Hold'em table

K9 suited is a strong enough button opening hand in three-handed play, with position and initiative.

Q9s from the SB facing a 2.5x button open in 3-handed play: 3-betting is preferred over flatting out of position with the BB still behind, and Q9s has good blockers and playability as a semi-bluff. A raise to 10bb is standard sizing.

Facing a large 3-bet with KQo out of position and another player still to act behind me; not worth continuing.

K9 suited has sufficient playability in position to defend against the small blind's 3-bet at this price. Calling preserves flexibility rather than inflating the pot with a marginal holding.

The ace-high flop favors my 3-bet range, and I hold a backdoor flush draw, so a small c-bet of about one-third pot should get folds from many of the button's pairs and floats.

K-high has little immediate equity on this ace-high board against a 3-bettor's continuation bet, with only weak backdoor possibilities. Folding preserves the stack.

98s on the button 3-handed is a clear open; a standard 2.5bb raise to steal the blinds with a playable hand in position.

27o is a trash hand facing a raise; folding is correct even in the small blind.

7-3 offsuit is far too weak to defend against a button raise, even at this small size.

Button raise with Ace-high suited-type hand to build pot and leverage position against two blinds.

8-2 offsuit is far too weak to defend from the small blind against a button raise, especially with the big blind still behind.

A8o in the big blind against a button 3x open is well ahead of the button's wide range and easily a profitable call at these pot odds, while 3-betting it mostly folds out worse hands. Calling keeps the hand in play.

Ace-high with a backdoor flush draw on a paired, broadway-heavy board that favors the button's raising range, so I check to the preflop raiser and keep the pot small. I can defend against a small c-bet.

Board favors my preflop raising range; continuation bet with ace-high to apply pressure after opponent's check.

Getting about 3.9:1 against a small c-bet, ace-high has enough showdown value and equity against the button's wide range to continue.

I hold the nut flush draw plus a gutshot to Broadway, but the paired board makes semi-bluffing out of position risky. Checking keeps the pot controlled, and I can call a reasonable bet.

Villain's turn check signals weakness after two streets of my aggression; a bluff bet with ace-high on this paired, straight-capable board can fold out medium pairs and busted draws.

Ace-high with only a gutshot (4 outs, about 9%) is well short of the roughly 29% equity needed to call 900 into 3150, and it is weak against a turn barrel on a paired, connected board. Fold.

Q3 offsuit is a weak button holding in a three-handed game and does not merit entering against both blinds.

Pocket deuces in a blind-vs-blind spot are a standard SB raise; raising to 3x takes the initiative and can win the pot preflop.

5h7d offsuit is weak, facing a raise with poor pot odds and no position advantage; folding preserves chips for better spots.

43o is too weak to open from the button in 3-handed play with both blinds left to act; folding is the standard play.

AdTd is a strong hand heads-up against only the big blind; raising to isolate and build the pot with a favorable hand.

8-high suited has sufficient playability heads-up versus a small blind raise, and the pot odds support defending.

I have air with ace-high and a backdoor draw, but my preflop raise gives me range advantage on this King-high board, so a half-pot continuation bet applies pressure.

I have an open-ended straight draw on this flop and am getting a reasonable price to continue in position.

I have ace-high with no pair, no draw, and opponent has called two streets already, suggesting a decent holding; better to check and see the river cheaply rather than fire another bluff into resistance.

Betting the turn after the check applies pressure to missed overcards while retaining an open-ended straight draw if called.

I have ace-high with no pair, no draw, and seat_1 check-raised the turn after calling two streets; folding is the clear value-preserving play.

KQ offsuit is a strong button hand; raise to build the pot and take initiative against blinds.

7-3 offsuit is far too weak to defend from the small blind against a button raise, especially out of position.

Getting 450:200 against a wide button open in 3-handed play, 76o has enough equity and playability to defend from the big blind. A call is better than a 3-bet here.

76o has completely missed a K-J-2 two-tone board that strongly favors the button's raising range, so check and plan to fold to a bet.

I have top pair king with a strong queen kicker on a dry-ish board, so I should bet for value and protect against draws.

76o has no pair and no real draw on K-J-2 with two hearts, facing a 2/3-pot c-bet. Folding is clearly correct.