Hold'em table

Suited connector on the button, standard raise size to build pot and take initiative with position.

83o is a very weak hand, especially out of position in the small blind facing a button raise. Folding avoids losing more chips with a hand that rarely flops well.

KTo in the big blind getting 400-to-150 (about 27% equity needed) against a button open in a 3-handed game; the hand has enough equity and playability to call rather than fold or bloat the pot out of position.

Board is Jd Js 2h and I hold K-high with a ten, so I have essentially nothing. I'm first to act out of position against the button's preflop raiser. Checking keeps the pot small and lets me see what the button does.

I missed completely but the paired jack board is unlikely to have hit seat_3 either; a continuation bet here has good folding equity after their check.

King-high on a JJ2 board has some showdown value and a backdoor draw. The button's 300 bet into 550 is a small continuation bet that is often a bluff in a three-handed pot, so calling at about 26% pot odds is reasonable. Raising would mostly get called or re-raised by hands that beat me.

King-high on a paired Jd Js 2h 5d board has little showdown value against a button who bet the flop. Checking keeps the pot small and lets me see the river cheaply, and a bluff-raise has little fold equity against a player who may hold a jack.

I have no pair or draw on this paired board, so I'll decline to bluff further and see the river for free.

Board is J J 2 5 7 and I hold king-high, which has little showdown value against a button who bet the flop and then checked back the turn. Checking is safer than betting, since only better hands would call, and a bluff has little chance to work.

I hold two pair (Jacks and 7s) on a dry board; opponent's passive line suggests a weaker holding, so I bet for value.

Board is J-J-2-5-7 and I hold K-high, which can beat only a bluff. The pot is 1800 and I must call 650, so I need about 27% equity. Seat 1 bet small on the flop, checked the turn, then made a 650 river bet, which fits a wide range with some bluffs, so I call.

Q2o is a very weak hand, especially with no prior action to gauge opponents. Folding avoids risking chips with a hand that has little potential.

3c6h is a weak offsuit hand, and out of position against the big blind it plays poorly. Calling 50 into a 150 pot is cheap (2.5-to-1 odds), but the hand is a long-term loser postflop, so I'm folding.

3-7 offsuit is one of the weakest hands. Even on the button in a 3-handed game, it plays poorly, so I'm folding instead of paying 100 to see a flop.

J4 offsuit is weak heads-up against the big blind after the button folded; not worth continuing for 50 more chips.

J3o is a weak offsuit hand from the button facing a raise-sized pot; not worth playing in a 3-handed pot with two live opponents behind, better to wait for a stronger spot.

K8o is a marginal hand, but I have position on the big blind and am getting 3-to-1 pot odds to complete. Raising would risk too much with a weak holding, so calling to see a cheap flop is best.

Ah Tc is a strong hand heads-up against a limping small blind, so raising to 3bb for value in position-less but with a range advantage is better than checking.

K8o在不利位置面对大盲的加注，虽然底池赔率尚可，但这手牌在翻后很难游戏，且位置劣势明显，弃牌以保护筹码是更好的长期决策。

QJo is a strong hand on the button; raising for value and to put pressure on the blinds.

6-9 offsuit is weak from the small blind facing a button raise to 250 with the big blind still to act behind me, and I'd be out of position postflop. Folding gives up only 50 chips.

9-5 offsuit facing a raise with a player still to act behind isn't worth defending; folding preserves chips.

J7 offsuit is a weak hand, and acting last 3-handed it is still marginal. Folding avoids a likely losing spot against two opponents who are still to act.

Weak offsuit hand (96o) out of position against BB with button already folded; not worth continuing for the extra 50 chips.