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

BB defense vs SB openBB 面对 SB 开局的防守

GTO BB response to a SB open (6-max, 40bb): call, 3-bet, fold as frequencies — 93 combos call, 1 3-bet. Real data from the Pokerai API.6-max 40bb 下 BB 面对 SB 开局的 GTO 应对:跟注/3bet/弃牌频率——93 个跟注、1 个 3bet。数据来自 Pokerai API。

AA

AKs

AQs

AJs

ATs

A9s

A8s

A7s

A6s

A5s

A4s

A3s

A2s

AKo

KK

KQs76

KJs

KTs

K9s

K8s

K7s

K6s

K5s

K4s

K3s

K2s

AQo26

KQo

QQ

QJs

QTs

Q9s

Q8s

Q7s

Q6s

Q5s

Q4s

Q3s

Q2s

AJo73

KJo90

QJo

JJ

JTs

J9s

J8s

J7s

J6s

J5s

J4s

J3s30

J2s73

ATo91

KTo89

QTo

JTo

TT

T9s58

T8s

T7s

T6s

T5s

T4s59

T3s6

T2s22

A9o

K9o97

Q9o73

J9o58

T9o98

996

98s

97s

96s

95s

94s20

93s

92s

A8o

K8o87

Q8o43

J8o43

T8o65

98o93

8890

87s

86s

85s

84s

83s

82s

A7o86

K7o39

Q7o

J7o

T7o

97o27

87o71

7743

76s

75s

74s

73s48

72s

A6o59

K6o51

Q6o

J6o

T6o

96o

86o

76o55

66

65s

64s

63s

62s

A5o

K5o9

Q5o

J5o

T5o

95o

85o

75o

65o

55

54s

53s

52s

A4o70

K4o

Q4o

J4o

T4o

94o

84o

74o

64o

54o

44

43s

42s

A3o40

K3o

Q3o

J3o

T3o

93o

83o

73o

63o

53o

43o

33

32s

A2o36

K2o

Q2o

J2o

T2o

92o

82o

72o

62o

52o

42o

32o

2271

How to read it怎么读

As the BB facing a SB 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 1 hand-types into 3-bets. The split-coloured cells are hands played as a mix — for example T9s raises 42% and calls 58%. That's the solver's whole point: not one action, but how often to take each.在 40bb 下,BB 面对 SB 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 1 类手牌转成 3-bet。分色格子是按频率混合打的手——比如 T9s 42% 加注、58% 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": "SB", "action": "raise", "amount": 2.2 } ] }

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