Problem Display
PID: 163567 (8/p7/P7/5Q2/2k3K1/4P3/4N3/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Phenix, 1991

8/p7/P7/5Q2/2k3K1/4P3/4N3/8

#4

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Sd4!
      • 1...Kc3
        • 2.Qc5+
          • 2...Kb2
            • 3.Qc2+
              • 3...Ka1
                • 4.Sb3#
              • 3...Ka3
                • 4.Qb3#
          • 2...Kd2
            • 3.Qc2+
              • 3...Ke1
                • 4.Qe2#
              • 3...Kxe3
                • 4.Sf5#
          • 2...Kd3
            • 3.Qc2+
              • 3...Kxe3
                • 4.Sf5#
      • 1...Kb4
        • 2.Qc2
          • 2...Ka5
            • 3.Qb3
              • 3...Kxa6
                • 4.Qb5#

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).