Problem Display
PID: 270449 (5B2/8/4p3/1P4K1/3pkP2/1P6/3RP1PP/3N3n w - - 0 1)

Vokal, Stanislav

Probleemblad, 2022

5B2/8/4p3/1P4K1/3pkP2/1P6/3RP1PP/3N3n

#4

10 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Rd3!
      • 1...Sg3
        • 2.hxg3
          • threat
            • 3.Sf2+
              • 3...Kd5
                • 4.e4#
          • 2...e5
            • 3.f5
              • 3...Kd5
                • 4.Sc3#
      • 1...e5
        • 2.f5
          • 2...Sf2
            • 3.Sxf2+
              • 3...Kd5
                • 4.e4#
          • 2...Sg3
            • 3.hxg3
              • 3...Kd5
                • 4.Sc3#

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).