Problem Display
PID: 209790 (2NR3n/5b2/2p1p3/p1k1b3/K2pPn2/1P3P2/1P3B2/4N3 w - - 0 1)

Nowotny, Anton

Era, 1856

2NR3n/5b2/2p1p3/p1k1b3/K2pPn2/1P3P2/1P3B2/4N3

#4

9 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bg3!
      • threat
        • 2.Bxf4
          • threat
            • 3.Sd3#
          • 2...d3
            • 3.Sxd3#
      • 1...Bg6
        • 2.Bxf4
          • threat
            • 3.Sd3#
          • 2...Bxe4
            • 3.Bxe5
              • threat
                • 4.Bxd4#
              • 3...Bd5
                • 4.Sd3#
                • 4.Bd6#
              • 3...d3
                • 4.Bd4#
            • 3.fxe4
              • threat
                • 4.Sd3#
              • 3...d3
                • 4.Sxd3#
        • 2.Rxd4
          • threat
            • 3.Rc4#
          • 2...Bxd4
            • 3.Sd3+
              • 3...Sxd3
                • 4.Bd6#
          • 2...Bxe4
            • 3.Rc4+
              • 3...Kd5
                • 4.fxe4#
      • 1...Shg6
        • 2.Rxd4
          • threat
            • 3.Rc4#
          • 2...Bxd4
            • 3.Sd3+
              • 3...Sxd3
                • 4.Bd6#

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).