The first betting round is called a pre-flop. If the first two players placed their blinds, the pre- flop begins with the third player left to the dealer. The players then are allowed to: 1.    Call – the most passive possible step. If the previous player has already posted a bet, the next one should make a bet at least equal to the bet of the last player, in order to stay in the hand. So if the first player placed a bet of  $10, the second one raised ...