Problem Display
PID: 213294 (7n/8/8/4N1pp/1R4rk/5Pp1/1B4K1/8 w - - 0 1)

Vogel, Kaspar

Schweizerische Schachzeitung, 1860

7n/8/8/4N1pp/1R4rk/5Pp1/1B4K1/8

#3

5 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Sg6
      • 2.Sxg6#
    • 1...Sf7
      • 2.Sg6#
  • Keys
    • 1.Ba3!
      • threat
        • 2.Rb1
          • threat
            • 3.Rh1#
      • 1...Rxb4
        • 2.Bxb4
          • 2...g4
            • 3.Be7#
          • 2...Sg6
            • 3.Sxg6#
          • 2...Sf7
            • 3.Sg6#
      • 1...Rd4
        • 2.Rxd4+
          • 2...g4
            • 3.Be7#
      • 1...Rc4
        • 2.Rxc4+
          • 2...g4
            • 3.Be7#
      • 1...Re4
        • 2.Rxe4+
          • 2...g4
            • 3.Be7#
      • 1...Rf4
        • 2.Rxf4+
          • 2...gxf4
            • 3.Be7#
          • 2...g4
            • 3.Be7#

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).