Problem Display
PID: 122071 (N3n2K/1pp1p3/1p4R1/3kNPp1/2R3p1/1p1P2P1/bB6/rB5n w - - 0 1)

Lubton, Yehuda

Seider, Shlomo

Comm., Canadian Chess Chat, 1980

N3n2K/1pp1p3/1p4R1/3kNPp1/2R3p1/1p1P2P1/bB6/rB5n

#3

10 + 12


731 Canadian Chess Chat 1983
6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sd6
      • 2.Sxc7#
    • 1...Sg7
      • 2.Sxc7#
    • 1...c5
      • 2.Sxb6#
    • 1...c6
      • 2.Sxb6#
  • Tries
    • 1.Sxg4?
      • threat
        • 2.Se3#
      • 1...e6
        • 2.Rxe6
          • threat
            • 3.Se3#
      • 1...Sf6!
    • 1.Sd7?
      • threat
        • 2.Rd4#
      • 1...e6
        • 2.Rxe6
          • threat
            • 3.Rd4#
          • 2...Sd6
            • 3.Sf6#
            • 3.Sxc7#
            • 3.Re5#
          • 2...c5
            • 3.Sdxb6#
            • 3.Saxb6#
      • 1...e5
        • 2.Sdxb6+
          • 2...cxb6
            • 3.Sxb6#
        • 2.Saxb6+
          • 2...cxb6
            • 3.Sxb6#
        • 2.Sxc7+
          • 2...Sxc7
            • 3.Sxb6#
        • 2.Bxe5
          • threat
            • 3.Rd4#
          • 2...Sd6
            • 3.Sxc7#
          • 2...Sf6
            • 3.Sxc7#
          • 2...c5
            • 3.Saxb6#
      • 1...Sf6!
    • 1.Rd6+?
      • 1...exd6
        • 2.Sg6
          • threat
            • 3.Se7#
      • 1...Kxd6!
  • Keys
    • 1.Re6!
      • threat
        • 2.Sxg4
          • threat
            • 3.Se3#
        • 2.Sg6
          • threat
            • 3.Sxe7#
        • 2.Sd7
          • threat
            • 3.Rd4#
          • 2...Sd6
            • 3.Sxc7#
            • 3.Re5#
          • 2...c5
            • 3.Sdxb6#
            • 3.Saxb6#
        • 2.Sf7
          • threat
            • 3.Re5#
          • 2...c5
            • 3.Sxb6#
      • 1...Rxb1
        • 2.Sg6
          • threat
            • 3.Sxe7#
      • 1...Bxb1
        • 2.Sxg4
          • threat
            • 3.Se3#
      • 1...Sxg3
        • 2.Sf7
          • threat
            • 3.Re5#
          • 2...c5
            • 3.Sxb6#
      • 1...Sf2
        • 2.Sd7
          • threat
            • 3.Rd4#
          • 2...Sd6
            • 3.Sxc7#
            • 3.Re5#
          • 2...c5
            • 3.Sdxb6#
            • 3.Saxb6#
      • 1...b5
        • 2.Rd4+
          • 2...Kc5
            • 3.Sd7#

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).