Problem Display
PID: 211516 (4K3/2B3p1/1p4p1/1p3kP1/1P1P3P/3P4/5N2/5R2 w - - 0 1)

Schweig, Richard

New York Clipper, 1865

4K3/2B3p1/1p4p1/1p3kP1/1P1P3P/3P4/5N2/5R2

#4

9 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sd1+!
      • 1...Kg4
        • 2.Se3+
          • 2...Kxh4
            • 3.Bf4
              • threat
                • 4.Rh1#
              • 3...Kh3
                • 4.Rh1#
              • 3...Kh5
                • 4.Rh1#
          • 2...Kh5
            • 3.Bf4
              • 3...Kxh4
                • 4.Rh1#
        • 2.Bf4
          • 2...Kh3
            • 3.Se3
              • 3...Kxh4
                • 4.Rh1#
          • 2...Kxh4
            • 3.Sf2
              • 3...Kh5
                • 4.Rh1#
            • 3.Se3
              • threat
                • 4.Rh1#
              • 3...Kh3
                • 4.Rh1#
              • 3...Kh5
                • 4.Rh1#
          • 2...Kf5
            • 3.Se3+
              • 3...Ke6
                • 4.d5#
          • 2...Kh5
            • 3.Sf2
              • 3...Kxh4
                • 4.Rh1#
            • 3.Se3
              • 3...Kxh4
                • 4.Rh1#
      • 1...Ke6
        • 2.Rf5
          • threat
            • 3.Re5#
          • 2...Kxf5
            • 3.Se3+
              • 3...Ke6
                • 4.d5#
          • 2...gxf5
            • 3.Se3
              • threat
                • 4.d5#

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).