Hold'em table

Pocket eights on the button in a 3-handed game is a clear value raise; a standard 3x open builds the pot with position and applies pressure on the blinds.

7h3d is a very weak offsuit hand, and calling a sizable button raise from the small blind would leave me out of position against the big blind as well.

J7o is too weak to defend the big blind against a 3x open from the button.

8-4 offsuit is too weak to continue from the button facing the big blind, even with only three players.

K7s is a strong candidate for an open-raise from the small blind when folded to heads-up.

J9s is too weak to defend against a 3x raise from the small blind out of position; folding avoids playing a marginal suited connector with poor equity and reverse implied odds.

Ten-seven offsuit is too weak to open from the button in three-handed play.

A9o is strong heads-up against only the BB; raising builds the pot with a hand that often dominates their calling range and can win preflop or postflop.

Q8 offsuit is a reasonable big-blind defend heads-up against a small blind raise, and the price is favorable enough to call.

I have top pair and can get value from weaker pairs while charging heart draws. A small bet keeps the pot manageable with my weak kicker.

I have the nut flush draw plus an overcard, so check-raising as a semi-bluff builds the pot when I hit and can win it outright now; a small raise to 600 keeps risk controlled while applying pressure to seat_2's probe bet.

Top pair has enough showdown value to continue at the pot odds, though the check-raise on this coordinated board makes raising unattractive.

I hold the nut flush draw plus a gutshot to the ten, so a turn bet builds the pot with strong equity while applying pressure to one-pair hands like a queen or jack that called my flop raise.

I have two pair with queens and eights, which is strong enough to continue against this turn bet. Calling keeps weaker queens and draws in while avoiding an unnecessary escalation against stronger two pair or a set.

I hold the nut flush (Ah with Jh Qh on board), so I can only get paid by betting the river; a large value bet targets sets, two pair, and smaller flushes that called down flop and turn.

My two pair is strong enough to continue at these pot odds, and missed heart draws provide plausible bluffs. I call rather than raise because stronger two-pair hands and sets are possible.

KTs is a strong hand heads-up against the big blind, so I raise for value and initiative.

AJo is well ahead of the small blind's opening range in a blind-versus-blind confrontation, so 3-betting to 900 builds the pot with position and equity.

KTo is dominated by much of the big blind’s 3-betting range, and calling 600 out of position offers poor prospects against the raise.

QTo is a solid button open in a three-handed game. A 2.5x raise applies pressure to the blinds while keeping the pot manageable.

6-3 offsuit is far too weak to defend from out of position against a button raise.

J4 offsuit is far too weak to defend against a 2.5bb button raise even with pot odds; folding avoids playing a dominated hand out of position.

Q3o is too weak to open profitably from the button even in 3-handed play.

3-2 offsuit is the weakest hand in the deck and I'm out of position against the big blind; folding the half-bet loses little and avoids playing a dominated hand postflop.