Problem Display
PID: 38884 (8/8/8/8/4Q3/3P3p/3p1r1P/1K1k2N1 w - - 0 1)

Dobrusky, Jan

Humoristicke listy, 1874

8/8/8/8/4Q3/3P3p/3p1r1P/1K1k2N1

#3

5 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...Rf1
      • 2.Qe2#
    • 1...Re2
      • 2.Qxe2#
    • 1...Rf3
      • 2.Qe2#
    • 1...Rf4
      • 2.Qe2#
    • 1...Rf5
      • 2.Qe2#
    • 1...Rf6
      • 2.Qe2#
    • 1...Rf7
      • 2.Qe2#
    • 1...Rf8
      • 2.Qe2#
  • Tries
    • 1.Qg4+?
      • 1...Rf3
        • 2.Qxf3+
          • 2...Ke1
            • 3.Qe2#
      • 1...Ke1!
    • 1.Qe5?
      • 1...Rxh2
        • 2.Qxh2
          • 2...Ke1
            • 3.Qe2#
      • 1...Rg2!
  • Keys
    • 1.Se2!
      • threat
        • 2.Sc3#
      • 1...Ke1
        • 2.Sc3+
          • 2...Kf1
            • 3.Qh1#
          • 2...Re2
            • 3.Qxe2#
      • 1...Rxe2
        • 2.Qg4
          • 2...Ke1
            • 3.Qg1#

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).