Improve at Poker, 10 Minutes a Day

Most players think improving at poker requires hours of daily study. Long review sessions, hours on solvers, training videos on a loop. That's partly true for complex post-flop spots — but for the foundation of the game, there's a far more effective method: spaced repetition (SRS).

The problem with classic memorization

You've already loaded your GTO ranges into a chart, looked at them for an hour, and told yourself "got it, I know them". Then a week later, in the middle of a session, you can't remember whether ATo is an open from UTG or a fold.

This phenomenon is explained by Hermann Ebbinghaus's forgetting curve, published in 1885. Ebbinghaus showed experimentally that without review, you forget about:

• 70% of new information after 1 day
• 75% after 1 week
• 80% after 1 month

Classic memorization (read once, review now and then) is very inefficient. You spend time reviewing what you still know well, and you forget what you had trouble retaining.

Spaced repetition: the solution

Spaced repetition (Spaced Repetition System, or SRS) rests on a simple principle: review a piece of information right before you forget it. Neither too early (a useless review, you still remember it), nor too late (you've already forgotten).

An SRS algorithm analyzes your performance on each item (in our case, each cell of your range grid) and schedules the next review at the optimal moment. The items you know well are seen less often. The difficult items come back more frequently.

The SM-2 algorithm

The most widespread SRS algorithm is SM-2, developed by Piotr Woźniak in the 1980s and used in the SuperMemo software. The logic is as follows:

1. At the first review, the interval before the next one is short (1 to 3 days)
2. If you answer correctly, the interval lengthens (a week, then a month, then several months)
3. If you make a mistake, the interval becomes short again and you re-memorize

Over time, well-anchored items are seen only a few times a year — but they stay available in long-term memory.

Applied to poker ranges

For poker ranges, SRS works like this:

1. You define a range (for example: BTN open at 100bb in 6-max)
2. You launch a quiz: the app shows you the empty 13×13 grid, and you have to rebuild your range from memory — check the hands to play, leave empty the hands to fold
3. The system evaluates: for each cell of the grid, it notes whether you answered correctly
4. It schedules the reviews: the cells you miss come back quickly, the well-anchored cells come back less often

The result: in 5 to 10 minutes a day, you review exactly what you're at risk of forgetting. No more, no less. For a complete learning plan, see learning your ranges for free and the guide how to memorize your ranges.

How long to memorize a range?

With a daily practice of 10 minutes, here are realistic timeframes:

A simple range (BTN open, 169 cells): 1 to 2 weeks for solid memorization with rare mistakes.

A complete set of ranges (open ranges for all positions + BB defense): 4 to 8 weeks depending on complexity.

The Nash push/fold charts (several stack depths): 2 to 4 weeks for the most common formats.

These timeframes assume regular daily practice. An intensive 2-hour session every 15 days will be far less effective.

Why 10 minutes a day is optimal

The 10-minute duration isn't arbitrary. It corresponds to several psychological and cognitive constraints:

Concentration degrades after about 20 to 25 minutes on a repetitive task. Beyond that, mistakes increase and learning slows down.

Consistency beats intensity. SRS is designed to work in small daily doses. Missing two consecutive days creates a backlog of reviews that piles up.

The habit forms more easily with a 10-minute commitment. "I'll work on my ranges for 10 minutes" is a realistic commitment you can keep every day, including busy days.

The recommended routine

Here's a simple routine to improve consistently:

Morning or evening, before or after a playing session, open Forge.poker. The app automatically shows you the day's reviews — the ranges whose review is due according to the SRS algorithm.

You do your reviews (5 to 10 minutes in general). If everything is reviewed and there's time left, you can work on a new range.

That's it. No need to plan what to review — the algorithm handles it.

The ranges to memorize first

If you're a beginner, here's the recommended order depending on your format:

For Spin & Go players:

1. Heads-up Nash push/fold charts (10bb, 13bb, 15bb, 20bb)
2. 3-handed Nash push/fold charts
3. Calling ranges from the BB

For 6-max Cash Game players:

1. BTN open range (the widest, impacts the most spots)
2. BB defense vs BTN (the defense you play most often)
3. CO open range
4. SB vs BTN (3-bet or call)
5. UTG and MP ranges

For MTT players:

1. Nash push/fold for common stack depths (10bb, 15bb, 20bb)
2. Open ranges from each position at 30bb+
3. BB defense in key spots

SRS vs other study methods

To be honest about the limits of SRS: this method is excellent for memorizing factual information (which hand to play in which preflop situation). It isn't designed to develop post-flop reasoning, opponent reading, or ICM management.

SRS is therefore complementary to other forms of study, not a replacement. But since preflop represents a significant part of total EV in modern poker, optimizing it via SRS is one of the best returns on time investment you can make.

Conclusion

Improving at poker in 10 minutes a day is possible — but only if those 10 minutes are used intelligently. Spaced repetition offers you the most effective method to anchor your ranges in long-term memory, freeing you to focus on the post-flop decisions that require real real-time reasoning.

Start your first session on Forge.poker, load a range, and begin today.