Hold'em table

Calling the 100 big blind with 8h-Jd on the button is a standard play to see a flop and realize equity without overcommitting with a speculative hand.

Q2 offsuit is weak; folding cheaply as SB facing a limp and BB behind.

AK offsuit is a premium hand heads-up against a button limp, so I raise for value and to take the initiative rather than check.

8h Jd is a weak offsuit hand that doesn't play well out of position. The raiser is in the big blind, which is a strong position, and I'd need to call 300 more to continue with a speculative hand. Better to preserve my stack.

AK offsuit is a strong hand on the button; raise for value and to isolate the blinds.

57 offsuit is too weak to continue from the small blind against a button open to 3bb. Folding avoids putting more chips in with a dominated, unconnected hand.

Calling 200 with QJs in position is reasonable; I want to see a flop and play the hand post-flop rather than fold or overcommit preflop.

I have a backdoor flush draw and a gutshot straight draw on a K-8-6 board, but no made hand. Checking keeps the pot small and allows me to see a turn card cheaply against a single opponent who already showed strength preflop.

I have top pair top kicker on a Ks8s6c board; betting for value against a checking opponent to build the pot while denying draws.

Calling keeps me in the hand with a backdoor flush draw and gutshot, while avoiding a big bluff raise into a strong-looking board. I'll see a cheap turn card and reassess.

Board is paired with two 6s, and my Q-high with a J kicker is vulnerable; opponent raised the flop so they likely have a strong hand, making a bluff risky. Checking is the safest play to see the river without investing more chips.

Top pair top kicker on a paired board; betting for value and protection against draws while keeping opponent's calling range wide.

Seat 2's turn raise is large relative to the pot and my Q-high hand is vulnerable; calling keeps me in the pot cheaply while preserving chips for future hands.

Board is paired with two 6s and a Ten, giving me a weak Queen-high with a Jack kicker; checking avoids building a bigger pot with a marginal hand against a likely strong range.

I hold two pair (Kings and Sixes) with an Ace kicker, a strong river hand given the opponent's passive checking pattern; betting for value while managing risk from the three-spade flush possibility.

I have a backdoor straight with QJ on Ks-8s-6c-6d-Ts, giving me a gutshot to a 9 for a straight. Calling 1600 into a 4600 pot is reasonable given my equity and the fact that seat_2 has shown significant strength throughout. I'll see the showdown and potentially win a large pot.

On the button with 95 suited I open to 2.5bb to steal the blinds and play a suited hand in position.

I have a weak 2c-8c offsuit and am out of position facing a raise to 250. The pot odds don't justify calling with this hand, so folding preserves my stack.

83 offsuit is weak; facing a raise with a poor hand, folding is best to avoid unnecessary chip risk.

5c 4d is a weak hand with no playability; I'm out of position and facing a raise, so folding preserves my stack.

Weak offsuit low cards (43o) heads-up against BB; not worth continuing even at a discount.

On the button with K7o, a standard raise to 300 to isolate the blinds and take initiative given no action in front of me yet.

6s9h offsuit is too weak to call a button raise from the small blind, especially with the big blind still to act. Folding avoids putting more chips in with a dominated, poorly connected hand.

I have Ace-high offsuit with no pair potential, and the button has already raised to 300. Calling 200 more with such a weak hand is not profitable, so folding is the correct play.

A8o is playable from the button in three-handed play, so I open to 2.5bb to take the initiative and fold out weaker hands.

I have K3s, a weak hand that is unlikely to hold up against a preflop raise. The pot odds don't justify calling 200 into a 400 pot with such a marginal holding.

K7 offsuit facing a raise from the button with a call needed isn't strong enough to continue profitably; folding avoids marginal spots.