Hold'em table

KQs is a strong 3-handed opener from the button; a standard raise builds the pot with position.

J3 suited is too weak to defend the small blind against a 3-big-blind open with the big blind still to act.

8-Jack offsuit is a weak hand in early position against a 3x raise. Folding preserves chips and avoids a marginal situation heads-up against seat_1's aggressive opening bet.

Nine-eight offsuit is a reasonable button open in a three-handed game. A 2.5 big-blind raise gives me a chance to take the blinds while keeping the pot manageable if called.

9-3o is one of the worst hands in poker. Facing a 250 raise from seat_2 with only 50 already invested, folding is the mathematically correct play to preserve chips for better situations.

A4o is marginal but heads-up against a 2.5x button raise, calling 150 with position on the raiser postflop is cheap and playable.

A4o with no pair on T85 is weak; heads-up checked flop, I take a free card rather than bluff into the preflop raiser.

Middle pair has showdown value, but this connected, two-club flop favors many hands in the big blind's calling range. Checking back controls the pot and avoids a difficult raise.

A-high missed the K-high board; with both players checking the flop, checking back keeps the pot small and avoids bluffing into strength.

Middle pair has showdown value, but the king makes a value bet thin. Checking in position keeps the pot manageable and lets me reassess on the river.

Ace-high only with no fold equity shown; both players checked flop and turn, so checking back and realizing showdown equity is best.

My two pair has showdown value, but a bet is unlikely to get called often by worse hands. Checking avoids paying more against a king or ten.

Pocket tens is a strong starting hand. Raising to 600 chips (6bb) from the button applies pressure and builds a healthy pot while maintaining control. This position and hand strength justify aggressive action.

K4s is too weak to call a 6bb raise out of position; folding preserves chips for better spots.

Eight-seven offsuit is too weak to defend out of position against a six-big-blind raise.

9-6 offsuit on the button is too weak to play even with position in a 3-handed game; folding preserves chips for better spots.

Ace-king is a strong heads-up hand. Raising to 350 builds the pot and puts pressure on the big blind.

Q8o is a weak hand in a heads-up situation facing a 3.5x raise from the small blind. The pot odds (450 to 250) don't justify calling with a marginal hand that will likely be dominated postflop.

Six-three offsuit is too weak to profitably open from the button here.

T9o is a weak hand in a 3-handed game where I'm already committed 50 chips to the small blind. With seat_2 folding and seat_1 in the big blind, a raise would require minimum 200 chips total to call. This marginal hand plays poorly against a big blind who likely has a reasonable range, so folding is the most prudent decision.

4-7 offsuit is a very weak hand (worst non-paired holding). From the button with a 100-chip call, the risk-reward doesn't justify playing this trash hand; folding preserves chips for better opportunities.

Heads-up K8s is strong from the SB; I'll raise for fold equity and position.

A8 offsuit is strong enough to defend the big blind against a small-blind 3x raise. Calling keeps weaker hands in without building a large pot out of position.

I raised preflop and heads up on Q96 I should continuation bet with K-high plus backdoor clubs to apply pressure and take the pot down often.

Ace-high has no immediate draw on this flop, and calling the c-bet would leave me with few profitable turn cards.