MESON Chess Problem Database

Problem Display
PID: 124017 (kq1n4/N1QN4/Ppn2K2/2P5/8/8/1p6/8 w - - 0 1)

Libis, Zdenek

Zemedelske noviny, 1985

kq1n4/N1QN4/Ppn2K2/2P5/8/8/1p6/8

#3

6 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Qc8
      • 2.Sxb6#
    • 1...Sb4
      • 2.Qxb8#
    • 1...Sd4
      • 2.Qxb8#
    • 1...Sa5
      • 2.Qxb8#
    • 1...Se5
      • 2.Qxb8#
    • 1...Sxa7
      • 2.Qxb8#
    • 1...Se7
      • 2.Qxb8#
  • Keys
    • 1.Sb5!
      • threat
        • 2.Qxb8+
          • 2...Sxb8
            • 3.Sxb6#
      • 1...Qxc7
        • 2.Sxc7+
          • 2...Ka7
            • 3.cxb6#
      • 1...bxc5
        • 2.Qxb8+
          • 2...Sxb8
            • 3.Sb6#
      • 1...Qa7
        • 2.Qxa7+
          • 2...Sxa7
            • 3.Sc7#
      • 1...Qb7
        • 2.axb7+
          • 2...Sxb7
            • 3.Sxb6#

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).