Problem Display
PID: 88682 (8/8/p7/k7/6Q1/2N3K1/8/B7 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Buletin Problemistic, 2000

8/8/p7/k7/6Q1/2N3K1/8/B7

#3

4 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qd1?
      • 1...Kb4
        • 2.Qd4+
          • 2...Ka3
            • 3.Qa4#
          • 2...Kb3
            • 3.Qa4#
          • 2...Ka5
            • 3.Qc5#
      • 1...Kb6!
    • 1.Qg7?
      • 1...Kb4
        • 2.Qd4+
          • 2...Ka3
            • 3.Qa4#
          • 2...Kb3
            • 3.Qa4#
          • 2...Ka5
            • 3.Qc5#
      • 1...Kb6!
  • Keys
    • 1.Qd7!
      • 1...Kb4
        • 2.Qd4+
          • 2...Ka3
            • 3.Qa4#
          • 2...Kb3
            • 3.Qa4#
          • 2...Ka5
            • 3.Qc5#
      • 1...Kb6
        • 2.Sa4+
          • 2...Ka5
            • 3.Bc3#

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).