Problem Display
PID: 171815 (K7/1p6/1Q6/8/8/k1N5/2q5/4B3 w - - 0 1)

Antipov, Viacheslav Pavlovich

Prioskaya Pravda, 1990

K7/1p6/1Q6/8/8/k1N5/2q5/4B3

#4

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Bd2!
      • threat
        • 2.Qa5+
          • 2...Kb3
            • 3.Qa4+
              • 3...Kb2
                • 4.Qa2#
          • 2...Qa4
            • 3.Qxa4+
              • 3...Kb2
                • 4.Qa2#
      • 1...Qxd2
        • 2.Sb1+
          • 2...Ka2
            • 3.Sxd2
              • 3...Ka1
                • 4.Qb1#
              • 3...Ka3
                • 4.Qb3#
          • 2...Ka4
            • 3.Sxd2
              • 3...Ka3
                • 4.Qb3#

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).