Problem Display
PID: 32667 (8/5K2/8/3Q1P1N/1pp2PP1/2Ppk2p/3np3/4B1n1 w - - 0 1)

Duciaume, Eric

Correspondence Chess, 2001

8/5K2/8/3Q1P1N/1pp2PP1/2Ppk2p/3np3/4B1n1

#3

8 + 8


SOLUTION


  • SOUND
  • Tries
    • 1.Qe5+?
      • 1...Se4
        • 2.Sf6
          • threat
            • 3.Qxe4#
          • 2...Kf3
            • 3.Qxe4#
      • 1...Kf3!
  • Keys
    • 1.Sf6!
      • threat
        • 2.Qd4+
          • 2...Kf3
            • 3.Qf2#
      • 1...Kxf4
        • 2.Qe5+
          • 2...Kf3
            • 3.Qg3#
          • 2...Kxe5
            • 3.Bg3#
          • 2...Kg5
            • 3.Qe3#
      • 1...bxc3
        • 2.Qd4+
          • 2...Kf3
            • 3.Qf2#
          • 2...Kxd4
            • 3.Bf2#
      • 1...Sgf3
        • 2.Qe4+
          • 2...Sxe4
            • 3.Sd5#

FEATURES


NOT CLASSIFIED


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).