Theory

What a 3-bet is, why it’s called that, and what solver 3-bet ranges look like: linear on the cash button at 100bb, polarised at 40bb in tournaments, plus squeezes, sizing and playing the pot after the 3-bet.

GTO is the baseline you can’t be exploited from; exploitative play is the deviation that wins more against a real leak. MDF by bet size, a solver node where GTO folds more than MDF, and what the solver does against a locked calling station.

Solver ranges for 10, 15 and 20bb stacks in tournaments: when to min-raise, when to jam, how much to limp from the small blind and how wide to defend the big blind.

How the button and the big blind play heads-up at the end of a tournament, with real solver ranges from 10bb to 100bb: when to limp, raise or jam, and how wide to defend.