Problem Display
PID: 50689 (3B4/8/1p1kPp1K/5P2/1p2B3/1N6/4P3/8 w - - 0 1)

Marks, William

Chess Amateur (The), 1907

3B4/8/1p1kPp1K/5P2/1p2B3/1N6/4P3/8

#3

7 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Kg6?
      • 1...b5
        • 2.Bh1
          • 2...Ke5
            • 3.Bc7#
        • 2.Bg2
          • 2...Ke5
            • 3.Bc7#
        • 2.Bf3
          • 2...Ke5
            • 3.Bc7#
        • 2.Bb7
          • 2...Ke5
            • 3.Bc7#
        • 2.Ba8
          • 2...Ke5
            • 3.Bc7#
      • 1...Ke5!
    • 1.Bh1?
      • 1...b5
        • 2.Kg6
          • 2...Ke5
            • 3.Bc7#
        • 2.e4
          • 2...Ke5
            • 3.Bc7#
          • 2...Kc6
            • 3.e5#
      • 1...Ke5!
    • 1.Bg2?
      • 1...b5
        • 2.Kg6
          • 2...Ke5
            • 3.Bc7#
        • 2.e4
          • 2...Ke5
            • 3.Bc7#
          • 2...Kc6
            • 3.e5#
      • 1...Ke5!
    • 1.Bb7?
      • 1...b5
        • 2.Kg6
          • 2...Ke5
            • 3.Bc7#
        • 2.e4
          • 2...Ke5
            • 3.Bc7#
      • 1...Ke5!
    • 1.Ba8?
      • 1...b5
        • 2.Kg6
          • 2...Ke5
            • 3.Bc7#
        • 2.e4
          • 2...Ke5
            • 3.Bc7#
      • 1...Ke5!
  • Keys
    • 1.Bf3!
      • 1...Ke5
        • 2.Bc7+
          • 2...Kxf5
            • 3.Sd4#
      • 1...b5
        • 2.Kg6
          • 2...Ke5
            • 3.Bc7#
        • 2.e4
          • 2...Ke5
            • 3.Bc7#
          • 2...Kc6
            • 3.e5#

FEATURES


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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).