Problem Display
PID: 199103 (2BB2b1/5p2/3k1p1n/N7/1PP5/6p1/3K4/8 w - - 0 1)

Niemeijer, Meindert

Der Tijd, 1921

2BB2b1/5p2/3k1p1n/N7/1PP5/6p1/3K4/8

#3

6 + 6


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Kd3?
      • threat
        • 2.Sb7+
          • 2...Ke5
            • 3.Bc7#
          • 2...Kc6
            • 3.b5#
      • 1...Sf5
        • 2.Ke4
          • threat
            • 3.c5#
      • 1...f5
        • 2.Kd4
          • threat
            • 3.c5#
      • 1...Bh7+!
    • 1.Sb7+?
      • 1...Kc6
        • 2.b5#
      • 1...Ke5!
  • Keys
    • 1.Ke3!
      • threat
        • 2.Sb7+
          • 2...Ke5
            • 3.Bc7#
          • 2...Kc6
            • 3.b5#
      • 1...Sg4+
        • 2.Kd4
          • threat
            • 3.c5#
      • 1...Sf5+
        • 2.Ke4
          • threat
            • 3.c5#
      • 1...f5
        • 2.Kd4
          • threat
            • 3.c5#

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).