Problem Display
PID: 26343 (2K4k/5B1p/7b/4P1p1/1p6/8/2Q5/8 w - - 0 1)

Shinkman, William Anthony

Detroit Free Press, 1878

2K4k/5B1p/7b/4P1p1/1p6/8/2Q5/8

#3

4 + 5


3925 The Golden Argosy 1929
5065 Chess Problem Gems by Eight Eminent American Composers 1972

SOLUTION


  • SOUND
  • Tries
    • 1.Bb3?
      • threat
        • 2.Qc4
          • threat
            • 3.Qg8#
          • 2...Kg7
            • 3.Qg8#
      • 1...Kg7
        • 2.Qc4
          • threat
            • 3.Qg8#
          • 2...Kg6
            • 3.Qf7#
          • 2...Kf8
            • 3.Qf7#
          • 2...Kh8
            • 3.Qg8#
      • 1...Bg7
        • 2.Qc4
          • threat
            • 3.Qg8#
      • 1...Bf8!
    • 1.Bg8?
      • threat
        • 2.Qxh7#
      • 1...Kg7
        • 2.Qxh7+
          • 2...Kf8
            • 3.Qf7#
      • 1...Kxg8!
    • 1.Qa4?
      • threat
        • 2.Qe8+
          • 2...Kg7
            • 3.Qg8#
          • 2...Bf8
            • 3.Qxf8#
      • 1...Kg7
        • 2.Qe8
          • threat
            • 3.Qg8#
      • 1...Bg7
        • 2.Qe8+
          • 2...Bf8
            • 3.Qxf8#
      • 1...Bf8!
    • 1.Qc6?
      • threat
        • 2.Qe8+
          • 2...Kg7
            • 3.Qg8#
          • 2...Bf8
            • 3.Qxf8#
        • 2.Qxh6
          • threat
            • 3.Qf8#
            • 3.Qf6#
      • 1...Kg7
        • 2.Qe8
          • threat
            • 3.Qg8#
      • 1...Bg7
        • 2.Qe8+
          • 2...Bf8
            • 3.Qxf8#
      • 1...Bf8!
  • Keys
    • 1.Ba2!
      • threat
        • 2.Qb3
          • threat
            • 3.Qg8#
          • 2...Kg7
            • 3.Qg8#
      • 1...Kg7
        • 2.Qb3
          • threat
            • 3.Qg8#
          • 2...Kg6
            • 3.Qf7#
          • 2...Kf8
            • 3.Qf7#
          • 2...Kh8
            • 3.Qg8#
      • 1...b3
        • 2.Qxb3
          • threat
            • 3.Qg8#
          • 2...Kg7
            • 3.Qg8#
      • 1...Bf8
        • 2.Bb1
          • threat
            • 3.Qxh7#
          • 2...Kg7
            • 3.Qxh7#
          • 2...Kg8
            • 3.Qxh7#
          • 2...h5
            • 3.Qh7#
          • 2...h6
            • 3.Qh7#
      • 1...Bg7
        • 2.Qb3
          • threat
            • 3.Qg8#

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).