Problem Display
PID: 221998 (3R4/1k6/1P1b1P2/KPp1p2B/1p6/2p3p1/4nr2/8 w - - 0 1)

Lukyanov, Valentin Volodimirovich

Freie Presse, 1973

3R4/1k6/1P1b1P2/KPp1p2B/1p6/2p3p1/4nr2/8

#4

6 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bg6!
      • threat
        • 2.Be4#
      • 1...Rf4
        • 2.Bf7
          • threat
            • 3.Bd5#
          • 2...Rd4
            • 3.Be8
              • threat
                • 4.Bc6#
          • 2...Sd4
            • 3.Bd5+
              • 3...Sc6+
                • 4.Bxc6#
                • 4.bxc6#
      • 1...Rf5
        • 2.Bxf5
          • threat
            • 3.Be4#
          • 2...Sd4
            • 3.Be4+
              • 3...Sc6+
                • 4.Bxc6#
                • 4.bxc6#
          • 2...Sf4
            • 3.Be4+
              • 3...Sd5
                • 4.Bxd5#
            • 3.Bd7
              • threat
                • 4.Bc6#

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).