Problem Display
PID: 164418 (3Q4/8/8/1Bkp4/7p/8/5R2/7K w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Sachmatija, 2006

3Q4/8/8/1Bkp4/7p/8/5R2/7K

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Rc2+?
      • 1...Kd4
        • 2.Qf6+
          • 2...Ke3
            • 3.Re2#
          • 2...Ke4
            • 3.Re2#
      • 1...Kxb5
        • 2.Qb8+
          • 2...Ka4
            • 3.Ra2#
          • 2...Ka5
            • 3.Ra2#
          • 2...Ka6
            • 3.Ra2#
      • 1...Kb4!
  • Keys
    • 1.Qc7+!
      • 1...Kb4
        • 2.Rb2+
          • 2...Ka3
            • 3.Qc3#
      • 1...Kd4
        • 2.Rf4+
          • 2...Ke3
            • 3.Qc1#
      • 1...Kxb5
        • 2.Rb2+
          • 2...Ka4
            • 3.Qa7#
          • 2...Ka6
            • 3.Qb6#

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).