Problem Display
PID: 180115 (8/5p2/8/4pp1K/2B1k1p1/1N6/3P2P1/2N5 w - - 0 1)

Parzuch, Stefan

Uralski Problemist, 2010

8/5p2/8/4pp1K/2B1k1p1/1N6/3P2P1/2N5

#3

6 + 5


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kf4
      • 2.Se2+
        • 2...Ke4
          • 3.Sc5#
  • Tries
    • 1.Sc5+?
      • 1...Kf4
        • 2.Se2#
      • 1...Kd4!
    • 1.Bd3+?
      • 1...Kf4
        • 2.Se2#
      • 1...Kd5!
    • 1.Bd5+?
      • 1...Kf4
        • 2.Se2#
      • 1...Kxd5!
    • 1.Be6?
      • threat
        • 2.Sc5+
          • 2...Kd4
            • 3.S1b3#
          • 2...Kf4
            • 3.Se2#
      • 1...Kf4
        • 2.Se2+
          • 2...Ke4
            • 3.Sc5#
      • 1...g3
        • 2.Sc5+
          • 2...Kd4
            • 3.S1b3#
          • 2...Kf4
            • 3.Se2#
            • 3.S1d3#
      • 1...f4
        • 2.Sc5+
          • 2...Kd4
            • 3.S1b3#
      • 1...fxe6!
  • Keys
    • 1.Bxf7!
      • threat
        • 2.Sc5+
          • 2...Kd4
            • 3.S1b3#
          • 2...Kf4
            • 3.Se2#
      • 1...Kf4
        • 2.Se2+
          • 2...Ke4
            • 3.Sc5#
      • 1...g3
        • 2.Sc5+
          • 2...Kd4
            • 3.S1b3#
          • 2...Kf4
            • 3.Se2#
            • 3.S1d3#
      • 1...f4
        • 2.Kxg4
          • 2...f3
            • 3.gxf3#

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).