MESON Chess Problem Database

Problem Display
PID: 181511 (8/8/6R1/R2p4/3k4/8/3K4/8 w - - 0 1)

Kerles, Josef

Nedele, 1905

8/8/6R1/R2p4/3k4/8/3K4/8

#4

3 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rg5!
      • threat
        • 2.Raxd5+
          • 2...Kc4
            • 3.Rb5
              • 3...Kd4
                • 4.Rb4#
                • 4.Rg4#
          • 2...Ke4
            • 3.Rdf5
              • 3...Kd4
                • 4.Rf4#
                • 4.Rg4#
        • 2.Rgxd5+
          • 2...Kc4
            • 3.Rdb5
              • 3...Kd4
                • 4.Ra4#
                • 4.Rb4#
          • 2...Ke4
            • 3.Rf5
              • 3...Kd4
                • 4.Ra4#
                • 4.Rf4#
      • 1...Kc4
        • 2.Rgxd5
          • threat
            • 3.Rdb5
              • 3...Kd4
                • 4.Ra4#
                • 4.Rb4#
          • 2...Kb3
            • 3.Rd4
              • 3...Kb2
                • 4.Rb4#
          • 2...Kb4
            • 3.Kd3
              • 3...Kb3
                • 4.Rdb5#
      • 1...Ke4
        • 2.Raxd5
          • threat
            • 3.Rdf5
              • 3...Kd4
                • 4.Rf4#
                • 4.Rg4#
          • 2...Kf3
            • 3.Rd4
              • 3...Kf2
                • 4.Rf4#
          • 2...Kf4
            • 3.Kd3
              • 3...Kf3
                • 4.Rdf5#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).