Problem Display
PID: 184241 (8/1B6/5p2/4p3/3k4/4N1Q1/1K6/8 w - - 0 1)

Atamanova, Margarita

Kozhakin, Vladimir Vladimirovich

Kudesnik, 2018

8/1B6/5p2/4p3/3k4/4N1Q1/1K6/8

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Sc2+?
      • 1...Kc4
        • 2.Qb3+
          • 2...Kc5
            • 3.Qb4#
        • 2.Qc3+
          • 2...Kb5
            • 3.Qb4#
      • 1...Kc5!
    • 1.Qe1?
      • threat
        • 2.Qc3#
      • 1...Kd3
        • 2.Bf3
          • threat
            • 3.Qc3#
          • 2...Kd4
            • 3.Qc3#
      • 1...Kc5!
  • Keys
    • 1.Sd5!
      • 1...Kc4
        • 2.Qc3+
          • 2...Kb5
            • 3.Qb4#
      • 1...Ke4
        • 2.Se7+
          • 2...Kd4
            • 3.Qc3#
      • 1...Kc5
        • 2.Qc3+
          • 2...Kb5
            • 3.Qb4#
          • 2...Kd6
            • 3.Qc6#
      • 1...f5
        • 2.Qc3+
          • 2...Ke4
            • 3.Qe3#

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).