Hold'em table

Q3 offsuit is a weak button opening hand in this short match and folds cleanly rather than entering with poor equity.

Blind vs blind, K6o is well ahead of a random big-blind range, so raising to 3bb from the small blind is standard and better than limping out of position.

9♠6♠ is playable in position against a small-blind raise, and calling 200 gives favorable pot odds.

Top pair on a paired board is strong against the big blind's calling range, so I'm c-betting small (a third of the pot) for value and protection. Many worse hands can call: 8x draws aside, there are diamond draws, weaker kings, and pocket pairs."}

Nine-high has little immediate equity on this paired, king-high flop and only weak backdoor draws. Calling the bet is unlikely to be profitable.

T8o on the button 3-handed is a standard open; a 2.5bb raise steals the blinds often and keeps position postflop.

8-4 offsuit is too weak to defend the small blind against a button raise, especially with the big blind still to act.

J4 offsuit is too weak to defend against a button raise at this sizing.

K2 offsuit is a marginal but playable button open three-handed. A small raise uses position while limiting the investment with a weak kicker.

AdTd is a strong suited broadway hand and performs well as a squeeze from the small blind versus a button open. Raising to 800 applies pressure while retaining maneuverability postflop.

QJo facing a button open and a small-blind 3-bet, with the opener still to act behind, is dominated too often and plays poorly out of position. Folding is the disciplined choice.

K2 offsuit is too weak to continue against this sizable three-bet.

Open the button with suited-like connected 76 offsuit at a small size to leverage position and deny the blinds a free realization.

Three-handed, the button opens wide. J9s plays well as a 3-bet from the small blind: it avoids a multiway pot out of position and has fold equity against a wide opening range.

T3 offsuit is too weak to continue against a large three-bet and an opener still in the hand.

7d6c is too weak to continue against a large 3-bet from the small blind, especially out of position postflop.

A4o is a clear opening hand from the button in 3-handed play, and a 2.5bb raise applies pressure to both blinds.

Q3 offsuit is too weak to defend the small blind against a button raise, especially with the big blind still to act.

T8 suited has sufficient equity and playability to defend the big blind against a small button open heads-up.

Betting top pair for value and protection on this coordinated board while keeping weaker tens and draws in.

Ace-high with only a backdoor flush draw has too little equity against a donk bet on a connected T-J board to justify calling at these pot odds.

QJ suited is a strong button opening hand three-handed. A 2.5-big-blind raise builds the pot while keeping the sizing controlled.

5-2 offsuit is far too weak to defend from the small blind against a button raise, especially with the big blind still behind.

83o is too weak to defend against a 2.5x button open, even at 150 into 400 odds; offsuit trash like this plays poorly out of position.