Problem Display
PID: 134596 (8/1p6/pBk2N2/P4NP1/p7/P4Kp1/5pPp/5B2 w - - 0 1)

Schumer, Jacob

Johannesburg Weekly Star, 1905

8/1p6/pBk2N2/P4NP1/p7/P4Kp1/5pPp/5B2

#3

9 + 7


1829 The Theory of Pawn Promotion 1912
14986 White-Hume Collection 2014

SOLUTION


  • SOUND
  • Tries
    • 1.Kf4?
      • threat
        • 2.Ke5
          • threat
            • 3.Sd4#
            • 3.Se7#
      • 1...h1B
        • 2.Ke5
          • 2...Bxg2
            • 3.Sd4#
            • 3.Se7#
      • 1...h1S!
  • Keys
    • 1.Ke4!
      • threat
        • 2.Ke5
          • threat
            • 3.Sd4#
            • 3.Se7#
      • 1...h1S
        • 2.Kd3
          • 2...Kb5
            • 3.Sd4#
      • 1...h1B
        • 2.Ke5
          • 2...Bxg2
            • 3.Sd4#
            • 3.Se7#

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).