Problem Display
PID: 79502 (8/3k1K2/2R5/1P6/8/8/8/8 w - - 0 1)

Lipton, Michael

Problem Observer, 2008

8/3k1K2/2R5/1P6/8/8/8/8

#3

3 + 1


5454 Near Snap 2018
  • SOUND
  • Sets
    • 1...Kd8
      • 2.Ke6
        • 2...Ke8
          • 3.Rc8#
  • Tries
    • 1.Rc1?
      • 1...Kd8
        • 2.Ke6
          • 2...Ke8
            • 3.Rc8#
      • 1...Kd6!
    • 1.Rc2?
      • 1...Kd8
        • 2.Ke6
          • 2...Ke8
            • 3.Rc8#
      • 1...Kd6!
    • 1.Rc3?
      • 1...Kd8
        • 2.Ke6
          • 2...Ke8
            • 3.Rc8#
      • 1...Kd6!
    • 1.Rc4?
      • 1...Kd8
        • 2.Ke6
          • 2...Ke8
            • 3.Rc8#
      • 1...Kd6!
    • 1.Rc5?
      • 1...Kd8
        • 2.Ke6
          • 2...Ke8
            • 3.Rc8#
      • 1...Kd6!
    • 1.b6?
      • 1...Kd8
        • 2.Ke6
          • 2...Ke8
            • 3.Rc8#
      • 1...Kxc6!
  • Keys
    • 1.Kf6!
      • 1...Kd8
        • 2.Ke6
          • 2...Ke8
            • 3.Rc8#
      • 1...Ke8
        • 2.Rd6
          • 2...Kf8
            • 3.Rd8#

Anticipated by 41738(1923)

This is after

After Leonardo da Vinci.



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).