tries
    • 1.Qf7+?
      • 1...Kxg4
        • 2.Qf3+
          • 2...Kh4
            • 3.Be7#
      • 1...Sxf7!
    • 1.Qxh7?
      • threat
        • 2.Qf5#
      • 1...Sg6
        • 2.Qxg6
          • threat
            • 3.Qf5#
      • 1...Kxg4!
    • 1.Qf8+?
      • 1...Kxg4
        • 2.Qf3+
          • 2...Kh4
            • 3.Be7#
      • 1...Sf7!
  • Keys
    • 1.Be7!
      • 1...Kxe4
        • 2.Qa8+
          • 2...Kf4
            • 3.Qf3#
      • 1...Sg6
        • 2.Qf7+
          • 2...Kxe4
            • 3.Qf3#
          • 2...Kxg4
            • 3.Qf3#
      • 1...Sf7
        • 2.Qxf7+
          • 2...Kxe4
            • 3.Qf3#
          • 2...Kxg4
            • 3.Qf3#
      • 1...d3
        • 2.Qe6
          • threat
            • 3.Qf5#
          • 2...Kxe4
            • 3.Qc4#
      • 1...h5
        • 2.Bg5+
          • 2...Kxe4
            • 3.Qa8#
          • 2...Kxg4
            • 3.Qe6#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).