Problem Display
PID: 272649 (3R2K1/8/2r1kB2/1Np3P1/6P1/8/3N4/6b1 w - - 0 1)

Gelitz, Jurgen

Schach, 2023

3R2K1/8/2r1kB2/1Np3P1/6P1/8/3N4/6b1

#3

7 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...Ra6
      • 2.Sc7#
    • 1...Rb6
      • 2.Sc7#
    • 1...Rd6
      • 2.Sc7#
      • 2.Rxd6#
    • 1...Rc7
      • 2.Sxc7#
      • 2.Rd6#
  • Tries
    • 1.Sc4?
      • threat
        • 2.Sc7+
          • 2...Rxc7
            • 3.Rd6#
      • 1...Rc8
        • 2.Sc7+
          • 2...Rxc7
            • 3.Rd6#
      • 1...Bh2!
    • 1.Re8+?
      • 1...Kd5
        • 2.Re5#
      • 1...Kd7!
  • Keys
    • 1.Se4!
      • threat
        • 2.Sc7+
          • 2...Rxc7
            • 3.Rd6#
      • 1...Rc8
        • 2.Sc7+
          • 2...Rxc7
            • 3.Rd6#
      • 1...Bh2
        • 2.Sxc5+
          • 2...Rxc5
            • 3.Sd4#

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).