Problem Display
PID: 25155 (r4b2/p6K/1nQpB3/6kp/2P3pR/6Bn/5P2/4r1N1 w - - 0 1)

Craik, S

Source?, 0000

r4b2/p6K/1nQpB3/6kp/2P3pR/6Bn/5P2/4r1N1

#4

8 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Qf3!
      • threat
        • 2.Qf5#
      • 1...gxf3
        • 2.Rf4
          • threat
            • 3.Sxf3#
            • 3.Sxh3#
          • 2...Rxg1
            • 3.Rf5+
              • 3...Kg4
                • 4.Ra5#
                • 4.Rb5#
                • 4.Rc5#
                • 4.Rd5#
                • 4.Re5#
          • 2...Sxg1
            • 3.Rf5+
              • 3...Kg4
                • 4.Re5#
          • 2...Sxf4
            • 3.Bh4+
              • 3...Kxh4
                • 4.Sxf3#
          • 2...h4
            • 3.Sxf3+
              • 3...Kh5
                • 4.Bg4#
                • 4.Bf7#
                • 4.Rxh4#
            • 3.Sxh3+
              • 3...Kh5
                • 4.Bg4#
                • 4.Bf7#
                • 4.Rxh4#
            • 3.Rf5+
              • 3...Kg4
                • 4.Re5#

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).