Problem Display
PID: 204230 (8/7p/5K1k/R7/5P2/R1P1P1p1/PP1P3P/7r w - - 0 1)

Rossetti, JL

The Problemist, 1954

8/7p/5K1k/R7/5P2/R1P1P1p1/PP1P3P/7r

#3

10 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Kf7!
      • threat
        • 2.Rb3
          • threat
            • 3.Rb6#
        • 2.Rb5
          • threat
            • 3.Ra6#
        • 2.Rc5
          • threat
            • 3.Ra6#
        • 2.Rd5
          • threat
            • 3.Ra6#
        • 2.Re5
          • threat
            • 3.Ra6#
        • 2.Rf5
          • threat
            • 3.Ra6#
        • 2.Rg5
          • threat
            • 3.Ra6#
      • 1...Rxh2
        • 2.Rd5
          • threat
            • 3.Ra6#
      • 1...gxh2
        • 2.Rg5
          • threat
            • 3.Ra6#
      • 1...Ra1
        • 2.Rb3
          • threat
            • 3.Rb6#
      • 1...Rb1
        • 2.Rb5
          • threat
            • 3.Ra6#
      • 1...Rc1
        • 2.Rc5
          • threat
            • 3.Ra6#
      • 1...Rd1
        • 2.Rd5
          • threat
            • 3.Ra6#
      • 1...Re1
        • 2.Re5
          • threat
            • 3.Ra6#
      • 1...Rf1
        • 2.Rf5
          • threat
            • 3.Ra6#
      • 1...Rg1
        • 2.Rg5
          • threat
            • 3.Ra6#
      • 1...g2
        • 2.Rg5
          • threat
            • 3.Ra6#

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).