Problem Display
PID: 258440 (8/8/4pN1p/4R3/1p2Np1p/1p5k/1P6/6K1 w - - 0 1)

Guttmann, Erwin Moritz Herbert

Die Schwalbe, 1931

8/8/4pN1p/4R3/1p2Np1p/1p5k/1P6/6K1

#3

5 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...f3
      • 2.Sf2+
        • 2...Kg3
          • 3.Sh5#
      • 2.Sh5
        • threat
          • 3.Sf2#
        • 2...f2+
          • 3.Sxf2#
        • 2...Kg4
          • 3.Sf2#
    • 1...h5
      • 2.Rg5
        • threat
          • 3.Sf2#
  • Tries
    • 1.Ra5?
      • 1...f3
        • 2.Sf2+
          • 2...Kg3
            • 3.Sh5#
        • 2.Sh5
          • threat
            • 3.Sf2#
          • 2...f2+
            • 3.Sxf2#
          • 2...Kg4
            • 3.Sf2#
      • 1...h5
        • 2.Rg5
          • threat
            • 3.Sf2#
      • 1...e5!
    • 1.Rb5?
      • 1...f3
        • 2.Sf2+
          • 2...Kg3
            • 3.Sh5#
        • 2.Sh5
          • threat
            • 3.Sf2#
          • 2...f2+
            • 3.Sxf2#
          • 2...Kg4
            • 3.Sf2#
      • 1...h5
        • 2.Rg5
          • threat
            • 3.Sf2#
      • 1...e5!
    • 1.Rc5?
      • 1...f3
        • 2.Sf2+
          • 2...Kg3
            • 3.Sh5#
        • 2.Sh5
          • threat
            • 3.Sf2#
          • 2...f2+
            • 3.Sxf2#
          • 2...Kg4
            • 3.Sf2#
      • 1...h5
        • 2.Rg5
          • threat
            • 3.Sf2#
      • 1...e5!
    • 1.Rd5?
      • threat
        • 2.Rd2
          • threat
            • 3.Rh2#
        • 2.Rd3+
          • 2...f3
            • 3.Rxf3#
      • 1...f3
        • 2.Sf2+
          • 2...Kg3
            • 3.Sh5#
        • 2.Sh5
          • threat
            • 3.Sf2#
          • 2...f2+
            • 3.Sxf2#
          • 2...Kg4
            • 3.Sf2#
        • 2.Rd3
          • threat
            • 3.Rxf3#
      • 1...exd5!
    • 1.Rxe6?
      • 1...f3
        • 2.Sf2+
          • 2...Kg3
            • 3.Sh5#
      • 1...h5!
  • Keys
    • 1.Kh1!
      • 1...f3
        • 2.Sh5
          • threat
            • 3.Sf2#
          • 2...Kg4
            • 3.Sf2#
          • 2...f2
            • 3.Sxf2#
      • 1...h5
        • 2.Rg5
          • threat
            • 3.Sf2#

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).