Problem Display
PID: 175357 (K7/2p2N2/2P2P2/3p4/p2Pk3/N5Q1/P7/8 w - - 0 1)

Jensen, W

320 Danske Skakopgaver, 1902

K7/2p2N2/2P2P2/3p4/p2Pk3/N5Q1/P7/8

#4

8 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Sc2!
      • threat
        • 2.Sh6
          • 2...a3
            • 3.Qe3#
      • 1...Kf5
        • 2.Qg5+
          • 2...Ke4
            • 3.Se5
              • 3...a3
                • 4.Qg4#
          • 2...Ke6
            • 3.Sd8+
              • 3...Kd6
                • 4.Qf4#
                • 4.Qg3#
                • 4.Qe5#
      • 1...a3
        • 2.Sh8
          • 2...Kf5
            • 3.Se1
              • 3...Ke4
                • 4.Qe5#
              • 3...Ke6
                • 4.Qe5#
              • 3...Kxf6
                • 4.Qe5#

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).