Problem Display
PID: 93707 (8/8/5p2/5R1p/1p4pk/b5p1/1p1B2pr/1K4Nb w - - 0 1)

Richter, Frantisek

Parallele 50, 1948

8/8/5p2/5R1p/1p4pk/b5p1/1p1B2pr/1K4Nb

#3

4 + 11


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Sf3+?
      • 1...Kh3
        • 2.Rxh5#
      • 1...gxf3!
    • 1.Rd5?
      • 1...Rh3
        • 2.Sf3+
          • 2...gxf3
            • 3.Rd4#
      • 1...f5
        • 2.Rxf5
          • threat
            • 3.Bg5#
      • 1...b3!
  • Keys
    • 1.Rc5!
      • 1...b3
        • 2.Bc3
          • threat
            • 3.Bxf6#
          • 2...f5
            • 3.Bf6#
      • 1...Rh3
        • 2.Sf3+
          • 2...gxf3
            • 3.Rc4#
      • 1...f5
        • 2.Rxf5
          • threat
            • 3.Bg5#

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).