Baccarat counting systems
If you would like to beat Bacarrat using any counting system, the following is my impression. For a game with a house commission of 5% of the banker's winning, there is little hope that any counting system will give you a winning advantage. The chance of getting a positive EV based on the count is there but the chance of getting it is too small to be useful. In other words, it doesn't happen frequent enough. The counting systems will make you lose less but not win. But if the game has a house commission of 3.5% or less of the banker's winning, the counting systems do work as the house advantage is much less to start with and can be overcome by using a counting system. The problem is where to find the games with commission of 3.5% or less. Then developing and studying a counting system will be worthwhile.
Mostly correct, but it is not so much the Banker's commission and the house edge which prevents counting from being effective. Rather, it is the small effect of removal of any given card on bank, player and tie.
That said, if you can know the exact card composition, you will very occassionally find large advantages at the end of deeply-penetrated decks, mainly on the tie wager. Consider a deck composition of any one rank only would have an edge of 800%. Two ranks would give you 200%+ in most cases, and three will give you >50% in most cases. Four or five ranks only often produce more variable edges also. You can profit if you can somehow obtain an absolutely huge bet spread.