Problem Display
PID: 112012 (8/1p6/8/2k4p/Q6B/8/K7/7B w - - 0 1)

Saks, Oleg Pavlovich

Kudesnik, 1997

8/1p6/8/2k4p/Q6B/8/K7/7B

#3

4 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kd6
      • 2.Qd4+
        • 2...Ke6
          • 3.Qd5#
        • 2...Kc7
          • 3.Qd8#
    • 1...b6
      • 2.Be7#
  • Tries
    • 1.Ka3?
      • threat
        • 2.Qb4#
      • 1...Kb6
        • 2.Bd8+
          • 2...Kc5
            • 3.Qb4#
      • 1...Kd6
        • 2.Qd4+
          • 2...Ke6
            • 3.Qd5#
          • 2...Kc7
            • 3.Qd8#
      • 1...b5!
    • 1.Bxb7?
      • 1...Kd6
        • 2.Qc6+
          • 2...Ke5
            • 3.Qf6#
      • 1...Kb6!
  • Keys
    • 1.Kb3!
      • threat
        • 2.Qb4#
      • 1...Kb6
        • 2.Bd8+
          • 2...Kc5
            • 3.Qb4#
      • 1...Kd6
        • 2.Qd4+
          • 2...Ke6
            • 3.Qd5#
          • 2...Kc7
            • 3.Qd8#
      • 1...b5
        • 2.Qa7+
          • 2...Kd6
            • 3.Qe7#

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).