Problem Display
PID: 62456 (2N3K1/2p5/4np1B/1p1Pk1nP/1R6/2pPNP2/4P3/8 w - - 0 1)

de Jong, Leonard Nicholaas

Tijdschrift vd NSB, 1896

2N3K1/2p5/4np1B/1p1Pk1nP/1R6/2pPNP2/4P3/8

#4

10 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Rg4!
      • threat
        • 2.d4+
          • 2...Sxd4
            • 3.Re4+
              • 3...Sxe4
                • 4.f4#
      • 1...Sf4
        • 2.Rxg5+
          • 2...Kd4
            • 3.Sc2+
              • 3...Kc5
                • 4.Bf8#
      • 1...f5
        • 2.d4+
          • 2...Kf6
            • 3.Rf4
              • threat
                • 4.Sg4#
                • 4.Rxf5#
              • 3...Sxf4
                • 4.Bg7#
      • 1...c5
        • 2.f4+
          • 2...Kd4
            • 3.Sf5+
              • 3...Kxd5
                • 4.Sce7#
          • 2...Sxf4
            • 3.Rxg5+
              • 3...Kd4
                • 4.Sc2#
              • 3...fxg5
                • 4.Bg7#
              • 3...f5
                • 4.Bg7#

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).