Problem Display
PID: 142609 (2N5/4p3/1p2p3/8/5K2/k7/8/1Q6 w - - 0 1)

Antipov, Viacheslav Pavlovich

Phenix, 1990

2N5/4p3/1p2p3/8/5K2/k7/8/1Q6

#4

3 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Ke5!
      • 1...Ka4
        • 2.Qb2
          • 2...Ka5
            • 3.Qb3
              • 3...Ka6
                • 4.Qxb6#
              • 3...b5
                • 4.Qa3#
          • 2...b5
            • 3.Sa7
              • 3...Ka5
                • 4.Qxb5#
              • 3...b4
                • 4.Qa2#
      • 1...b5
        • 2.Sa7
          • 2...Ka4
            • 3.Qb2
              • 3...Ka5
                • 4.Qxb5#
              • 3...b4
                • 4.Qa2#
          • 2...b4
            • 3.Sc6
              • 3...Ka4
                • 4.Qxb4#
              • 3...b3
                • 4.Qa1#

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).