Problem Display
PID: 43967 (8/8/1B1PKp2/3P3p/Q2Pk3/5N1p/4p2P/4Nb2 w - - 0 1)

Lasker, Emanuel

Lasker's Chess Magazine, 1904

8/8/1B1PKp2/3P3p/Q2Pk3/5N1p/4p2P/4Nb2

#3

9 + 6


23 Die Schwalbe 2018

SOLUTION


  • SOUND
  • Keys
    • 1.d7!
      • threat
        • 2.d6
          • threat
            • 3.d5#
          • 2...Ke3
            • 3.d5#
          • 2...Kf4
            • 3.d5#
      • 1...Ke3
        • 2.d6
          • threat
            • 3.d5#
          • 2...Kf2
            • 3.d5#
          • 2...Ke4
            • 3.d5#
          • 2...Kf4
            • 3.d5#
      • 1...Kf4
        • 2.d6
          • threat
            • 3.d5#
          • 2...Ke3
            • 3.d5#
          • 2...Ke4
            • 3.d5#
          • 2...Kg4
            • 3.d5#

This is a version of 13374

FEATURES


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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).