Problem Display
PID: 43645 (6Bk/3p2p1/3Pp3/2P1KpN1/3N2RP/2B5/4Q3/8 w - - 0 1)

McArthur, George

Source?, 0000

6Bk/3p2p1/3Pp3/2P1KpN1/3N2RP/2B5/4Q3/8

#3

10 + 5


1693 English Chess Problems 1876

SOLUTION


  • SOUND
  • Tries
    • 1.Bh7?
      • 1...fxg4
        • 2.Qf1
          • threat
            • 3.Qf8#
        • 2.Qf2
          • threat
            • 3.Qf8#
      • 1...g6
        • 2.Sdxe6
          • threat
            • 3.Kf4#
            • 3.Kd5#
          • 2...dxe6
            • 3.Kxe6#
      • 1...f4!
  • Keys
    • 1.Sxf5!
      • 1...Kxg8
        • 2.Ra4
          • threat
            • 3.Ra8#
          • 2...Kf8
            • 3.Ra8#
          • 2...Kh8
            • 3.Ra8#
        • 2.Rb4
          • threat
            • 3.Rb8#
          • 2...Kf8
            • 3.Rb8#
          • 2...Kh8
            • 3.Rb8#
        • 2.Qf3
          • threat
            • 3.Qa8#
          • 2...Kf8
            • 3.Qa8#
          • 2...Kh8
            • 3.Qa8#
        • 2.Qb5
          • threat
            • 3.Qb8#
          • 2...Kf8
            • 3.Qb8#
          • 2...Kh8
            • 3.Qb8#
        • 2.Qa6
          • threat
            • 3.Qc8#
            • 3.Qa8#
          • 2...Kf8
            • 3.Qc8#
            • 3.Qa8#
          • 2...Kh8
            • 3.Qc8#
            • 3.Qa8#
        • 2.Qa2
          • threat
            • 3.Qa8#
          • 2...Kf8
            • 3.Qa8#
          • 2...Kh8
            • 3.Qa8#
        • 2.Qb2
          • threat
            • 3.Qb8#
          • 2...Kf8
            • 3.Qb8#
          • 2...Kh8
            • 3.Qb8#
        • 2.Qg2
          • threat
            • 3.Qa8#
          • 2...Kf8
            • 3.Qa8#
          • 2...Kh8
            • 3.Qa8#
        • 2.Qe4
          • threat
            • 3.Qa8#
          • 2...Kf8
            • 3.Qa8#
          • 2...Kh8
            • 3.Qa8#
      • 1...exf5
        • 2.Kxf5
          • 2...Kxg8
            • 3.Qe8#
      • 1...g6
        • 2.Qa2
          • 2...Kxg8
            • 3.Qa8#
          • 2...exf5
            • 3.Kf4#
          • 2...gxf5
            • 3.Sf7#

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).