Problem Display
PID: 96221 (q7/3N2R1/1Pnkp3/1B2p1N1/2PnQ1K1/b7/7p/8 w - - 0 1)

Allison, Christopher John

The Field, 1953

(First published on Thu Nov 5 1953)

q7/3N2R1/1Pnkp3/1B2p1N1/2PnQ1K1/b7/7p/8

#2

8 + 8


  • SOUND
  • Sets
    • 1...Bc1
      • 2.c5#
    • 1...Bb2
      • 2.c5#
    • 1...Sb4
      • 2.Qxe5#
      • 2.c5#
    • 1...Sa5
      • 2.Qxe5#
    • 1...Sa7
      • 2.Qxe5#
    • 1...Se7
      • 2.Sf7#
      • 2.Qxe5#
    • 1...Sb8
      • 2.Qxe5#
    • 1...Sd8
      • 2.Qxe5#
  • Tries
    • 1.Qxc6+?
      • 1...Sxc6
        • 2.Se4#
      • 1...Qxc6!
    • 1.Qxd4+?
      • 1...exd4
        • 2.Se4#
      • 1...Sxd4!
  • Keys
    • 1.Qf3!
      • threat
        • 2.Se4#
      • 1...Sb4
        • 2.c5#
      • 1...Sa5
        • 2.Qxa3#
      • 1...Sa7
        • 2.Qxa3#
      • 1...Se7
        • 2.Sf7#
      • 1...Sb8
        • 2.Qf8#
      • 1...Sd8
        • 2.Qf8#
      • 1...e4
        • 2.Sxe4#


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).