Problem Display
PID: 170280 (8/5p2/4pK2/7N/1P1kP3/1P4P1/2PNp3/1B2B3 w - - 0 1)

Boven, Dirk

Tages-Anzeiger, 1982

8/5p2/4pK2/7N/1P1kP3/1P4P1/2PNp3/1B2B3

#3

10 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kc3
      • 2.Sc4+
        • 2...Kd4
          • 3.c3#
  • Tries
    • 1.Sf4?
      • 1...Kc3
        • 2.Sc4+
          • 2...Kd4
            • 3.c3#
      • 1...Ke3
        • 2.c3
          • 2...e5
            • 3.Sg2#
            • 3.Sd5#
      • 1...e5!
    • 1.c3+?
      • 1...Ke3
        • 2.Sf4
          • 2...e5
            • 3.Sg2#
            • 3.Sd5#
        • 2.Sg7
          • 2...e5
            • 3.Sf5#
      • 1...Kxc3!
  • Keys
    • 1.Sg7!
      • 1...Kc3
        • 2.Sc4+
          • 2...Kd4
            • 3.c3#
      • 1...Ke3
        • 2.c3
          • 2...e5
            • 3.Sf5#
      • 1...e5
        • 2.Sf5+
          • 2...Kc3
            • 3.Sc4#

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).