Problem Display
PID: 180990 (b3N1qb/4p2p/3pP3/B1p3p1/r3p1Q1/2p1k2P/6P1/n1NR2Kn w - - 0 1)

Courthiau, Bernard

Probleemblad, 1979

b3N1qb/4p2p/3pP3/B1p3p1/r3p1Q1/2p1k2P/6P1/n1NR2Kn

#4

9 + 14


SOLUTION


  • SOUND
  • Keys
    • 1.Sg7!
      • threat
        • 2.Sf5#
        • 2.Qxg5#
      • 1...Qxg7
        • 2.Bxc3
          • threat
            • 3.Re1#
          • 2...Ra2
            • 3.Re1+
              • 3...Re2
                • 4.Rxe2#
          • 2...Sc2
            • 3.g3
              • threat
                • 4.Qe2#
              • 3...Sxg3
                • 4.Qxg3#
              • 3...Sd4
                • 4.Bd2#

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).