Problem Display
PID: 19598 (8/7p/8/7p/7R/4K1kp/5R2/8 w - - 0 1)

Loyd, Sam

Chess Monthly, 1859

8/7p/8/7p/7R/4K1kp/5R2/8

#4

3 + 4


16 Chess Amateur (The) 1910
5206 Sam Loyd and His Chess Problems 1913

SOLUTION


  • SOUND
  • Keys
    • 1.Rh2!
      • 1...Kxh2
        • 2.Kf2
          • 2...h6
            • 3.Rxh5
              • 3...Kh1
                • 4.Rxh3#
      • 1...Kxh4
        • 2.Kf4
          • 2...h6
            • 3.Rh1
              • 3...h2
                • 4.Rxh2#
            • 3.Ra2
              • 3...h2
                • 4.Rxh2#
            • 3.Rb2
              • 3...h2
                • 4.Rxh2#
            • 3.Rc2
              • 3...h2
                • 4.Rxh2#
            • 3.Rd2
              • 3...h2
                • 4.Rxh2#
            • 3.Re2
              • 3...h2
                • 4.Rxh2#
            • 3.Rf2
              • 3...h2
                • 4.Rxh2#
      • 1...h6
        • 2.R2xh3+
          • 2...Kg2
            • 3.Ke2
              • 3...Kg1
                • 4.Rg3#

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).