Problem Display
PID: 45758 (3RK1B1/6p1/3N2k1/6pb/4Pp2/1N3p2/5P2/1Q6 w - - 0 1)

Cook, Eugene Beauharnais

Source?, 0000

3RK1B1/6p1/3N2k1/6pb/4Pp2/1N3p2/5P2/1Q6

#3

8 + 6


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Sets
    • 1...g4
      • 2.Sf7
        • threat
          • 3.Rd6#
          • 3.e5#
        • 2...Kf6
          • 3.Rd6#
  • Tries
    • 1.Ke7?
      • threat
        • 2.e5+
          • 2...Kh6
            • 3.Qh7#
      • 1...Kh6
        • 2.Sf5+
          • 2...Kg6
            • 3.Rd6#
      • 1...g4
        • 2.Sf7
          • 2...g3
            • 3.Rd6#
            • 3.e5#
      • 1...Bg4!
    • 1.Kf8?
      • threat
        • 2.e5+
          • 2...Kh6
            • 3.Qh7#
      • 1...Kf6
        • 2.Qa1+
          • 2...Kg6
            • 3.Qxg7#
        • 2.Qb2+
          • 2...Kg6
            • 3.Qxg7#
        • 2.e5+
          • 2...Kxe5
            • 3.Qf5#
            • 3.Qa1#
            • 3.Qb2#
      • 1...Kh6
        • 2.Sf5+
          • 2...Kg6
            • 3.Rd6#
      • 1...g4
        • 2.Sf7
          • threat
            • 3.Rd6#
            • 3.e5#
          • 2...Kf6
            • 3.Rd6#
      • 1...Bg4!
    • 1.Sf7?
      • threat
        • 2.Rd6#
        • 2.e5#
      • 1...Kf6
        • 2.Rd6#
      • 1...Bg4!
  • Keys
    • 1.Qh1!
      • threat
        • 2.Bf7+
          • 2...Kf6
            • 3.Qa1#
          • 2...Kh6
            • 3.Qxh5#
          • 2...Kh7
            • 3.Qxh5#
      • 1...Kf6+
        • 2.Qxh5
          • 2...Ke5
            • 3.Qxg5#
          • 2...g6
            • 3.Qh8#
          • 2...g4
            • 3.Qf5#
            • 3.e5#
      • 1...Kh6+
        • 2.Sf7+
          • 2...Kg6
            • 3.Rd6#
      • 1...g4
        • 2.Sf7
          • threat
            • 3.Rd6#
          • 2...Kf6
            • 3.Rd6#
      • 1...Bg4
        • 2.Bf7+
          • 2...Kf6
            • 3.Qa1#

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).