Problem Display
PID: 81196 (2nQ2R1/7K/b1B1pp1p/5k1p/Rb3N1p/4p2N/p5PB/8 w - - 0 1)

Boyer, Jean-Pierre

Probleemblad, 1981

2nQ2R1/7K/b1B1pp1p/5k1p/Rb3N1p/4p2N/p5PB/8

#2

9 + 11


  • SOUND
  • Sets
    • 1...e5
      • 2.Qd7#
  • Tries
    • 1.Sd5?
      • threat
        • 2.Sxe3#
      • 1...Ke4
        • 2.Se7#
      • 1...exd5
        • 2.Qxd5#
      • 1...Bd2
        • 2.Qxf6#
      • 1...Bc5
        • 2.Qxf6#
      • 1...e2
        • 2.Se3#
      • 1...e5!
    • 1.Qd3+?
      • 1...Ke5
        • 2.Se2#
        • 2.Sd5#
        • 2.Sxh5#
        • 2.Sg6#
      • 1...Bxd3!
    • 1.Qd5+?
      • 1...e5
        • 2.Bd7#
        • 2.Qe4#
        • 2.Qe6#
        • 2.Qd7#
      • 1...exd5!
    • 1.Qe8?
      • threat
        • 2.Qxh5#
        • 2.Qxe6#
      • 1...Be7
        • 2.Qxh5#
      • 1...Be2
        • 2.Qxe6#
      • 1...Bc4
        • 2.Qxh5#
      • 1...Se7
        • 2.Qxh5#
      • 1...e5
        • 2.Qxh5#
        • 2.Qg6#
        • 2.Qd7#
        • 2.Qe6#
      • 1...Ke5!
  • Keys
    • 1.Sg6!
      • threat
        • 2.Sxh4#
      • 1...Kg4
        • 2.Se7#
      • 1...e5
        • 2.Qd7#
      • 1...Be1
        • 2.Rf4#


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).