Problem Display
PID: 64448 (1r1r4/3bN3/1RQp4/k2N4/8/1K6/1n1p4/1n1B4 w - - 0 1)

Bonner, Mrs BP

Chess, 1947

1r1r4/3bN3/1RQp4/k2N4/8/1K6/1n1p4/1n1B4

#2

6 + 8


  • SOUND
  • Sets
    • 1...Rxb6+
      • 2.Qxb6#
    • 1...Ra8
      • 2.Rb5#
    • 1...Rbc8
      • 2.Rb5#
      • 2.Ra6#
    • 1...Bh3
      • 2.Qb5#
    • 1...Bg4
      • 2.Qb5#
    • 1...Bf5
      • 2.Qb5#
    • 1...Bxc6
      • 2.Sxc6#
    • 1...Be6
      • 2.Qb5#
    • 1...Bc8
      • 2.Qb5#
    • 1...Sa3
      • 2.Qc3#
    • 1...Sc3
      • 2.Qxc3#
  • Tries
    • 1.Qxd7?
      • threat
        • 2.Sc6#
        • 2.Qb5#
        • 2.Qa7#
      • 1...Rxd7
        • 2.Sc6#
      • 1...Rb7
        • 2.Sc6#
        • 2.Qb5#
      • 1...Ra8
        • 2.Sc6#
        • 2.Qb5#
      • 1...Rbc8
        • 2.Qb5#
        • 2.Qa7#
      • 1...Rdc8
        • 2.Qb5#
        • 2.Qa7#
      • 1...Sa3
        • 2.Sc6#
        • 2.Qa7#
      • 1...Sc3
        • 2.Sc6#
        • 2.Qa7#
      • 1...Rxb6+!
    • 1.Qc5+?
      • 1...Bb5
        • 2.Sc6#
        • 2.Qb4#
        • 2.Qxb5#
      • 1...dxc5!
  • Keys
    • 1.Ka2!
      • threat
        • 2.Ra6#
      • 1...Sc3+
        • 2.Qxc3#
      • 1...Rxb6
        • 2.Qxb6#
      • 1...Bxc6
        • 2.Sxc6#
      • 1...Ra8
        • 2.Rb5#
      • 1...Bc8
        • 2.Qb5#


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).