Problem Display
PID: 254834 (K4B2/4N3/1p5P/prPR2p1/pkrn2Rq/n1p2p2/2p5/1bN5 w - - 0 1)

Hoffmann, Martin Wolfgang

1st Prize, Schach, 2020-2021

K4B2/4N3/1p5P/prPR2p1/pkrn2Rq/n1p2p2/2p5/1bN5

#3

8 + 14


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Rcxc5
      • 2.Sc6+
        • 2...Kc4
          • 3.Rdxd4#
    • 1...Se2
      • 2.Sc6#
    • 1...Sb3
      • 2.Sd3#
      • 2.Sc6#
    • 1...Sf5
      • 2.Sc6#
    • 1...Sc6
      • 2.Sxc6#
    • 1...Se6
      • 2.Sc6#
  • Tries
    • 1.Rd7?
      • threat
        • 2.Sd5#
      • 1...Rcxc5
        • 2.Sc6+
          • 2...Kc4
            • 3.Rdxd4#
      • 1...Rbxc5!
    • 1.Rd8?
      • threat
        • 2.Sd5#
      • 1...Rcxc5
        • 2.Sc6+
          • 2...Kc4
            • 3.Rdxd4#
      • 1...Rbxc5!
  • Keys
    • 1.Rd6!
      • threat
        • 2.Sd5+
          • 2...Kxc5
            • 3.Sd3#
      • 1...Kxc5
        • 2.Rd5+
          • 2...Kb4
            • 3.Sc6#
      • 1...Rcxc5
        • 2.Sc6+
          • 2...Kc4
            • 3.Rdxd4#
          • 2...Rxc6
            • 3.Rdxd4#
      • 1...Rbxc5
        • 2.Sd5+
          • 2...Kb5
            • 3.Rxb6#
          • 2...Rxd5
            • 3.Rxb6#

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).