Problem Display
PID: 212608 (4K3/1p6/Nk1b4/8/QP6/8/8/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Motuz, Darja

Sachova skladba, 2019

4K3/1p6/Nk1b4/8/QP6/8/8/8

#3

4 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Bb8
      • 2.Qa5+
        • 2...Kc6
          • 3.Qc5#
        • 2...Ka7
          • 3.Sc5#
          • 3.Sc7#
  • Tries
    • 1.Qa5+?
      • 1...Kc6
        • 2.Sb8+
          • 2...Bxb8
            • 3.Qc5#
      • 1...Ka7!
  • Keys
    • 1.Sc5!
      • threat
        • 2.Kd7
          • threat
            • 3.Qa5#
      • 1...Kc7
        • 2.Qd7+
          • 2...Kb6
            • 3.Qxb7#
          • 2...Kb8
            • 3.Qxb7#
      • 1...Bxc5
        • 2.Qa5+
          • 2...Kc6
            • 3.Qxc5#

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).