Hold'em table

6c7s is a weak hand with limited playability, and I'm out of position on the button facing a raise from the big blind. Folding preserves my stack for better opportunities.

Button folded, so A7o is ahead of a random big-blind range and should take the initiative rather than complete. A raise to 300 builds the pot and denies the BB a free flop.

A8 offsuit is a decent hand heads-up against a button-limp-then-raise from the small blind; 3-betting isolates and builds value while denying easy equity, and I can fold to heavy resistance later.

A7o is too weak to continue against a 9bb 3-bet; it is often dominated and does not realize equity well out of position.

J4o is too weak and poorly connected to call or open from the button, so folding preserves chips.

J4 offsuit is a weak hand heads-up against the big blind after button folded; folding is cheap here.

Weak offsuit low cards (8-6) in a 3-handed pot facing a call from button; not worth investing.

9s5d is weak and unsuited; facing a raise from the big blind with the button already folded, folding minimizes losses with a hand that rarely improves enough to justify a call or raise.

I have a strong suited broadway hand (Qs Ks) on the button. I will raise to 300 to build the pot, isolate the blinds, and leverage my positional advantage.

K2o is too weak to continue out of position against a button open; folding saves chips for better spots.

Q5o offsuit is weak against a button 3bb raise; folding avoids investing more with a poor hand.

Pocket threes are ahead of most button opening ranges in three-handed play, so I open to 3bb to take the initiative and build a pot rather than limp.

6-10 offsuit is weak against a raise from the button; not worth calling out of position with two players left to act behind.

Calling 200 to see a flop with Ts Qc is reasonable; I have a playable hand and the pot odds are favorable. I'll keep the hand cheap and evaluate postflop.

I have top pair with a good kicker on a dry flop, but seat_2 showed significant preflop strength. Checking allows me to control the pot size and potentially induce a bluff or see a free card while keeping the opponent's range broad.

Small c-bet with an underpair after the big blind checks, aiming to fold out missed hands while keeping the price low if called.

I have top pair with a good kicker on a dry flop, so calling is the most straightforward play. I'll keep the pot manageable and reassess on the turn.

Board is dry with no obvious draws; I have top pair with a good kicker and want to control the pot while inducing a bluff or extracting value from a weaker hand. Checking keeps my range balanced and avoids building a big pot with a marginal made hand.

Pair of threes is a weak underpair on a queen-high board after a flop call, so checking behind avoids building a pot I am often behind in and keeps the river cheap.

Board is disconnected and I have only a weak queen-high with a ten kicker; checking lets me see a cheap showdown and potentially win if opponent also has nothing.

Pair of threes has thin showdown value against a river check; betting folds out worse hands I beat and gets called by better. Checking is the highest-EV line.

4-2 offsuit is a weak hand not worth playing from the button facing a raise.

Calling the small blind with 3c7s is a low-equity play, but I'm keeping the pot small and preserving chips for better spots. Folding would be tighter, but calling is acceptable given the shallow effective stack and no raise yet.

Q7 offsuit is too weak to raise for value against the limping small blind, and checking keeps the pot small while seeing a free flop heads-up.

I have a weak 3-7 offsuit with no pair and no draw on a J-3-A flop. Checking keeps the pot small and avoids putting more chips in with poor equity.

Queen-high with no pair and no draw has little fold equity worth paying for, and checking is free. I will see the turn rather than bluff into an ace-jack board.

Board is J-3-A-9 with 3c7s, a weak hand. Both opponents checked flop, so checking turn keeps the pot small and avoids building a big pot with a likely losing hand.

Queen-high with no pair and no spade has little value on this ace-high three-spade board, and seat_1 has checked twice. Checking is free and avoids bloating a pot I usually lose if called.

I have 3c7s on Js3sAs9h4h, which is a weak high-card hand. The pot is only 200 and both players have checked to me on the river, so there's no reason to bluff or bet. Checking to see a showdown is the best play.

Queen-high has some showdown value in a blind-versus-blind pot that has been checked down, and a river bet would mostly get called by better hands. Checking realizes that equity for free.