Problem Display
PID: 44984 (8/5N2/5p2/1p6/1Bpk4/K7/4PP2/7B w - - 0 1)

Cheney, George Nelson

Source?, 0000

8/5N2/5p2/1p6/1Bpk4/K7/4PP2/7B

#3

6 + 4


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Tries
    • 1.Be1?
      • threat
        • 2.Kb4
          • threat
            • 3.Bc3#
          • 2...c3
            • 3.Bxc3#
      • 1...b4+
        • 2.Kxb4
          • threat
            • 3.Bc3#
          • 2...c3
            • 3.Bxc3#
      • 1...c3
        • 2.Kb4
          • threat
            • 3.Bxc3#
          • 2...c2
            • 3.Bc3#
      • 1...Kc5!
    • 1.Ba5?
      • threat
        • 2.Kb4
          • threat
            • 3.Bb6#
      • 1...b4+
        • 2.Kxb4
          • threat
            • 3.Bb6#
      • 1...Kc5!
    • 1.Bd6?
      • threat
        • 2.Kb4
          • threat
            • 3.Bc5#
      • 1...b4+
        • 2.Kxb4
          • threat
            • 3.Bc5#
      • 1...f5
        • 2.Kb4
          • threat
            • 3.Bc5#
            • 3.Be5#
      • 1...Kc3!
    • 1.Be7?
      • threat
        • 2.Kb4
          • threat
            • 3.Bc5#
            • 3.Bxf6#
      • 1...b4+
        • 2.Kxb4
          • threat
            • 3.Bc5#
            • 3.Bxf6#
      • 1...f5
        • 2.Kb4
          • threat
            • 3.Bc5#
            • 3.Bf6#
      • 1...Kc3!
    • 1.Bf8?
      • threat
        • 2.Kb4
          • threat
            • 3.Bc5#
      • 1...b4+
        • 2.Kxb4
          • threat
            • 3.Bc5#
      • 1...f5
        • 2.Kb4
          • threat
            • 3.Bc5#
            • 3.Bg7#
      • 1...Kc3!
  • Keys
    • 1.Bd2!
      • threat
        • 2.Kb4
          • threat
            • 3.Bc3#
            • 3.Be3#
      • 1...b4+
        • 2.Kxb4
          • threat
            • 3.Bc3#
            • 3.Be3#
      • 1...c3
        • 2.Be3+
          • 2...Kc4
            • 3.Sd6#

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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).