Problem Display
PID: 129222 (8/2Q5/4kpP1/8/5P2/7P/1P1P1P2/K7 w - - 0 1)

Schalit, N

Schweizerische Schachzeitung, 1918

8/2Q5/4kpP1/8/5P2/7P/1P1P1P2/K7

#3

8 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qd8?
      • 1...f5
        • 2.g7
          • 2...Kf7
            • 3.g8Q#
      • 1...Kf5!
    • 1.Qf7+?
      • 1...Kf5
        • 2.d3
          • 2...Kxf4
            • 3.Qxf6#
      • 1...Kd6!
    • 1.f5+?
      • 1...Kd5
        • 2.d3
          • 2...Kd4
            • 3.Qd6#
      • 1...Kxf5!
  • Keys
    • 1.d3!
      • 1...Kd5
        • 2.f5
          • 2...Kd4
            • 3.Qd6#
      • 1...Kf5
        • 2.Qf7
          • 2...Kxf4
            • 3.Qxf6#
      • 1...f5
        • 2.b4
          • 2...Kd5
            • 3.Qd7#
          • 2...Kf6
            • 3.Qf7#

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).