Problem Display
PID: 137389 (8/4Q3/2p2p2/3k4/8/1P6/4N1K1/8 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Magyar Sakkujsag, 1912

8/4Q3/2p2p2/3k4/8/1P6/4N1K1/8

#4

4 + 3


14666 Aleksandr Galitzky - Shakhmaty Geine (Vol 1) 2010

SOLUTION


  • SOUND
  • Keys
    • 1.Kf3!
      • threat
        • 2.Sc3+
          • 2...Kd4
            • 3.Qe3#
        • 2.Sf4+
          • 2...Kd4
            • 3.Qe3#
        • 2.Kf4
          • threat
            • 3.Sc3+
              • 3...Kd4
                • 4.Qe3#
            • 3.Kf5
              • 3...c5
                • 4.Qe6#
                • 4.Qd7#
          • 2...c5
            • 3.Qd7#
          • 2...f5
            • 3.Qe5#
      • 1...c5
        • 2.Qc7
          • 2...Ke6
            • 3.Sf4+
              • 3...Kf5
                • 4.Qxc5#
          • 2...c4
            • 3.bxc4+
              • 3...Ke6
                • 4.Sd4#
          • 2...f5
            • 3.Sf4+
              • 3...Kd4
                • 4.Qg7#

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).