MESON Chess Problem Database

Problem Display
PID: 169583 (8/4k1N1/8/1K3B2/8/8/1Q6/8 w - - 0 1)

Poisson, Christian

Sp. HM., Wola Gulowska, 2010-10

8/4k1N1/8/1K3B2/8/8/1Q6/8

#3

4 + 1

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kd8
      • 2.Qf6+
        • 2...Kc7
          • 3.Qb6#
  • Tries
    • 1.Se6?
      • 1...Kd6
        • 2.Qf6
          • 2...Kd5
            • 3.Sf4#
            • 3.Sc7#
            • 3.Qd4#
          • 2...Kd7
            • 3.Qd8#
        • 2.Qg7
          • 2...Kd5
            • 3.Qd4#
      • 1...Kf7
        • 2.Qg7+
          • 2...Ke8
            • 3.Bg6#
      • 1...Ke8
        • 2.Qf6
          • 2...Kd7
            • 3.Qd8#
      • 1...Kd7!
    • 1.Qe5+?
      • 1...Kf7
        • 2.Bh7
          • 2...Kf8
            • 3.Qf6#
      • 1...Kf8!
  • Keys
    • 1.Sh5!
      • threat
        • 2.Qf6+
          • 2...Ke8
            • 3.Sg7#
      • 1...Kd6
        • 2.Qf6+
          • 2...Kd5
            • 3.Sf4#
          • 2...Kc7
            • 3.Qb6#
      • 1...Kf7
        • 2.Qf6+
          • 2...Ke8
            • 3.Sg7#
          • 2...Kg8
            • 3.Qg7#
      • 1...Kd8
        • 2.Qf6+
          • 2...Kc7
            • 3.Qb6#
          • 2...Ke8
            • 3.Sg7#
      • 1...Ke8
        • 2.Qg7
          • 2...Kd8
            • 3.Qd7#
      • 1...Kf8
        • 2.Qf6+
          • 2...Ke8
            • 3.Sg7#
          • 2...Kg8
            • 3.Qg7#

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).