Problem Display
PID: 143281 (4K2b/8/4k3/1p4P1/2P1P1P1/4p3/1Qp5/2B1n3 w - - 0 1)

Noltenius, Charles E

British Chess Magazine, 1893

4K2b/8/4k3/1p4P1/2P1P1P1/4p3/1Qp5/2B1n3

#3

7 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Bd4
      • 2.Qxd4
        • threat
          • 3.Qf6#
          • 3.Qd5#
    • 1...Be5
      • 2.Qxb5
        • threat
          • 3.Qd7#
          • 3.Qd5#
        • 2...Kd6
          • 3.Qb6#
    • 1...Bf6
      • 2.Qxf6#
  • Keys
    • 1.e5!
      • threat
        • 2.Qd4
          • threat
            • 3.Qd5#
            • 3.Qd6#
        • 2.Qxb5
          • threat
            • 3.Qd5#
      • 1...Bxe5
        • 2.Qxb5
          • threat
            • 3.Qd7#
            • 3.Qd5#
          • 2...Kd6
            • 3.Qb6#
      • 1...bxc4
        • 2.Qd4
          • threat
            • 3.Qd6#
          • 2...Bxe5
            • 3.Qd7#
      • 1...Sg2
        • 2.Qd4
          • threat
            • 3.Qd5#
            • 3.Qd6#
      • 1...Sd3
        • 2.Qd4
          • threat
            • 3.Qd5#
            • 3.Qd6#
      • 1...Sf3
        • 2.Qxb5
          • threat
            • 3.Qd5#
      • 1...b4
        • 2.Qd4
          • threat
            • 3.Qd5#
            • 3.Qd6#

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).