Problem Display
PID: 217189 (4R3/8/7B/5p2/7P/3B4/5k2/7K w - - 0 1)

Galitzky, Aleksandr Vasilevich

Shakhmatnoe obozrenie, 1893

4R3/8/7B/5p2/7P/3B4/5k2/7K

#4

5 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kh2!
      • threat
        • 2.Bf4
          • 2...Kf3
            • 3.Bg3
              • threat
                • 4.Be2#
              • 3...Kg4
                • 4.Be2#
      • 1...Kf3
        • 2.Be3
          • 2...Kg4
            • 3.Be2+
              • 3...Kxh4
                • 4.Rh8#
          • 2...f4
            • 3.Kh3
              • 3...fxe3
                • 4.Rf8#
      • 1...f4
        • 2.Be2
          • 2...Ke1
            • 3.Bxf4
              • 3...Kf2
                • 4.Bg3#
          • 2...f3
            • 3.Bd2
              • 3...fxe2
                • 4.Rf8#

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).