Problem Display
PID: 89485 (2n5/2bp3K/1n6/3B1k2/7p/2P1Qp1r/3P1N2/8 w - - 0 1)

Cisar, Vaclav

Zlata Praha, 1897

2n5/2bp3K/1n6/3B1k2/7p/2P1Qp1r/3P1N2/8

#3

6 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sa4
      • 2.Sxh3
        • threat
          • 3.Qg5#
        • 2...Kg4
          • 3.Qxf3#
        • 2...Kf6
          • 3.Qg5#
        • 2...Bf4
          • 3.Qxf4#
        • 2...Bd8
          • 3.Qf4#
    • 1...Sa8
      • 2.Sxh3
        • threat
          • 3.Qg5#
        • 2...Kg4
          • 3.Qxf3#
        • 2...Kf6
          • 3.Qg5#
        • 2...Bf4
          • 3.Qxf4#
        • 2...Bd8
          • 3.Qf4#
  • Tries
    • 1.Sxh3?
      • threat
        • 2.Qg5#
      • 1...Kg4
        • 2.Qxf3#
      • 1...Kf6
        • 2.Qg5#
      • 1...Bf4
        • 2.Qxf4#
      • 1...Bd8
        • 2.Qf4#
      • 1...Sxd5!
    • 1.Qe4+?
      • 1...Kg5
        • 2.Qg6+
          • 2...Kf4
            • 3.Sd3#
      • 1...Kf6!
  • Keys
    • 1.Qh6!
      • threat
        • 2.Be4+
          • 2...Ke5
            • 3.d4#
      • 1...Ke5
        • 2.Be4
          • threat
            • 3.d4#
        • 2.Qg5+
          • 2...Kd6
            • 3.Se4#
      • 1...Sxd5
        • 2.Qg6+
          • 2...Kf4
            • 3.Sd3#
          • 2...Ke5
            • 3.Sd3#
      • 1...Sd6
        • 2.Sd3
          • threat
            • 3.Qf4#
            • 3.Qg6#
          • 2...Kg4
            • 3.Qg6#

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).