Hold'em table

J8o is playable as a button open in three-handed; a 2.5bb raise takes the initiative rather than limping or folding.

Q2o is a weak offsuit hand facing a raise; folding avoids committing chips with poor equity.

Seat 2 folded, so I'm heads-up against seat 1's 250 raise. With AhKc I have good playability and can see a flop; calling 150 more keeps the pot manageable and avoids overcommitting with a speculative hand.

Top pair with a strong kicker on a dry board; checking allows me to control the pot and potentially induce a bluff from the button while preserving my stack advantage.

I completely missed this dry king-high flop with jack-high and no draw, so there is no value in betting. Checking back keeps the pot small and realizes my limited showdown equity for free.

I have top pair with a strong kicker on a dry board, but the opponent's preflop raise and flop check suggest a cautious or medium-strength hand. Checking keeps the pot controlled and allows me to evaluate the river without committing more chips.

Jack-high with only a gutshot has little showdown value, and a free river is better than betting into an unknown range that has checked twice.

Board is K-high with no flush or straight draws completed; my AK is likely no better than a bluff catcher. Both opponents checked to me on the river, so checking keeps the pot small and avoids building a bigger pot with a marginal hand.

Jack-high has no made hand or useful blockers on this board, so a river bluff is unlikely to be profitable. Checking realizes the free showdown.

AK offsuit is a premium hand on the button; raise to build the pot and take initiative against two blinds.

I have 5d7c which is a weak hand, and I'm facing a 250 chip call to see a flop. The pot odds don't justify continuing with this disconnected low card combination.

QJs is strong enough to 3-bet a button open heads-up for value and fold equity; 900 is a standard size.

I hold AK and want to build the pot against a single 3-bettor while retaining fold equity and strong equity if called.

QJo is too weak to continue out of position against a button 4-bet; calling or 5-betting would be -EV against a value-heavy range.

I hold 5h 9h, a weak offsuit hand with no pair and poor equity. Facing a 100 chip big blind with no prior investment, folding minimizes losses against likely stronger holdings.

82s has enough equity versus a random big-blind hand to justify the half-blind price, needing only about 25 percent equity to continue.

I'm big blind with 8s3s, a weak suited hand; SB just limped and I can check for free to see the flop cheaply.

I have no pair, no draw, and no relevant blockers on a queen-high flop, so there is no reason to bet into the big blind. Checking keeps the pot small and preserves the option to fold if they bet.

I have a flush draw (four spades) on a checked-around flop, so I bet small as a semi-bluff to build the pot while retaining strong equity if called.

2c8c has no pair, draw, or relevant blockers on 5s7hQs, so calling 120 into 320 is -EV against a flop bet.

54 offsuit is too weak to open even on the button, so I fold rather than invest chips with a dominated hand.

Weak offsuit low cards (43o) with button folded and only heads-up value against BB; not worth calling even at low cost with poor equity and playability.

Button steal with a marginal but playable K7o in a 3-handed pot; a standard raise applies pressure on the blinds.

With 6s9h offsuit and facing a raise to 250, the pot odds and hand strength don't justify continuing preflop.

A3o is too weak and poorly playable out of position against a button open, so folding is the higher-EV option.

I have As8h on the button with no prior investment. Calling the 100 big blind keeps my stack intact while letting me see a flop and potentially realize equity with my ace.

K3s is too weak to raise out of position, but the price to complete is only half a blind and suited-king playability justifies seeing a flop.

K7 offsuit is weak; checking my option as BB with no additional cost is standard here.

King-high with only a backdoor spade draw has little showdown value and no made hand on a paired board, so checking is best multiway.

I have trip sevens with a strong kicker; betting for value on this dry board.

My 8h As is weak on a Tc 7s 7h flop, and seat_2's raise indicates strength. Folding preserves chips against a likely made hand.

King-high with no pair and no draw on a paired board is too weak to continue against a flop bet. Folding avoids putting more chips in with almost no equity.