Problem Display
PID: 47130 (1Q2bb2/4N1nq/nN2p3/1p5r/4kP1p/4P3/2P1K1R1/8 w - - 0 1)

Baxter, Crichton Milne

Source?, 0000

1Q2bb2/4N1nq/nN2p3/1p5r/4kP1p/4P3/2P1K1R1/8

#4

8 + 10


1693 English Chess Problems 1876

SOLUTION


  • SOUND
  • Keys
    • 1.Sa4!
      • threat
        • 2.Sc3#
      • 1...bxa4
        • 2.Qb1
          • threat
            • 3.c3#
            • 3.c4#
          • 2...Rb5
            • 3.Qh1
              • threat
                • 4.Rg1#
                • 4.Rf2#
                • 4.Rh2#
                • 4.Rg3#
                • 4.Rg4#
                • 4.Rg5#
                • 4.Rg6#
                • 4.Rxg7#
          • 2...Rd5
            • 3.c3+
              • 3...Rd3
                • 4.Qxd3#
            • 3.c4+
              • 3...Rd3
                • 4.Qxd3#

FEATURES


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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).