Problem Display
PID: 172776 (2K5/4Q1B1/1k6/1pp5/1n6/8/8/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 1999

2K5/4Q1B1/1k6/1pp5/1n6/8/8/8

#3

3 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kc6
      • 2.Qe6#
  • Tries
    • 1.Qa7+?
      • 1...Kc6
        • 2.Qb7+
          • 2...Kd6
            • 3.Qd7#
      • 1...Kxa7!
  • Keys
    • 1.Bc3!
      • threat
        • 2.Qb7+
          • 2...Ka5
            • 3.Qa7#
      • 1...Ka6
        • 2.Qb7+
          • 2...Ka5
            • 3.Qa7#
      • 1...c4
        • 2.Bxb4
          • threat
            • 3.Qb7#
          • 2...Ka6
            • 3.Qb7#
          • 2...Kc6
            • 3.Qc5#
            • 3.Qd6#
            • 3.Qe6#
            • 3.Qb7#

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).