Problem Display
PID: 11013 (2N5/1B5K/r1R1pR2/4k3/2Pp1rp1/5p2/8/3Q4 w - - 0 1)

Boorer, PA

Chess, 1936

2N5/1B5K/r1R1pR2/4k3/2Pp1rp1/5p2/8/3Q4

#2

7 + 7


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Rcxe6#
    • 1...Ra1
      • 2.Rcxe6#
    • 1...Ra2
      • 2.Rcxe6#
    • 1...Ra3
      • 2.Rcxe6#
    • 1...Ra4
      • 2.Rcxe6#
    • 1...Ra5
      • 2.Rcxe6#
    • 1...Ra7
      • 2.Rcxe6#
    • 1...Ra8
      • 2.Rcxe6#
  • Tries
    • 1.Qc1?
      • threat
        • 2.Qxf4#
      • 1...Kxf6
        • 2.Qxf4#
      • 1...Rxf6
        • 2.Rc5#
      • 1...Re4
        • 2.Qg5#
      • 1...Rf5
        • 2.Rfxe6#
      • 1...Ke4!
  • Keys
    • 1.Qd2!
      • threat
        • 2.Qxf4#
      • 1...Ke4
        • 2.Rcxe6#
      • 1...Kxf6
        • 2.Qxf4#
      • 1...Rxf6
        • 2.Rc5#
      • 1...Re4
        • 2.Qg5#
      • 1...Rf5
        • 2.Rfxe6#


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).