[Mathieu]

Thanks for the advice about the river plays.

For hand 1 I think I had a HU concept (from TOP) in mind, the one that says that when 1st to act on the river you have to bet if you intend to call. This is because your opponent (especially the LPs) will call with more hands than he will bet with.

I guess if it's 4 handed and 2 opponents have already checked, it's probably better to check behind, and hope that the last one does not bet a better hand.