This is a tested rule set variant for the basic game that I'm very happy with. It features simultaneous hidden planning and simplified collision rules. A speed handicap rule has also been included to help prevent runaway leaders and to make the race down the final stretch more of a chess match.
With this rule set, getting blocked by the cars that move first happens frequently, so positioning your car so it gets to move first next round by moving it ahead and/or towards the inner lane is a big part of the gaming strategy.