Problem Display
PID: 171866 (k7/Pp6/1Q1p4/8/3K4/8/8/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Za Ogneypori, 1987

k7/Pp6/1Q1p4/8/3K4/8/8/8

#4

3 + 3


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Keys
    • 1.Kd3!
      • 1...d5
        • 2.Qd4
          • 2...b5
            • 3.Qb6
              • threat
                • 4.Qb8#
          • 2...b6
            • 3.Qxb6
              • 3...d4
                • 4.Qb8#
    • 1.Qa5!
      • 1...d5
        • 2.Qc5
          • 2...b5
            • 3.Qb6
              • 3...b4
                • 4.Qb8#
            • 3.Qc7
              • 3...b4
                • 4.Qb8#
          • 2...b6
            • 3.Qc7
              • 3...b5
                • 4.Qb8#

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).