The Ginger GM, Simon Williams, shows off how precious timing can be in an opposite side castling position. Material might as well be forgotten, as it is all about who wins the race. He gets the best of his opponent, but not before Black misses an amazing resource that would have turned the tables. We just featured a video on stunning bishop moves - why not focus on a sublime knight move for a change? If you find it, you must be stronger than both of these GMs!