Problem Display
PID: 65208 (K2R3n/1R6/B1p2B2/2k2PN1/5r1b/P1N5/2n5/4r3 w - - 0 1)

Chlubna, Friedrich

Schach-Aktiv, 1985

K2R3n/1R6/B1p2B2/2k2PN1/5r1b/P1N5/2n5/4r3

#4

9 + 7


23 Die Schwalbe 2005

SOLUTION


  • SOUND
  • Keys
    • 1.Ka7!
      • threat
        • 2.Rd5+
          • 2...cxd5
            • 3.Rc7+
              • 3...Kd6
                • 4.Sb5#
      • 1...Sxa3
        • 2.Sce4+
          • 2...Rexe4
            • 3.Bd4+
              • 3...Rxd4
                • 4.Se6#
          • 2...Rfxe4
            • 3.Se6+
              • 3...Rxe6
                • 4.Bd4#
      • 1...Re5
        • 2.Bxe5
          • threat
            • 3.Se6#
          • 2...Bxg5
            • 3.Rd5+
              • 3...cxd5
                • 4.Rc7#
      • 1...Bf2
        • 2.Sge4+
          • 2...Rexe4
            • 3.Sa4+
              • 3...Rxa4
                • 4.Be7#
          • 2...Rfxe4
            • 3.Be7+
              • 3...Rxe7
                • 4.Sa4#

This is a version of 65207

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).