Problem Display
PID: 203775 (1b1Q2bB/8/n1p1r1r1/1p1pp3/pN1k2p1/K2N4/3P4/2R1RB2 w - - 0 1)

Clark, Cecil Henry Douglas

Chess Problem Research Pamphlet, 1954

1b1Q2bB/8/n1p1r1r1/1p1pp3/pN1k2p1/K2N4/3P4/2R1RB2

#2

9 + 12


  • SOUND
  • Sets
    • 1...Rd6
      • 2.Bxe5#
    • 1...c5
      • 2.Qxd5#
  • Tries
    • 1.Sf2?
      • threat
        • 2.Re4#
      • 1...Rd6
        • 2.Bxe5#
      • 1...Sc5
        • 2.Sc2#
      • 1...Bd6!
    • 1.Rc4+?
      • 1...bxc4
        • 2.Sc2#
      • 1...Kxc4!
    • 1.Qg5?
      • threat
        • 2.Qe3#
        • 2.Qf4#
      • 1...Ref6
        • 2.Qe3#
      • 1...Rgf6
        • 2.Qe3#
      • 1...Rg7
        • 2.Qe3#
      • 1...Sc5
        • 2.Qe3#
      • 1...Rxg5!
    • 1.Qb6+?
      • 1...Sc5
        • 2.Qxc5#
      • 1...c5!
    • 1.Qd6?
      • threat
        • 2.Sxc6#
      • 1...Rxd6
        • 2.Bxe5#
      • 1...Sxb4
        • 2.Qxb4#
        • 2.Qc5#
      • 1...c5
        • 2.Sc6#
        • 2.Qxd5#
      • 1...Bxd6!
  • Keys
    • 1.Sc5!
      • threat
        • 2.Re4#
      • 1...Sxc5
        • 2.Sc2#
      • 1...Rd6
        • 2.Bxe5#
      • 1...Bd6
        • 2.Sxc6#


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).