Sharpen your preflop decisions at a full 9-max table against a
chart-grounded decision engine.
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🪑9-max table, 8 bots
📊Chart-grounded ranges
⚡Instant feedback
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A study tool for practicing preflop decisions - never use this, or any outside assistance, during real-money or live play.
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Reference Charts
How This Works
Each hand deals you a random seat and two cards, with the action
from earlier seats already played out. Decide fold, call, or
raise - we'll tell you instantly whether that matches the
reference chart, and explain why.
What does "GTO" mean?
These charts show Game Theory Optimal play - the
mathematically balanced strategy that can't be exploited, no matter
what your opponent does. It doesn't try to guess what a specific
opponent is doing wrong; it's simply the correct play against any
possible counter-strategy.
The payoff: because GTO can't be beaten by any single style of
play, sticking to it should make you a winning player on average -
at any table, against any mix of opponents, from total beginners
to seasoned regulars. You won't win every hand (nobody does), but
over enough hands the math is on your side.
The seats, in order of play
Everyone acts clockwise, so the later you sit, the more you've already
seen before it's your turn - which is why late seats can play many more
hands profitably than early ones.
UTG
Under the Gun - first to act, so the tightest range
UTG+1
One seat along, still early
MP
Middle Position
MP+1
Late-middle, sometimes called the Lojack
HJ
Hijack - two seats before the button
CO
Cutoff - one before the button
BTN
Button - the dealer seat, last to act after the flop and the most profitable
SB
Small Blind - posts half a big blind before cards are dealt
BB
Big Blind - posts a full big blind, and acts last before the flop
Training deals a full 9-max table, so every seat above appears.
Reading the charts
Raise / 3-Bet / SqueezeCallFold
Striped cells are genuine close calls, verified hand-by-hand -
not a guess - so either action is treated as correct in training.
Why do neighbouring hands sometimes differ?
You'll sometimes see two similar-looking hands land differently -
one raises, the very next one folds. That's not a mistake. These
charts come from precise hand-by-hand analysis, not a simplified
rule of thumb, so small differences in blockers, kicker strength,
and how a hand plays after the flop can tip one hand one way and
its neighbour the other. Focus on the overall shape of a range
rather than memorising every edge case, and trust the striped
cells to mean either action is genuinely fine.
Leaderboards
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Your Stack
One chip per level. Six chips and you cash up to a higher denomination.
