Problem Display
PID: 211922 (4n3/8/3p4/B2PkNP1/4P2K/4P3/np1N4/2rb2R1 w - - 0 1)

Bolt, William

London Chess Congress, 1866

4n3/8/3p4/B2PkNP1/4P2K/4P3/np1N4/2rb2R1

#4

9 + 7


6490 yacpdb 2020
  • SOUND
  • Keys
    • 1.Se7!
      • threat
        • 2.Sg6#
      • 1...Bh5
        • 2.Bc3+
          • 2...Rxc3
            • 3.Rg4
              • threat
                • 4.Sf3#
              • 3...Rxe3
                • 4.Sc6#
              • 3...Bxg4
                • 4.Sg6#
        • 2.Bb6
          • threat
            • 3.Bd4#
          • 2...Rc4
            • 3.Sc6+
              • 3...Rxc6
                • 4.Bd4#
            • 3.Bd4+
              • 3...Rxd4
                • 4.Sc6#
            • 3.Rg4
              • threat
                • 4.Sf3#
                • 4.Sxc4#
              • 3...Bxg4
                • 4.Sg6#
          • 2...Rc5
            • 3.Sc6+
              • 3...Rxc6
                • 4.Bd4#


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).