MESON Chess Problem Database

Problem Display
PID: 268140 (b5B1/K4N2/3Pk3/8/8/8/2Q5/8 w - - 0 1)

Hoekstra, Sjoerd

Probleemblad, 1985

b5B1/K4N2/3Pk3/8/8/8/2Q5/8

#3

5 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Qe4+?
      • 1...Kf6
        • 2.Qe5+
          • 2...Kg6
            • 3.Qg5#
      • 1...Kd7
        • 2.Kxa8
          • 2...Kc8
            • 3.Qf5#
            • 3.Qc6#
            • 3.Qb7#
            • 3.Qg4#
            • 3.Qe6#
            • 3.Qe8#
      • 1...Bxe4!
  • Keys
    • 1.Bh7!
      • threat
        • 2.Qf5#
      • 1...Kd5
        • 2.Kb6
          • threat
            • 3.Qe4#
          • 2...Kd4
            • 3.Qd3#
            • 3.Qc5#
          • 2...Ke6
            • 3.Qf5#
      • 1...Kd7
        • 2.Qc8+
          • 2...Kxc8
            • 3.Bf5#
      • 1...Kxf7
        • 2.Qg6+
          • 2...Kf8
            • 3.Qg8#
      • 1...Be4
        • 2.Qxe4+
          • 2...Kf6
            • 3.Qg6#
          • 2...Kd7
            • 3.Bf5#
          • 2...Kxf7
            • 3.Qe7#

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).