Problem Display
PID: 131889 (1K6/1p2N1p1/pp1Rp1Bk/3rp3/5p1B/6p1/3N4/2br3n w - - 0 1)

Votruba, Otakar

Sach, 1939

1K6/1p2N1p1/pp1Rp1Bk/3rp3/5p1B/6p1/3N4/2br3n

#3

6 + 13


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Rd4
      • 2.Sf3
        • threat
          • 3.Bg5#
    • 1...Ra5
      • 2.Rxe6
        • threat
          • 3.Sf5#
          • 3.Sg8#
      • 2.Rd8
        • threat
          • 3.Rh8#
    • 1...Rb5
      • 2.Rxe6
        • threat
          • 3.Sf5#
          • 3.Sg8#
      • 2.Rd8
        • threat
          • 3.Rh8#
    • 1...Bb2
      • 2.Se4
        • threat
          • 3.Bg5#
  • Tries
    • 1.Rxe6?
      • threat
        • 2.Sf5#
        • 2.Sg8#
      • 1...e4
        • 2.Sg8#
      • 1...Rd8+!
  • Keys
    • 1.Ka7!
      • threat
        • 2.Rxe6
          • threat
            • 3.Sf5#
            • 3.Sg8#
      • 1...Rxd6
        • 2.Sf3
          • threat
            • 3.Bg5#
      • 1...Ba3
        • 2.Se4
          • threat
            • 3.Bg5#
      • 1...e4
        • 2.Rxe6
          • threat
            • 3.Sg8#
          • 2...Rd8
            • 3.Sf5#

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).