Problem Display
PID: 134563 (7b/3KBp1r/2N4p/1Ppk1P2/2p1p3/R5N1/2PPP3/3R4 w - - 0 1)

Janevski, Zivko

Mat Plus, 2008

7b/3KBp1r/2N4p/1Ppk1P2/2p1p3/R5N1/2PPP3/3R4

#3

11 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Bc3
      • 2.dxc3#
    • 1...e3
      • 2.dxe3+
        • 2...Bd4
          • 3.e4#
  • Tries
    • 1.Sf1?
      • threat
        • 2.Se3#
      • 1...Bd4
        • 2.Se3+
          • 2...Bxe3
            • 3.dxe3#
      • 1...e3!
    • 1.Rc3?
      • threat
        • 2.d3
          • threat
            • 3.dxc4#
            • 3.dxe4#
          • 2...cxd3
            • 3.Rxc5#
          • 2...exd3
            • 3.e4#
      • 1...e3
        • 2.dxe3+
          • 2...Bd4
            • 3.e4#
      • 1...f6
        • 2.d4
          • threat
            • 3.dxc5#
          • 2...Rxe7+
            • 3.Sxe7#
          • 2...cxd4
            • 3.Rxd4#
          • 2...cxd4 ep
            • 3.Rxc5#
          • 2...exd4 ep
            • 3.e4#
      • 1...Bd4!
  • Keys
    • 1.Ra4!
      • threat
        • 2.d3
          • threat
            • 3.dxc4#
            • 3.dxe4#
          • 2...cxd3
            • 3.c4#
          • 2...exd3
            • 3.e4#
      • 1...c3
        • 2.dxc3+
          • 2...Bd4
            • 3.c4#
      • 1...e3
        • 2.dxe3+
          • 2...Bd4
            • 3.e4#
      • 1...f6
        • 2.d4
          • threat
            • 3.dxc5#
          • 2...Rxe7+
            • 3.Sxe7#
          • 2...cxd4
            • 3.Rxd4#
          • 2...cxd4 ep
            • 3.c4#
          • 2...exd4 ep
            • 3.e4#

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).