Problem Display
PID: 143037 (2N3qb/1r6/br1pp1p1/3RnkP1/7P/1Q1pRP2/7B/K7 w - - 0 1)

Busack, Otto

1st Prize, Die Schwalbe TT, 1941

2N3qb/1r6/br1pp1p1/3RnkP1/7P/1Q1pRP2/7B/K7

#2

9 + 11


274 diagrammes 1973
15148 Sadier Collection 2014
  • SOUND
  • Sets
    • 1...Rxb3
      • 2.Sxd6#
    • 1...Rb4
      • 2.Sxd6#
    • 1...Rb5
      • 2.Sxd6#
      • 2.Qxd3#
    • 1...Re7
      • 2.Sxe7#
    • 1...Rb8
      • 2.Se7#
  • Tries
    • 1.Re4?
      • threat
        • 2.Rf4#
      • 1...Rb4
        • 2.Sxd6#
      • 1...exd5!
  • Keys
    • 1.Rd4!
      • threat
        • 2.Rf4#
      • 1...Sxf3
        • 2.Rxf3#
      • 1...Rb4
        • 2.Sxd6#
      • 1...Sc4
        • 2.Qxd3#
      • 1...Sg4
        • 2.fxg4#
      • 1...Sc6
        • 2.Sxd6#
      • 1...Sd7
        • 2.Se7#
      • 1...Sf7
        • 2.Qxe6#


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).