Problem Display
PID: 36977 (2Q3R1/8/8/8/3k2p1/3N4/8/6K1 w - - 0 1)

Knotek, Ladislav

Besedy lidu, 1919

2Q3R1/8/8/8/3k2p1/3N4/8/6K1

#3

4 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Rxg4+?
      • 1...Kxd3
        • 2.Kf2
          • 2...Kd2
            • 3.Rd4#
      • 1...Ke3!
  • Keys
    • 1.Kf2!
      • threat
        • 2.Rd8+
          • 2...Ke4
            • 3.Qxg4#
            • 3.Qe6#
      • 1...g3+
        • 2.Kf3
          • threat
            • 3.Rd8#
          • 2...Kxd3
            • 3.Rd8#
          • 2...Kd5
            • 3.Rd8#
      • 1...Kxd3
        • 2.Rxg4
          • 2...Kd2
            • 3.Rd4#
      • 1...Ke4
        • 2.Qc6+
          • 2...Kxd3
            • 3.Rd8#
          • 2...Kd4
            • 3.Rd8#
          • 2...Kf5
            • 3.Qg6#
      • 1...Kd5
        • 2.Rd8+
          • 2...Ke4
            • 3.Qxg4#
            • 3.Qe6#

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).