1 on 1 BJ tournament - what is the best strategy

both players start with 10.000 chips and the tournament goes for 5 rounds. Each round the player can bet 1 to 3 boxes with 10 to 2.500 chips each. Should a player run out of chips before the 5th round ends 1.000 chips are withdrawn for each unplayed round (i.e. if I run out of chips in the second round, my final score is -3.000)

Rules are S17, DOA, no DAS, no resplit, no dealer HC

The player and dealer cards are preprogrammed and identical for each round!!!

What is the best strategy to win this?

Regards,
RegBarclay