Hold'em table

A3o on the button in 3-handed play is a clear open-raise; the ace blocker gives it good steal equity.

A9o is strong enough to 3-bet against a wide button open, adding pressure and taking initiative while out of position. A 6bb sizing folds out weak hands and gives the big blind a tough decision behind.

6c5s is too weak to defend against an open and a substantial 3-bet from the big blind, especially out of position in a multiway configuration.

Getting about 3.7:1 in position against the small blind's 3-bet, A3o has enough equity and playability to call. Four-betting would bloat the pot with a weak kicker.

The board is dry and favors my preflop 3-bet range, so a half-pot c-bet should pressure many overcard hands. I also hold overcards that can improve if called.

In position with a gutshot to the wheel plus an ace overcard, calling 650 to win 2600 is a reasonable price, and there are implied odds against a 3-bet range. Raising would turn this into a bluff into a range that holds many overpairs.

My hand is only ace-high with no made hand or meaningful draw on this paired board. Checking keeps the pot small and lets me see the river for free.

The opponent checked the turn after 3-betting preflop and betting the flop, which suggests weakness. My A3 with the Ad has the nut flush draw, a wheel draw and some ace outs, so a semi-bluff can fold out overcards like AK and AQ while keeping plenty of equity when called.

3To is a weak offsuit hand with poor equity against two random blinds, so continuing would risk chips without enough upside.

Ace-seven suited is well ahead of the big blind's random range heads-up and benefits from building the pot while applying pressure. A 3bb total raise is a standard isolation size.

We are in the big blind with position against a small-blind open to 3bb, getting 2:1 (200 to win a 400 pot). Suited 84 is a clear defend at these odds.

Betting a small continuation bet applies pressure with ace-high while retaining equity from the gutshot and backdoor spade possibilities.

Getting 4:1 odds with a double-gutter-like draw to a 7, backdoor spades and some implied odds against a small donk bet, so calling is better than folding or bloating the pot.

With ace-high and only a gutshot, checking controls the pot after the flop call and preserves showdown value against missed overcards.

Villain checked the turn after a small flop c-bet, which suggests weakness. We have 8 outs to a straight (any 3 or 7), so a semi-bluff that combines fold equity with that equity is profitable.

The turn bet offers insufficient direct odds for an open-ended straight draw with only limited, uncertain ace-overcard equity. Folding preserves chips rather than pursuing a marginal draw out of position.

Pocket queens are a premium button holding. I raise for value and to narrow the blinds' ranges while keeping weaker hands in.

42s from the small blind facing a 3bb button open is too weak to call out of position, and the big blind is still to act behind me.

84o is a weak hand out of position against a button raise, and calling 200 more with poor playability is not profitable. Folding preserves chips for better spots.

95o is below a standard button opening range in 3-handed play at 100bb, so folding is the disciplined choice.

Calling 50 to complete the small blind offers good pot odds heads-up with position against the big blind. T6o is weak, but seeing a flop for this cost is reasonable.

Raise the limper from the big blind with a pocket pair to isolate and deny equity while retaining a favorable heads-up range advantage.

Weak offsuit hand (6h Tc) out of position facing a raise; pot odds are insufficient to continue profitably.

6-3 offsuit is too weak to defend from the small blind against the big blind in this structure.

Pocket sixes are a clear button open in three-handed play. Raising builds value while retaining initiative and can win the blinds immediately.

92o is far too weak to defend from the small blind against a button open, with the big blind still left to act behind me. Folding and giving up the 50-chip blind is the lowest-loss option.

J5o is a weak hand out of position. The pot odds are marginal, but the reverse implied odds and poor position make this a fold.