Problem Display
PID: 208990 (1B6/8/7p/8/3pN3/6N1/1p6/1K2k3 w - - 0 1)

Paboucek, Josef

Ceske Slovo, 1930

1B6/8/7p/8/3pN3/6N1/1p6/1K2k3

#4

4 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Ba7!
      • threat
        • 2.Bxd4
          • threat
            • 3.Bc3+
              • 3...Kd1
                • 4.Sf2#
          • 2...Kd1
            • 3.Bc3
              • 3...h5
                • 4.Sf2#
      • 1...Kd1
        • 2.Bxd4
          • threat
            • 3.Bc3
              • 3...h5
                • 4.Sf2#
          • 2...Ke1
            • 3.Bc3+
              • 3...Kd1
                • 4.Sf2#
          • 2...h5
            • 3.Bc3
              • 3...h4
                • 4.Sf2#
      • 1...d3
        • 2.Bf2+
          • 2...Kd1
            • 3.Sc3+
              • 3...Kd2
                • 4.Sge4#
      • 1...h5
        • 2.Bxd4
          • threat
            • 3.Bc3+
              • 3...Kd1
                • 4.Sf2#
          • 2...Kd1
            • 3.Bc3
              • 3...h4
                • 4.Sf2#

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).