Hold'em table

On the button three-handed, even 92s is worth a cheap min-raise open: it can take the blinds immediately and, if called, I keep position and initiative with a club flush-draw backup. If I get raised, I can simply release the hand.

T3o is too weak to continue from the small blind against a button open, with the big blind still to act. Folding avoids putting more chips in with a dominated offsuit hand.

Getting 3.5:1 pot odds to call a min-raise closing the action preflop, A6o is a standard defense in the big blind.

I have top pair with a weak kicker out of position, making a standard check to the preflop raiser the best play to control the pot.

I have a club flush draw with no showdown value, so a continuation bet combines fold equity against the big blind's wide flatting range with strong equity when called.

I flopped top pair on a fairly dry board with backdoor straight and flush potential, making a standard call against a continuation bet.

Check to the preflop and flop aggressor to control the pot size with top pair weak kicker and a gutshot straight draw.

I only have a weak nine-high flush draw behind a pair of aces on board, so betting builds a pot where my draw is dominated by higher clubs. Checking back takes a free card to hit my flush without investing more into a likely-behind hand.

I have a pair of aces with a weak kicker on a coordinated board. Checking to realize showdown value or evaluate on a bet is standard.

My 9c2c has no showdown value on Ac-4s-7c-8h-Td, and seat_3's flop call then turn check suggests a capped range. Checking is free; a bluff would only fold out worse hands and get called by aces.

A7o is playable from the button in three-handed poker, so I open to 3bb to take the initiative and fold out worse hands.

Folding 76 offsuit from the small blind facing a 3bb open from the button with the big blind left to act.

Facing a 3x raise from the button with 32o (worst-end suited trash), calling or 3-betting has no equity edge; folding and preserving 100bb is clearly best.

Opening with Ace-King offsuit on the button is a standard value raise to build the pot in position.

2d6s is the worst type of hand and seat_3 opened for 2.5x from the button. Calling out of position with no equity or playability just leaks chips; folding is clearly best.

65 offsuit is too weak to continue out of position against a button open, so folding is the highest-EV option.

AKo is a premium raising hand from the button; a standard 3x open builds the pot and applies pressure on both blinds.

A4s has a suited-ace blocker and decent equity versus a wide button open, but flatting from the small blind is awkward out of position with the big blind still to act. A 10bb three-bet applies pressure and can win the pot immediately or continue with equity.

Holding T3o in the big blind facing a raise and a 3-bet is an easy fold.

AKo has strong equity against seat_2's 3-bet range; 4-betting to ~3x applies pressure and builds a pot while retaining fold equity, and I keep room to fold if shoved on rather than committing fully.

A4s was a light 3-bet and is dominated by a button 4-bet range. With a low SPR if I continue, folding avoids a bad stack-off.

A3o is a standard button open in three-handed play; a small raise to 2.5bb applies pressure on the blinds while keeping the pot manageable with a dominated ace.

95o is a very weak unsuited hand out of position against a button open, making this a clear fold.

Q5o is too weak to profitably open from the button, even in 3-handed play.