Problem Display
PID: 63647 (2R5/5K2/3pN3/3Pk3/8/3P4/5B2/8 w - - 0 1)

Kallaway, AF

Chess Amateur (The), 1909

2R5/5K2/3pN3/3Pk3/8/3P4/5B2/8

#3

6 + 2


SOLUTION


  • SOUND
  • Sets
    • 1...Kf5
      • 2.Rg8
        • 2...Ke5
          • 3.Rg5#
  • Tries
    • 1.Ke7?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Be1?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Bg1?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Be3?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Bh4?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Bb6?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Rc1?
      • 1...Kf5
        • 2.Rg1
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Rc4?
      • 1...Kf5
        • 2.Rh4
          • 2...Ke5
            • 3.Rh5#
      • 1...Kxd5!
    • 1.Ra8?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Rb8?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Rd8?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Re8?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Rf8?
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
    • 1.Rg8?
      • threat
        • 2.Rg5#
      • 1...Kf5
        • 2.Rg5#
      • 1...Kxd5!
    • 1.Rh8?
      • threat
        • 2.Rh5#
      • 1...Kf5
        • 2.Rh4
          • 2...Ke5
            • 3.Rh5#
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#
      • 1...Kxd5!
  • Keys
    • 1.Ba7!
      • 1...Kxd5
        • 2.Bb8
          • 2...Ke5
            • 3.Rc5#
      • 1...Kf5
        • 2.Rg8
          • 2...Ke5
            • 3.Rg5#

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).