Problem Display
PID: 182214 (8/8/B7/6R1/1p1Bk2N/1p4P1/1K5n/5N2 w - - 0 1)

Hlineny, Jan

Besedy lidu, 1906

8/8/B7/6R1/1p1Bk2N/1p4P1/1K5n/5N2

#3

7 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Sxf1
      • 2.Re5+
        • 2...Kxd4
          • 3.Sf3#
  • Tries
    • 1.Se3?
      • 1...Sf1
        • 2.Rg4#
      • 1...Sf3
        • 2.Rg4#
      • 1...Sg4
        • 2.Rxg4#
      • 1...Kxd4!
    • 1.Bf2?
      • threat
        • 2.Sd2#
      • 1...Sf3
        • 2.Ra5
          • 2...Sxh4
            • 3.Sd2#
          • 2...Se1
            • 3.Sd2#
          • 2...Sg1
            • 3.Sd2#
          • 2...Sd2
            • 3.Sxd2#
          • 2...Sh2
            • 3.Sd2#
          • 2...Sd4
            • 3.Sd2#
          • 2...Se5
            • 3.Sd2#
          • 2...Sg5
            • 3.Sd2#
        • 2.Rc5
          • 2...Sxh4
            • 3.Sd2#
          • 2...Se1
            • 3.Sd2#
          • 2...Sg1
            • 3.Sd2#
          • 2...Sd2
            • 3.Sxd2#
          • 2...Sh2
            • 3.Sd2#
          • 2...Sd4
            • 3.Sd2#
          • 2...Se5
            • 3.Sd2#
          • 2...Sg5
            • 3.Sd2#
      • 1...Sxf1!
    • 1.Bc4?
      • 1...Sxf1
        • 2.Rg4#
      • 1...Sf3
        • 2.Rg4#
      • 1...Sg4
        • 2.Rxg4#
      • 1...Kxd4!
  • Keys
    • 1.Ra5!
      • threat
        • 2.Sd2+
          • 2...Kxd4
            • 3.Sf5#
      • 1...Kxd4
        • 2.Sf5+
          • 2...Ke4
            • 3.Sd2#
      • 1...Sxf1
        • 2.Re5+
          • 2...Kxd4
            • 3.Sf3#
      • 1...Sf3
        • 2.Bf2
          • 2...Sxh4
            • 3.Sd2#
          • 2...Se1
            • 3.Sd2#
          • 2...Sg1
            • 3.Sd2#
          • 2...Sd2
            • 3.Sxd2#
          • 2...Sh2
            • 3.Sd2#
          • 2...Sd4
            • 3.Sd2#
          • 2...Se5
            • 3.Sd2#
          • 2...Sg5
            • 3.Sd2#

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).