Problem Display
PID: 229747 (8/p1pK4/P7/3k1p2/1p3P1p/1p1PB2P/1N6/7N w - - 0 1)

Malmstrom, Birger Georg Christens

2nd Prize, Sveden, 1931

8/p1pK4/P7/3k1p2/1p3P1p/1p1PB2P/1N6/7N

#4

8 + 7


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bg1!
      • 1...c5
        • 2.Sf2
          • 2...Kd4
            • 3.Se4+
              • 3...Kd5
                • 4.Sf6#
          • 2...c4
            • 3.Se4
              • threat
                • 4.Sf6#
              • 3...fxe4
                • 4.dxc4#
      • 1...c6
        • 2.Be3
          • 2...c5
            • 3.Sf2
              • 3...c4
                • 4.dxc4#

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).