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DGT1001 now arrived! new
CHESS_ACE, Tue 22 May 2018 5.58pm - The new DGT 1001 has arrived. Great size and great price. For more information see more. (1701010100)


ChessBase 14 Starter Pack
CHESS_ACE, Sun 15 April 2018 12.00am - ChessBase 14 Starter Pack now available. For more information see more. (1612200329)


DGT Easy Clock Black Beyond
CHESS_ACE, Sun 15 April 2018 12.00am - DGT Easy Clock Black Beyond now available! For more information see more. (1605160752)


Across The Board HB

Across The Board HB.
Type: BOOKS. Detail: Watkins, J. Product Code: 0691118183.
Category: PROBLEMS. Publisher: Princeton.
Price: AUD $29.95 Now $19.95 (33% discount!!)
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Across the Board is the definitive work on chessboard problems. It is not simply about chess but the chessboard itselfthat simple grid of squares so common to games around the world. And, more importantly, the fascinating mathematics behind it. From the Knight's Tour Problem and Queens Domination to their many variations, John Watkins surveys all the wellknown problems in this surprisingly fertile area of recreational mathematics. Can a knight follow a path that covers every square once, ending on the starting square? How many queens are needed so that every square is targeted or occupied by one of the queens?Each main topic is treated in depth from its historical conception through to its status today. Many beautiful solutions have emerged for basic chessboard problems since mathematicians first began working on them in earnest over three centuries ago, but such problems, including those involving polyominoes, have now been extended to threedimensional chessboards and even chessboards on unusual surfaces such as toruses (the equivalent of playing chess on a doughnut) and cylinders. Using the highly visual language of graph theory, Watkins gently guides the reader to the forefront of current research in mathematics. By solving some of the many exercises sprinkled throughout, the reader can share fully in the excitement of discovery.Showing that chess puzzles are the starting point for important mathematical ideas that have resonated for centuries, Across the Board will captivate students and instructors, mathematicians, chess enthusiasts, and puzzle devotees.

This is the product image for Across The Board HB. Detail: Watkins, J. Product ID: 0691118183.
				Price: $19.95.

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The Complete Studies of Genrikh Kas. Roycroft, . $79.95.

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