Problem Display
PID: 258498 (3B4/8/6qr/pB1R4/1krbb2R/1P3n2/KNPP4/8 w - - 0 1)

Leontieva, Nadezhda Aleksandrovna

Gazeta Czestochowska, 1967

3B4/8/6qr/pB1R4/1krbb2R/1P3n2/KNPP4/8

#3

9 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Bg1
      • 2.Sd3+
        • 2...Bxd3
          • 3.c3#
    • 1...Bf2
      • 2.Sd3+
        • 2...Bxd3
          • 3.c3#
    • 1...Be3
      • 2.Sd3+
        • 2...Bxd3
          • 3.c3#
    • 1...Bb6
      • 2.Sd3+
        • 2...Bxd3
          • 3.c3#
    • 1...Ba7
      • 2.Sd3+
        • 2...Bxd3
          • 3.c3#
    • 1...Bd3
      • 2.Bxc4
        • threat
          • 3.Bxa5#
          • 3.Rb5#
        • 2...Qa6
          • 3.Sxd3#
        • 2...Qb6
          • 3.Sxd3#
        • 2...Bc5
          • 3.c3#
  • Keys
    • 1.Bc6!
      • threat
        • 2.Bxa5#
        • 2.Rb5#
      • 1...Bxd5
        • 2.Be7+
          • 2...Qd6
            • 3.Sd3#
          • 2...Rc5
            • 3.c3#
          • 2...Bc5
            • 3.c3#
      • 1...Rc5
        • 2.c3+
          • 2...Rxc3
            • 3.Bxa5#
            • 3.Rb5#
          • 2...Bxc3
            • 3.Sd3#
      • 1...Bc5
        • 2.Sd3+
          • 2...Bxd3
            • 3.c3#

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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).