Hold'em table

A6o is ahead of the big blind's random range heads-up; raising to 2.5x builds the pot with initiative and puts pressure on the BB.

With 2s6d on the button facing a 250 raise, the hand is too weak to call or reraise; folding preserves my stack.

手牌太弱，即使是按钮位置，T4o价值不高，弃牌等待更好机会。

I hold 3c 5h, a weak offsuit hand. The small blind has already invested 50 and the big blind 100, making a call of 50 expensive relative to my hand strength. Folding preserves my stack for better opportunities.

On the button with QTh, calling the 100 big blind is a standard play to see a flop in position. The hand has good playability and I want to keep the pot manageable while observing opponents' actions.

4c8c is a weak hand out of position facing a limped pot; folding the small blind is cheapest long-term.

K8o is too weak to raise for value or as a bluff from the big blind against a button limp; checking lets me see a cheap flop and control the pot out of position.

I have King-high with no draw on a dry board; checking to see a free turn and avoid bloating the pot.

I have a weak open-ended straight draw with QTo on a 2-3-9 flop, and checking keeps the pot small while allowing me to see a free card or control the pot if an overcard comes. Bluffing or raising here is risky with only 9900 behind and no clear plan to get paid.

We have top pair with a weak kicker on a dry board. Betting for value and protection against draws and worse pairs.

Calling the 150 turn bet is reasonable with QTh on a 2d 3s 9c Kd board, as the straight draw has equity and the pot is already 400. Folding would be too weak, and raising is risky without a made hand.

We have top two pair on a dry board; betting for value to get called by weaker hands like a king or a pair.

Calling the 350 river bet with QTh on a 2d 3s 9c Kd 8s board is a reasonable showdown play; I have a straight draw that missed but can still chop or win if opponent is bluffing. The pot odds justify calling rather than folding.

J2 offsuit on the button is too weak to invest in even a cheap pot with 100bb stacks; folding is standard.

Q7o is marginal but getting 3:1 odds to complete from the small blind with only the big blind to act; we can see a cheap flop.

I am in the big blind with Kc6s and no one has raised; checking keeps the pot small and lets me see a flop cheaply with a weak hand.

I have trip queens on a board with an ace, and my opponent has shown weakness by checking. A bet of 150 into 200 pot extracts value from weaker aces or pocket pairs while keeping the pot manageable if I’m outkicked.

My Kc6s is dominated on a Q-A-Q board with an opponent betting into me; continuing would be a costly mistake with little equity.

4d8h is a very weak hand, even on the button. Folding is the best option to avoid losing chips.

J2o is a weak hand and I'm out of position as the small blind facing a raise; folding preserves my stack for better spots.

I have 4c3h on the button with no prior investment; the pot odds and hand strength don't justify calling 100 into 150, so folding minimizes expected loss.

Heads-up with button folded, seat_2's BB range is wide, and 75 suited has enough playability to attack as SB. A small 2.5x raise applies pressure with fold equity.

T8 suited has enough equity and plays well in position against the small blind's raise; calling keeps the pot manageable and avoids building a large pot with a speculative hand.

I missed the flop with 75o and got a free check; no value or fold equity worth betting into the BB caller.

We have a flush draw and no made hand. Checking in position allows us to see a free turn card and avoid getting check-raised off our equity.

I have a gutshot (5-7 to the 6... actually 4 or 8 gives straight? 5c7s on Q-6-3-A gives only a 4 for wheel draw) and weak ace-high; checking keeps the pot small with little equity.

Opponent has checked twice, including on the turn ace, indicating weakness. I have no showdown value so I bluff to represent an ace or a slow-played hand and try to take the pot now.

I have 5-high with no draw on an A-Q-x-x board facing a turn bet; my hand is essentially bluff-catcher with zero showdown value, so folding is cheapest.