Problem Display
PID: 172633 (6bk/3N2b1/4P3/5QK1/8/8/8/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 1998

6bk/3N2b1/4P3/5QK1/8/8/8/8

#3

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Be5
      • 2.Qxe5+
        • 2...Kh7
          • 3.Sf8#
    • 1...Bf6+
      • 2.Qxf6+
        • 2...Kh7
          • 3.Sf8#
          • 3.Qh6#
    • 1...Bh6+
      • 2.Kxh6
        • threat
          • 3.Qe5#
          • 3.Qf6#
        • 2...Bxe6
          • 3.Qh7#
        • 2...Bf7
          • 3.Qh7#
        • 2...Bh7
          • 3.Qxh7#
    • 1...Bf8
      • 2.Sxf8
        • threat
          • 3.Qe5#
          • 3.Qf6#
        • 2...Kg7
          • 3.Qf6#
        • 2...Bxe6
          • 3.Qh7#
        • 2...Bf7
          • 3.Qh7#
        • 2...Bh7
          • 3.Qxh7#
      • 2.Qxf8
        • 2...Kh7
          • 3.Qh6#
  • Tries
    • 1.Sf6?
      • 1...Bxf6+
        • 2.Qxf6+
          • 2...Kh7
            • 3.Qh6#
      • 1...Bh6+
        • 2.Kxh6
          • 2...Bxe6
            • 3.Qh7#
          • 2...Bf7
            • 3.Qh7#
          • 2...Bh7
            • 3.Qxh7#
      • 1...Bf8!
  • Keys
    • 1.Sf8!
      • 1...Bh6+
        • 2.Kxh6
          • threat
            • 3.Sg6#
            • 3.Qe5#
            • 3.Qf6#
          • 2...Bxe6
            • 3.Qh7#
          • 2...Bf7
            • 3.Qh7#
          • 2...Bh7
            • 3.Qxh7#
      • 1...Bxf8
        • 2.Qxf8
          • 2...Kh7
            • 3.Qh6#
      • 1...Ba1
        • 2.Qh3+
          • 2...Kg7
            • 3.Qh6#
          • 2...Bh7
            • 3.Qxh7#
      • 1...Bb2
        • 2.Qh3+
          • 2...Kg7
            • 3.Qh6#
          • 2...Bh7
            • 3.Qxh7#
      • 1...Bc3
        • 2.Qh3+
          • 2...Kg7
            • 3.Qh6#
          • 2...Bh7
            • 3.Qxh7#
      • 1...Bd4
        • 2.Qh3+
          • 2...Kg7
            • 3.Qh6#
          • 2...Bh7
            • 3.Qxh7#

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).