Hold'em table

K3 suited is playable from the button in three-handed poker, so I open to 2.5bb rather than limp or fold.

Holding J5 offsuit in the small blind facing an open raise is an easy fold due to poor playability and being out of position.

J2o is far too weak to open raise or play preflop even on the button.

Suited connector on the button three-handed is a standard opening hand; raising to 300 builds a pot with position and applies pressure to both blinds.

Pocket nines are strong three-handed against a button open, so I 3-bet for value and to take the initiative out of position.

Q7o is far too weak to continue against an open and a 3-bet.

6-7 offsuit has poor equity and playability against a 3-bet from the small blind, and calling 600 more into a 1300 pot leaves a tough 3-bet pot with a hand that rarely connects. Folding is clearly best with no reads to justify a bluff 4-bet.

KJo is a strong button open in three-handed play, so I raise to 2.5bb to take the initiative and fold out weaker hands.

ATo is well ahead of the button's wide opening range in three-handed play; three-betting to 9.5bb isolates and gains value out of position.

Q5 offsuit is far too weak to face a 3-bet out of position; calling 850 requires roughly 40% equity against a raising range, which this hand doesn't have, and 4-betting would be reckless.

KJo has enough equity and position against a three-handed small-blind 3-bet to continue rather than fold or inflate the pot with a 4-bet.

I have second pair with top kicker on a wet, dynamic board out of position. Checking allows me to control the pot size and realize equity.

I have the nut straight (9-T-J-Q-K) on a wet flop, so I bet for value and to charge draws after the opponent checks.

On a highly coordinated flop of Qh-Th-9c, second pair with no direct draw faces a large 3/4-pot bet from the in-position caller, making this a clear fold.

T2o is far too weak to open from the button even in 3-handed play, making an easy fold.

Heads-up against the big blind, calling 50 into a 150 pot gives me 3:1 odds, and T4o has enough equity vs a random hand to see a flop cheaply despite being out of position.

Ace-ten offsuit is ahead of a small-blind complete heads-up, so I raise for value and to build the pot rather than give a free flop.

T4 offsuit is far too weak to call a 3x raise from the big blind; calling 300 into a 500 pot with ten-high has no profitable line even if I hit a ten.

On the button 3-handed, K2o is too weak to call but has enough fold equity as a small open; raising leverages position while keeping risk low, and I can fold easily when called and the flop misses.

A6o is too weak to continue out of position against a button raise, with poor kicker strength and little postflop playability. Folding avoids a dominated spot where I would be calling without sufficient equity or position.

K6o is too weak to defend out of position against a 3x button open.