Problem Display
PID: 34388 (8/8/8/4PB2/2k2P2/2N5/2R5/5K2 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Deutsches Wochenschach, 1915

8/8/8/4PB2/2k2P2/2N5/2R5/5K2

#4

6 + 1


3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991
14666 Aleksandr Galitzky - Shakhmaty Geine (Vol 1) 2010

SOLUTION


  • SOUND
  • Keys
    • 1.Sd5+!
      • 1...Kb3
        • 2.Bd3
          • 2...Ka3
            • 3.Bc4
              • 3...Ka4
                • 4.Ra2#
          • 2...Ka4
            • 3.Bc4
              • threat
                • 4.Ra2#
              • 3...Ka3
                • 4.Ra2#
              • 3...Ka5
                • 4.Ra2#
            • 3.Rc3
              • 3...Ka5
                • 4.Ra3#
      • 1...Kd4
        • 2.Sc7
          • 2...Ke3
            • 3.Se6
              • 3...Kf3
                • 4.Rc3#
      • 1...Kb5
        • 2.Bd3+
          • 2...Ka4
            • 3.Bc4
              • threat
                • 4.Ra2#
              • 3...Ka3
                • 4.Ra2#
              • 3...Ka5
                • 4.Ra2#
            • 3.Rc3
              • 3...Ka5
                • 4.Ra3#
        • 2.Bd7+
          • 2...Ka6
            • 3.Rc7
              • 3...Ka5
                • 4.Ra7#
      • 1...Kxd5
        • 2.Ke2
          • 2...Kd4
            • 3.Be6
              • 3...Ke4
                • 4.Rc4#

FEATURES


NOT CLASSIFIED


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).