Problem Display
PID: 169634 (8/8/8/4K3/p7/1k6/1P6/1R3Q2 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Heilbronner Stimme, 1996

8/8/8/4K3/p7/1k6/1P6/1R3Q2

#3

4 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kc2
      • 2.Qd1#
  • Tries
    • 1.Qd3+?
      • 1...Ka2
        • 2.Qc2
          • 2...a3
            • 3.b3#
            • 3.b4#
        • 2.b4
          • 2...axb4 ep
            • 3.Qxb3#
          • 2...a3
            • 3.Qc2#
            • 3.Qb3#
      • 1...Kb4!
  • Keys
    • 1.Kd4!
      • threat
        • 2.Qc4#
      • 1...Ka2
        • 2.Kc3
          • 2...a3
            • 3.Ra1#
      • 1...Kb4
        • 2.Qa6
          • threat
            • 3.Qb6#
          • 2...Kb3
            • 3.Qc4#
          • 2...a3
            • 3.bxa3#

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).