Problem Display
PID: 124876 (k3K2n/3R1pQ1/1PnBp3/5p2/8/4p3/p1b5/r7 w - - 0 1)

Miltner, Vratislav

Lidove listy, 1944

k3K2n/3R1pQ1/1PnBp3/5p2/8/4p3/p1b5/r7

#3

5 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Bb1
      • 2.Qd4
        • threat
          • 3.b7#
        • 2...Sxd4
          • 3.Ra7#
        • 2...Sa5
          • 3.Ra7#
        • 2...Sd8
          • 3.Ra7#
          • 3.Qa4#
    • 1...Bb3
      • 2.Qd4
        • threat
          • 3.b7#
        • 2...Sxd4
          • 3.Ra7#
        • 2...Sa5
          • 3.Ra7#
        • 2...Sd8
          • 3.Ra7#
    • 1...Ba4
      • 2.Qg2
        • threat
          • 3.Ra7#
    • 1...Sb4
      • 2.Ra7#
    • 1...Sd4
      • 2.Ra7#
    • 1...Sa5
      • 2.Ra7#
    • 1...Se5
      • 2.Ra7#
    • 1...Sa7
      • 2.Rxa7#
      • 2.b7#
    • 1...Se7
      • 2.Ra7#
    • 1...Sb8
      • 2.Ra7#
    • 1...Sd8
      • 2.Ra7#
    • 1...f6
      • 2.Ra7+
        • 2...Sxa7
          • 3.Qxa7#
          • 3.b7#
      • 2.Rd8+
        • 2...Sb8
          • 3.Rxb8#
          • 3.Qa7#
        • 2...Sxd8
          • 3.Qa7#
  • Tries
    • 1.Qc3?
      • threat
        • 2.Qxc6#
      • 1...Be4
        • 2.Qa5+
          • 2...Sxa5
            • 3.Ra7#
          • 2...Sa7
            • 3.Rxa7#
            • 3.Qxa7#
        • 2.Qa3+
          • 2...Sa5
            • 3.Ra7#
            • 3.Qxa5#
          • 2...Sa7
            • 3.Rxa7#
            • 3.Qxa7#
      • 1...Ba4!
    • 1.Qd4?
      • threat
        • 2.b7#
      • 1...Sxd4
        • 2.Ra7#
      • 1...Sa5
        • 2.Ra7#
      • 1...Sd8
        • 2.Ra7#
      • 1...Rb1!
    • 1.Qg2?
      • threat
        • 2.Ra7#
        • 2.Qxc6#
      • 1...Ba4
        • 2.Ra7#
      • 1...Be4!
    • 1.Qg5?
      • threat
        • 2.Qd8+
          • 2...Sb8
            • 3.Ra7#
            • 3.Qxb8#
          • 2...Sxd8
            • 3.Ra7#
      • 1...Ba4
        • 2.Qg2
          • threat
            • 3.Ra7#
      • 1...f6!
  • Keys
    • 1.Qb2!
      • threat
        • 2.Ra7+
          • 2...Sxa7
            • 3.b7#
      • 1...Bb3
        • 2.Qd4
          • threat
            • 3.b7#
          • 2...Sxd4
            • 3.Ra7#
          • 2...Sa5
            • 3.Ra7#
          • 2...Sd8
            • 3.Ra7#
      • 1...Ba4
        • 2.Qg2
          • threat
            • 3.Ra7#
      • 1...Be4
        • 2.Qa3+
          • 2...Sa5
            • 3.Ra7#
            • 3.Qxa5#
          • 2...Sa7
            • 3.Rxa7#
            • 3.Qxa7#

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).