Problem Display
PID: 134909 (1b5K/8/1N3R2/4k2b/2ppN2p/5n2/1p3BB1/1Q6 w - - 0 1)

Jasik, Andrzej

Szwedowski, Leopold Mieczyslaw

The Problemist, 2009

1b5K/8/1N3R2/4k2b/2ppN2p/5n2/1p3BB1/1Q6

#3

7 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Bd6
      • 2.Sd7+
        • 2...Kd5
          • 3.Rxd6#
    • 1...Ba7
      • 2.Sd7+
        • 2...Kd5
          • 3.Rd6#
    • 1...Se1
      • 2.Sd7+
        • 2...Kd5
          • 3.Sc3#
    • 1...Sg1
      • 2.Sd7+
        • 2...Kd5
          • 3.Sc3#
    • 1...Sd2
      • 2.Sd7+
        • 2...Kd5
          • 3.Sc3#
    • 1...Sh2
      • 2.Sd7+
        • 2...Kd5
          • 3.Sc3#
    • 1...Sg5
      • 2.Sd7+
        • 2...Kd5
          • 3.Sc3#
    • 1...h3
      • 2.Bg3#
  • Tries
    • 1.Bxd4+?
      • 1...Sxd4
        • 2.Sd7+
          • 2...Kd5
            • 3.Sc3#
      • 1...Kxd4!
    • 1.Bxh4?
      • threat
        • 2.Bg3#
      • 1...Sxh4
        • 2.Sd7+
          • 2...Kd5
            • 3.Sc3#
      • 1...d3!
  • Keys
    • 1.Qg1!
      • threat
        • 2.Bxd4+
          • 2...Kxe4
            • 3.Qe3#
          • 2...Sxd4
            • 3.Qh2#
      • 1...Kxe4
        • 2.Qb1+
          • 2...Ke5
            • 3.Qf5#
          • 2...d3
            • 3.Qe1#
      • 1...Sxg1
        • 2.Sd7+
          • 2...Kd5
            • 3.Sc3#
      • 1...d3
        • 2.Bd4+
          • 2...Kxe4
            • 3.Qe3#
          • 2...Sxd4
            • 3.Qh2#

FEATURES


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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).