Problem Display
PID: 73789 (K4N1k/3p1p1B/2pB1P2/8/1pp5/4pp2/b4n1R/4b3 w - - 0 1)

Vladimirov, Yakov Georgevich

1st Prize, VS SSSR-70, 1988

K4N1k/3p1p1B/2pB1P2/8/1pp5/4pp2/b4n1R/4b3

#4

6 + 11


3297 FIDE Album (1986-1988) 1995
230 Sachove umeni (Ceskoslovensky sach) 2017

SOLUTION


  • SOUND
  • Keys
    • 1.Rh4!
      • threat
        • 2.Sg6+
          • 2...fxg6
            • 3.Bf8
              • threat
                • 4.Bg7#
            • 3.f7
              • threat
                • 4.Be5#
                • 4.f8Q#
              • 3...Kg7
                • 4.f8Q#
      • 1...Bc3
        • 2.Bg6+
          • 2...Kg8
            • 3.Rh7
              • threat
                • 4.Bxf7#
              • 3...fxg6
                • 4.f7#
      • 1...Bb1
        • 2.Bd3+
          • 2...Kg8
            • 3.Sg6
              • threat
                • 4.Rh8#
              • 3...fxg6
                • 4.Bxc4#
      • 1...Sh3
        • 2.Rg4
          • threat
            • 3.Rg8#
          • 2...Sg5
            • 3.Rxg5
              • threat
                • 4.Rg8#
      • 1...Se4
        • 2.Rg4
          • threat
            • 3.Rg8#
          • 2...Sxf6
            • 3.Be5
              • threat
                • 4.Bxf6#
                • 4.Rg8#
          • 2...Sg5
            • 3.Rxg5
              • threat
                • 4.Rg8#
      • 1...c3
        • 2.Sg6+
          • 2...fxg6
            • 3.Bf8
              • threat
                • 4.Bg7#

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).