Problem Display
PID: 249122 (bQ4KB/r4p2/p2ppP1p/1Pp1k1N1/2P3P1/4Pp1N/2P2P2/8 w - - 0 1)

le Grand, Henk

Probleemblad, 2021

bQ4KB/r4p2/p2ppP1p/1Pp1k1N1/2P3P1/4Pp1N/2P2P2/8

#4

12 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.bxa6!
      • threat
        • 2.Qb2#
      • 1...Rb7
        • 2.Sxf3+
          • 2...Ke4
            • 3.Sd2+
              • 3...Ke5
                • 4.f4#
      • 1...Bb7
        • 2.Sxf7+
          • 2...Ke4
            • 3.Sxd6+
              • 3...Ke5
                • 4.f7#

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).