Practical Position 79

Thanks to Mark Dvoretsky for this puzzle. I highly recommend that everyone buy some of his books. They are the absolute best for ...

Thanks to Mark Dvoretsky, the most brilliant chess coach in the world, for this chess puzzle. Go buy all of his books!

Thanks to Mark Dvoretsky for this puzzle. I highly recommend that everyone buy some of his books. They are the absolute best for ...

Thanks to Mark Dvoretsky for this puzzle. I highly recommend that everyone buy some of his books. They are the absolute best for ...

Puzzle from this blog post: http://www.qualitychess.co.uk/blog/?p=2521 Vigorito vs Kelleher.

Thanks to Andrei Volokitin and Vladimir Grabinsky for this puzzle from his book "Perfect Your Chess" ...

Thanks to Mark Dvoretsky for this puzzle. I highly recommend that everyone buy some of his books. They are the absolute best for ...

Thanks to Mark Dvoretsky for this puzzle. I highly recommend that everyone buy some of his books. They are the absolute best for ...

Thanks to Jacob Aagaard for this chess puzzle, taken from his book "Excelling at Chess Calculation" Perez v Bravo.

Thanks to Dvoretsky for this cool puzzle! Ligterink v Miles.

Thanks to Jacob Aagaard for this chess puzzle, taken from his book "Excelling at Chess Calculation" Bolding v Aagaard.

Thanks to Afek and Neimann for this puzzle, from their book "Invisible Chess Moves" Gdanski v Kempinski.

Thanks to Jacob Aagaard for this chess puzzle, taken from his book "Excelling at Chess Calculation" Berthelot v Prie.