Great final corners make history, every track should have one. A chicane, or a wide, tight final turn which allows riders to attempt a desperate last-gasp plunge up the inside, or for the exceptionally brave, round the outside, for the win. The truly great corners have just enough options after the turn for the attacking rider to make a mistake and let the rider he just passed retake the lead.
Assen has such a final corner. And not just a great final corner, but also a great sequence of corners which lead up to it, allowing riders to both plan ahead and to react to the unexpected. On Saturday, Assen's GT Chicane, and the complex from De Bult all the way to the exit of Ramshoek, delivered spectacular and exhilarating racing. It also delivered a moment which will go down in the annals of MotoGP history, and be debated for years to come. It might even prove to be the decisive moment in the 2015 championship.
The names of the protagonists should come as no surprise: Valentino Rossi led into the final corner, with Marc Márquez in hot pursuit. What happened next depends on whose version of events you wish to believe, as the participants differ in their perceptions. Rossi says he turned in to the first part of the chicane in front, got bumped wide by Márquez, and had no choice but to gas it across the gravel to avoid crashing. Márquez says he had the inside line in the corner, Rossi cut him off, then cut the corner on purpose to take the win. Which version is the truth? We'll come to that later, but to understand what happened we have to go back to the beginning of the race.