Problem Display
PID: 158448 (6Q1/5p2/1B2p2b/1p4p1/k7/2p5/K4n2/3n4 w - - 0 1)

Bilek, Sobeslav

Zlata Praha, 1905

(First published on Fri Jun 23 1905)

6Q1/5p2/1B2p2b/1p4p1/k7/2p5/K4n2/3n4

#3

3 + 9


14986 White-Hume Collection 2016

SOLUTION


  • SOUND
  • Sets
    • 1...Bf8
      • 2.Qxf8
        • threat
          • 3.Qa3#
        • 2...b4
          • 3.Qe8#
    • 1...Sh1
      • 2.Qa8+
        • 2...Kb4
          • 3.Qe4#
    • 1...Sd3
      • 2.Qa8+
        • 2...Kb4
          • 3.Qe4#
    • 1...Sh3
      • 2.Qa8+
        • 2...Kb4
          • 3.Qe4#
    • 1...Se4
      • 2.Qa8+
        • 2...Kb4
          • 3.Qxe4#
    • 1...Sg4
      • 2.Qa8+
        • 2...Kb4
          • 3.Qe4#
    • 1...b4
      • 2.Qe8#
    • 1...e5
      • 2.Qxf7
        • threat
          • 3.Qb3#
        • 2...Kb4
          • 3.Qb3#
        • 2...b4
          • 3.Qe8#
          • 3.Qd7#
    • 1...f5
      • 2.Qxe6
        • threat
          • 3.Qb3#
        • 2...Kb4
          • 3.Qb3#
        • 2...b4
          • 3.Qd7#
          • 3.Qc6#
          • 3.Qe8#
    • 1...f6
      • 2.Qxe6
        • threat
          • 3.Qb3#
        • 2...Kb4
          • 3.Qb3#
        • 2...b4
          • 3.Qd7#
          • 3.Qc6#
          • 3.Qe8#
  • Tries
    • 1.Qf8?
      • threat
        • 2.Qa3#
      • 1...b4
        • 2.Qe8#
      • 1...Bxf8!
  • Keys
    • 1.Qc8!
      • threat
        • 2.Bc5
          • threat
            • 3.Qa6#
            • 3.Qa8#
          • 2...Ka5
            • 3.Qa8#
      • 1...Kb4
        • 2.Qc5+
          • 2...Ka4
            • 3.Qa3#
      • 1...Bf8
        • 2.Qxf8
          • threat
            • 3.Qa3#
          • 2...b4
            • 3.Qe8#
      • 1...Sb2
        • 2.Qxc3
          • threat
            • 3.Qa5#
            • 3.Qa3#
            • 3.Qb3#
          • 2...b4
            • 3.Qc6#
      • 1...Se3
        • 2.Qxc3
          • threat
            • 3.Qa5#
            • 3.Qa3#
            • 3.Qb3#
          • 2...b4
            • 3.Qc6#
      • 1...Sd3
        • 2.Qa8+
          • 2...Kb4
            • 3.Qe4#
      • 1...Se4
        • 2.Qa8+
          • 2...Kb4
            • 3.Qxe4#
      • 1...c2
        • 2.Qxc2+
          • 2...Kb4
            • 3.Qb3#

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).