Preflop range · 6-max · 40bb翻前范围 · 6-max · 40bb

BB defense vs UTG openBB 面对 UTG 开局的防守

GTO BB response to a UTG open (6-max, 40bb): call, 3-bet, fold as frequencies — 85 combos call, 13 3-bet. Real data from the Pokerai API.6-max 40bb 下 BB 面对 UTG 开局的 GTO 应对:跟注/3bet/弃牌频率——85 个跟注、13 个 3bet。数据来自 Pokerai API。

AA

AKs

AQs63

AJs

ATs

A9s

A8s

A7s

A6s

A5s

A4s

A3s

A2s

AKo

KK

KQs

KJs

KTs

K9s

K8s

K7s72

K6s66

K5s96

K4s

K3s

K2s

AQo

KQo90

QQ

QJs

QTs82

Q9s

Q8s61

Q7s97

Q6s79

Q5s

Q4s70

Q3s

Q2s96

AJo97

KJo94

QJo81

JJ

JTs70

J9s

J8s

J7s84

J6s

J5s72

J4s

J3s

J2s

ATo74

KTo72

QTo99

JTo

TT

T9s93

T8s

T7s88

T6s56

T5s25

T4s78

T3s

T2s

A9o

K9o

Q9o

J9o

T9o

99

98s

97s

96s

95s

94s

93s

92s

A8o

K8o

Q8o

J8o

T8o

98o

88

87s

86s

85s

84s

83s

82s

A7o

K7o

Q7o

J7o

T7o

97o55

87o98

77

76s

75s

74s

73s

72s

A6o

K6o

Q6o

J6o

T6o

96o

86o43

76o

66

65s

64s

63s

62s

A5o27

K5o

Q5o

J5o

T5o

95o

85o

75o

65o

55

54s

53s

52s

A4o

K4o

Q4o

J4o

T4o

94o

84o

74o

64o61

54o

44

43s

42s

A3o

K3o

Q3o

J3o

T3o

93o

83o

73o

63o

53o85

43o48

33

32s

A2o

K2o

Q2o

J2o

T2o

92o

82o

72o

62o

52o

42o

32o

22

How to read it怎么读

As the BB facing a UTG open at 40bb, GTO plays back with about 43% of hands. The BB closes the action and gets great pot odds, so it defends very wide — mostly flat-calls, with the strongest hands and some blockers as 3-bets. It turns 13 hand-types into 3-bets. The split-coloured cells are hands played as a mix — for example T6s raises 56% and calls 44%. That's the solver's whole point: not one action, but how often to take each.在 40bb 下,BB 面对 UTG 开局,GTO 用约 43% 的手牌应战。BB 收口、底池赔率极好,所以防守很宽——大量平跟,再加最强牌和部分阻断牌做 3-bet。 其中 13 类手牌转成 3-bet。分色格子是按频率混合打的手——比如 T6s 56% 加注、44% 跟注。这正是 solver 的意义:不是给一个动作,而是告诉你每个动作各占多少。

Get this range via the API用 API 取这个范围

One call returns all 169 hands as {fold, call, raise} frequencies:一次调用返回全部 169 手的 {fold, call, raise} 频率:

POST https://pokerai.bet/v1/gto/preflop/range
{ "positions": { "hero": "BB" },
  "preflop_version": "6max_RC_40bb", "preflop_actions": [
    { "position": "SB", "action": "small blind", "amount": 0.5 },
    { "position": "BB", "action": "big blind", "amount": 1 },
    { "position": "UTG", "action": "raise", "amount": 2.2 } ] }

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