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

BB defense vs CO openBB 面对 CO 开局的防守

GTO BB response to a CO open (6-max, 40bb): call, 3-bet, fold as frequencies — 104 combos call, 15 3-bet. Real data from the Pokerai API.6-max 40bb 下 BB 面对 CO 开局的 GTO 应对:跟注/3bet/弃牌频率——104 个跟注、15 个 3bet。数据来自 Pokerai API。

AA

AKs

AQs

AJs60

ATs

A9s

A8s

A7s

A6s

A5s

A4s

A3s

A2s

AKo

KK

KQs64

KJs67

KTs94

K9s

K8s

K7s

K6s

K5s

K4s

K3s

K2s

AQo

KQo86

QQ

QJs

QTs

Q9s51

Q8s93

Q7s

Q6s59

Q5s

Q4s

Q3s

Q2s58

AJo73

KJo

QJo57

JJ

JTs

J9s51

J8s60

J7s90

J6s99

J5s

J4s

J3s

J2s

ATo93

KTo67

QTo89

JTo

TT

T9s

T8s

T7s

T6s

T5s

T4s

T3s98

T2s

A9o74

K9o66

Q9o56

J9o

T9o

99

98s

97s

96s

95s

94s

93s

92s92

A8o68

K8o20

Q8o

J8o

T8o

98o

8860

87s

86s

85s

84s

83s

82s97

A7o55

K7o

Q7o

J7o

T7o

97o

87o

77

76s

75s

74s

73s

72s

A6o20

K6o

Q6o

J6o

T6o

96o

86o

76o

66

65s

64s

63s

62s

A5o70

K5o

Q5o

J5o

T5o

95o

85o

75o92

65o

55

54s

53s

52s

A4o46

K4o

Q4o

J4o

T4o

94o

84o

74o

64o

54o

44

43s

42s

A3o21

K3o

Q3o

J3o

T3o

93o

83o

73o

63o

53o

43o98

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 CO open at 40bb, GTO plays back with about 56% 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 15 hand-types into 3-bets. The split-coloured cells are hands played as a mix — for example J9s raises 49% and calls 51%. That's the solver's whole point: not one action, but how often to take each.在 40bb 下,BB 面对 CO 开局,GTO 用约 56% 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 15 类手牌转成 3-bet。分色格子是按频率混合打的手——比如 J9s 49% 加注、51% 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": "CO", "action": "raise", "amount": 2.2 } ] }

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