Problem Display
PID: 122324 (8/pN3Kpp/6p1/1p1k4/1pp1R1R1/2p5/8/8 w - - 0 1)

Scheel, Johan

Norsk Sjakkblad, 1919

8/pN3Kpp/6p1/1p1k4/1pp1R1R1/2p5/8/8

#3

4 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Rxc4?
      • threat
        • 2.Rc5#
      • 1...Ke5
        • 2.Rc5#
        • 2.Rg5#
      • 1...bxc4!
    • 1.Rd4+?
      • 1...Ke5
        • 2.Sd6
          • threat
            • 3.Rge4#
      • 1...Kc6!
    • 1.Re8?
      • threat
        • 2.Rc8
          • threat
            • 3.Rc5#
          • 2...Ke5
            • 3.Rc5#
      • 1...h5
        • 2.Rxg6
          • threat
            • 3.Rd6#
          • 2...Kd4
            • 3.Rd6#
      • 1...Kc6!
  • Keys
    • 1.Re7!
      • threat
        • 2.Rc7
          • threat
            • 3.Rc5#
          • 2...Ke5
            • 3.Rc5#
      • 1...Kc6
        • 2.Rd4
          • threat
            • 3.Rd6#
          • 2...Kb6
            • 3.Rd6#
      • 1...h5
        • 2.Rxg6
          • threat
            • 3.Rd6#
          • 2...Kd4
            • 3.Rd6#

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).