If you bid in the 4th round and it goes to the 5th round and you don't bid and he does then you lose.

Rules.

  • if you bid in the current round and your opponent also bids in the current round then it goes to a new round (and the rules start again)
  • if you bid in the current round and your opponent doesn't then you win
  • if you don't bid in the current round and opponent does, you lose
  • if you don't bid in the current round and neither does your opponent then the leader from the previous round wins