What got you here won't get you there. You could apply that slogan to every major milestone on the Chess rating ladder, and 1500's no different.

Hitting and passing 1500 requires another expanded set of conceptualization skills than what came before. In fact, some of what you learned to do to reach 1300 or 1400 or wherever you are can hurt you at this stage.

Up to 1200 or 1300, it's enough in most cases to narrow your focus in on one idea or one threat. You can't narrow it so far in that you forget parts of the board exist or miss key problems with your move. But you can tunnel vision on particular ideas to a certain extent and get away with it.

The most basic example I can think of for what I mean is a capture chain in the center of the board. Up to that rating range, it's generally enough to count attackers and defenders and act accordingly. If you have more attackers, go for it. If you don't, don't. That's evaluating a decision based around one idea.

You take, they take, you take, they take. The sequence falls like dominos, and more often than not neither player considers doing anything other than taking.

Again, most of the time up to this rating range, that narrowed focus will be fine.

To hit and pass 1500, we need to be more agile than that. Players aren't likely any longer to make simple capture chain blunders or simple one-move vacated square errors. No, the challenge that 1500 presents us is about noticing, remembering, and combining several ideas in the position at once.

We need to be aware of how that chain of captures is affecting any other ideas in the position as well. Somewhere in that capture chain, there could be an in-between move that could pin a piece to the king. Or a new undefended pawn that we can take with check, cause the king to move, THEN follow up with the crippling pin.

The big opportunities and the big threats here lie now in the how different, seemingly unrelated ideas in the position connect together.

And that's another big jump in what our conceptualization muscles have to do during the game.

Our brains are filtering machines. They are designed to identify and focus on important details, and let everything else slip into the background. If they didn't, we'd take one look at the world outside our front door and our heads would explode from too much input. Our seven slots are a limited resource, and it's only our brain's ability to chunk information together and filter out "unimportant" things that lets us navigate a Chess board at all.

When this filtering process happens over the Chessboard, I call it a frame. Our brain creates a frame for our thinking, and we only think inside of it.

Usually, that's useful. It's the brain working as designed. If our a-pawn is totally irrelevant to our plans right now, we shouldn't burn cycles thinking whether we should move it. Or if we notice our opponent has a checkmate threat, the frame of "stop checkmate" is our friend.

But these frames often hinder our thinking as well. Capture chains, like the one I mentioned before, are an excellent example. In-between moves are very difficult to conceptualize because our brains often create a frame around our thinking during these capture chains. We think about our first capture, we think how the opponent might recapture, we think which piece we'd use to capture back again, and often the question of "what if I/they don't capture?" simply doesn't occur to us.

That's a frame in action.

If you're pushing for 1500, you've already got some level of resistance to frames in capture chains (but likely still make mistakes there sometimes). But those frames are affecting your thinking and calculations constantly as you play.

I was working with a student around 1400 rating on Chesscom and watching them play a game live. They had a crushing attack on the go.

Then their opponent pushed a pawn in the middle of the board. The move surprised my student, and I watched his thinking shrink right down to a tiny frame:

"Do I take or do I push?"

You probably see the gap, yeah? The answer was to do neither. He should ignore it and keep going with his attack.

But his brain had given him a frame to work within, and "ignore it" was not one of the options.

Crucially, this wasn't a conscious decision. The frame came from the intuitive, automatic, subconscious part of his brain, and he didn't notice it had happened.

So he thought deeply about the two options his frame gave him, and he picked one. Neither was a good move.

Interestingly, as he was calculating he noticed the problems with each option and was trying to choose which one was less bad for him.

Think about that. Even after noticing that neither of the options in his frame was particularly good, he still wasn't aware of it or able to break out of it.

He even said at one point, while still making the decision, "I think I've screwed this up."

He hadn't screwed it up, yet. He just had to ignore the pawn. But that option was not in the frame.

He still managed to scrape out a win, but it was not easy. His frame took a dominant position and turned it into a tricky endgame slog.

This is the central conceptualization challenge of reaching and pushing past 1500. The positions are more complex, the decisions more challenging, the calculations more nuanced, and the working memory load jumps again. Your subconscious stands ready with hard-hat, planks, and nails to build you a nice frame whenever it thinks you need one.

Learning to break frames is not easy. We rarely realize we're in them, so we can't do anything in the moment to break out of them. Our only defense against them comes in the work we've done ahead of time.

Here's what some of that work should look like.

1. Avoid bullet and blitz until frames are no longer an issue for you.

Fast time controls reinforce our intuition's control over our thinking process. They encourage us to accept the frame that our mind is creating, and just play something fast.

You don't need to give them up entirely, just long enough to change your habits and build up your ability to resist the frames your brain gives you. You'll play better when you go back to them eventually anyway.

2. Build a per move habit to notice what a move does and what dormant ideas it creates.

This one's an expansion on the technique we discussed in our earlier part about hitting 1000. Build some kind of habit, either using the Primer or Mantra techniques or something else that suits you, to look objectively at all the things a move changes about the position before deciding what you should do about it. It's very easy to jump to "what's my response?" but that impulse leads directly to the "do I take or do I push?" framing situation.

Even if some detail you pick up is not all that useful, the act of pointing attention at something that would likely exist outside the frame helps you break it. Again, we don't know when we're in one, so we basically have to assume we always are.

3. Commit to "Data Before Meaning".

This is an overarching mindset piece. When you're engaging with Chess moves in any form, discipline yourself to collect all the objective things a move changes about a position before deciding what the move "means" or what you should do about it. It's like point two, but applied across all of your engagement with the game. We'll talk about this in way more depth next week.

Once we are less susceptible to the over-zealous frame-maker that is our intuition, we can better combine and flow through the ideas available in the position.

And once you can do that, you're edging beyond most of the players at this level.

Here's to the journey,
Aiden