Problem Display
PID: 11018 (4r3/8/2r1P2Q/Rb1k1N2/1p6/3N1P2/qp6/3R1K2 w - - 0 1)

Boorer, PA

Chess, 1936

4r3/8/2r1P2Q/Rb1k1N2/1p6/3N1P2/qp6/3R1K2

#2

8 + 7


  • SOUND
  • Tries
    • 1.Rxb5+?
      • 1...Rc5
        • 2.Rxc5#
      • 1...Kc4!
  • Keys
    • 1.Qe3!
      • threat
        • 2.Qe4#
      • 1...Kc4
        • 2.Se5#
      • 1...Rcxe6
        • 2.Qc5#
      • 1...Rexe6
        • 2.Qd4#
      • 1...Qc4
        • 2.Qe5#
      • 1...Rc4
        • 2.Sxb4#


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).