Problem Display
PID: 229981 (r1n5/p7/8/8/8/8/2K1R3/k7 w - - 0 1)

Palatz, Franz Ferdinand Ludwig

Estrategia, 1933

r1n5/p7/8/8/8/8/2K1R3/k7

#4

2 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Re4!
      • threat
        • 2.Ra4#
      • 1...Sb6
        • 2.Kb3
          • threat
            • 3.Re1#
          • 2...Rc8
            • 3.Re1+
              • 3...Rc1
                • 4.Rxc1#
          • 2...Rd8
            • 3.Re1+
              • 3...Rd1
                • 4.Rxd1#
          • 2...Re8
            • 3.Rxe8
              • threat
                • 4.Re1#
              • 3...Kb1
                • 4.Re1#

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).