Problem Display
PID: 89057 (8/2b2b2/6Np/5P1k/4P2P/4N1pK/p7/1n6 w - - 0 1)

Popa, Nicolae

Buletin Problemistic, 2000

8/2b2b2/6Np/5P1k/4P2P/4N1pK/p7/1n6

#4

6 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Sg4!
      • threat
        • 2.Sf6#
      • 1...a1Q
        • 2.e5
          • threat
            • 3.Sf6#
            • 3.Sf4#
          • 2...Qxe5
            • 3.Sf4+
              • 3...Qxf4
                • 4.Sf6#
          • 2...Bxe5
            • 3.Sf6+
              • 3...Bxf6
                • 4.Sf4#
      • 1...a1B
        • 2.e5
          • threat
            • 3.Sf6#
            • 3.Sf4#
          • 2...Baxe5
            • 3.Sf4+
              • 3...Bxf4
                • 4.Sf6#
          • 2...Bcxe5
            • 3.Sf6+
              • 3...Bxf6
                • 4.Sf4#

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).