Lesson
Under-Explored Check-Raise Nodes Are Free Money
Check-Raising · advanced · 9 min
Tyler reviews river nodes where a player checks after prior aggression and explains why the in-position player still needs to bet at a meaningful frequency, around 40% in the example, to prevent too many free showdowns. The lesson focuses on choosing scarce bluff combos, understanding blocker logic, and adjusting when opponents under-raise or overfold to river aggression.
Key takeaways
- When the river checks through to you after earlier aggression, do not automatically check back medium showdown hands; some nodes require roughly a 40% betting frequency to deny free showdowns.
- If your range has very few natural bluffs, identify them in advance and execute them rather than letting the node become massively underbluffed.
- Use blocker logic for river calls and bluffs: in the example, the 8 of spades is called more often because it blocks a main value component and is not in villain's bluffing region.
- Against pools that rarely check-raise rivers, consider thinner value bets than the solver baseline, such as eights or sevens in the discussed node.
- River overbets or check-jams can perform well with the right combo because database examples show very high fold frequencies, but avoid forcing poor bluff candidates.