Problem Display
PID: 59324 (Bn6/3p2BK/1PRb4/1rpk2N1/1p2p3/3p4/1N2P3/7R w - - 0 1)

Retter, Yosef

Variantim, 2004

Bn6/3p2BK/1PRb4/1rpk2N1/1p2p3/3p4/1N2P3/7R

#3

9 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Be5
      • 2.Rd6+
        • 2...Kxd6
          • 3.Bf8#
    • 1...Be7
      • 2.Rd6+
        • 2...Kxd6
          • 3.Sc4#
    • 1...Sa6
      • 2.Rc7#
      • 2.Rc8#
    • 1...c4
      • 2.Rc5+
        • 2...Kxc5
          • 3.Sa4#
  • Tries
    • 1.exd3?
      • threat
        • 2.dxe4#
      • 1...Be5
        • 2.Rd6+
          • 2...Kxd6
            • 3.Bf8#
      • 1...e3
        • 2.Sc4
          • threat
            • 3.Sxe3#
            • 3.Rxd6#
          • 2...Be5
            • 3.Rd6#
          • 2...Bf4
            • 3.Rd6#
        • 2.Rxc5+
          • 2...Kxc5
            • 3.Sa4#
      • 1...exd3!
  • Keys
    • 1.Rd1!
      • threat
        • 2.Rxd3+
          • 2...exd3
            • 3.e4#
      • 1...Be5
        • 2.Rd6+
          • 2...Kxd6
            • 3.Bf8#
      • 1...c4
        • 2.Rc5+
          • 2...Kxc5
            • 3.Sa4#

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).