Problem Display
PID: 36299 (1bQ3K1/p7/B7/kN6/8/8/8/8 w - - 0 1)

Pachman, Vladimir

Svobodne Slovo, 1952

1bQ3K1/p7/B7/kN6/8/8/8/8

#3

4 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Kb4
      • 2.Qc3+
        • 2...Ka4
          • 3.Qa3#
  • Tries
    • 1.Qxb8?
      • threat
        • 2.Sc3
          • 2...Kxa6
            • 3.Qb5#
        • 2.Qd6
          • 2...Ka4
            • 3.Qa3#
      • 1...Ka4
        • 2.Sd4
          • 2...Ka3
            • 3.Qb3#
          • 2...Ka5
            • 3.Qb5#
      • 1...Kxa6
        • 2.Sa3
          • 2...Ka5
            • 3.Qb5#
        • 2.Sc3
          • 2...Ka5
            • 3.Qb5#
        • 2.Sd4
          • 2...Ka5
            • 3.Qb5#
        • 2.Sd6
          • 2...Ka5
            • 3.Qb5#
        • 2.Sxa7
          • 2...Ka5
            • 3.Qb5#
        • 2.Sc7+
          • 2...Ka5
            • 3.Qb5#
      • 1...Kb4!
  • Keys
    • 1.Qc5!
      • threat
        • 2.Sc3+
          • 2...Kxa6
            • 3.Qb5#
      • 1...Kxa6
        • 2.Sd4
          • threat
            • 3.Qb5#
          • 2...Kb7
            • 3.Qc6#
      • 1...Bd6
        • 2.Qxd6
          • 2...Ka4
            • 3.Qa3#

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).