Problem Display
PID: 253670 (6B1/8/2N5/7p/1P6/4k3/6K1/1Q6 w - - 0 1)

Bazhan, Anastasia

Kozhakin, Vladimir Vladimirovich

Sachmatija, 2021

6B1/8/2N5/7p/1P6/4k3/6K1/1Q6

#3

5 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Qc1+?
      • 1...Kd3
        • 2.Kf3
          • 2...h4
            • 3.Bc4#
            • 3.Bh7#
        • 2.Bh7+
          • 2...Ke2
            • 3.Sd4#
      • 1...Ke4!
  • Keys
    • 1.Bh7!
      • threat
        • 2.Qd3+
          • 2...Kf4
            • 3.Qg3#
        • 2.Qc1+
          • 2...Ke2
            • 3.Sd4#
        • 2.Qe1+
          • 2...Kf4
            • 3.Qg3#
      • 1...Kd2
        • 2.Kf2
          • threat
            • 3.Qc2#
            • 3.Qe1#
          • 2...Kc3
            • 3.Qc2#
      • 1...Ke2
        • 2.Qc1
          • 2...h4
            • 3.Sd4#
      • 1...Kf4
        • 2.Qf5+
          • 2...Ke3
            • 3.Qf2#
      • 1...h4
        • 2.Qc1+
          • 2...Ke2
            • 3.Sd4#

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).