How I Won My First Classical Chess Tournament: Lessons from an Adult Improver

1. Background

I'm 33 years old, and while I started playing chess very early — around the age of 4 — I never had the chance to play competitively as a child. Chess was always there in the background of my life, something I enjoyed casually but never took seriously in terms of study or structured improvement.
Fast forward to two years ago: I was what you'd probably call a "strong amateur."
What I did know:
I understood some basic principles like controlling the center with pawns, developing knights before bishops, and not bringing out the queen too early. I also knew that the Sicilian starts with 1...c5, the Caro-Kann with 1...c6, and the Dutch with 1...f5. I could checkmate with king and rook.
What I didn't know:
I couldn’t deliver mate with two bishops or with bishop and knight. I had no idea about the second moves in any of those openings I mentioned. I didn't understand opposition in king and pawn endgames — though I vaguely felt the king should stand in front of the pawn.
In short, I was missing a lot of foundational knowledge.
And that’s where my serious journey as an adult improver began.

2. Preparation (What I Did OK vs What I Did Wrong)

About two years ago, I started diving into chess seriously. I began with free resources — mostly YouTube videos and online lessons — and eventually played my first FIDE-rated tournament in February 2024. Just to give you an idea of my starting point: in my second tournament, I drew a Candidate Master (around 1600 FIDE at that time), and just a month later, I managed to draw against a FIDE Master (rated close to 2000) — in my very first ever rated rapid game.
That said, my rating didn’t skyrocket. I was constantly alternating solid performances with absolutely catastrophic games.
Here's what I think went well, what went wrong, and what I believe you actually need if you’re preparing as an adult improver.

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a) Openings
Like all amateurs, I wasted a huge amount of time obsessing over openings. So let me say this clearly:

Yes, you DO need openings.

Not memorized lines or dozens of defenses, but you can’t show up every game psychologically and practically unprepared. Of course, Magnus can beat you with h4 and a smile — but that’s not the point.
You don’t need deep theory, but you need to:

• Avoid being surprised in the first 7-8 moves,
• Know the typical plans out of your chosen systems,
• Get something stable on the board that feels familiar.

The simplest way to do this? Get a good book or a decent Chessable course. You'll mess up move orders — that's fine. But having a clear structure helps you play actual chess instead of panicking on move 4.
What you really need: 3 openings:

• One with White
• One against 1.e4
• One against 1.d4 (and everything else)

What I started with: dubious and hyper-aggressive stuff like the Englund Gambit and the King's Gambit.
What I’d recommend instead: solid choices like the London System, Caro-Kann, and QGD. If you want some spice, maybe try the Hyper-Accelerated Dragon instead of the Caro, or Jobava London — though the latter didn’t really work for me. Personally, I think your White opening should be stable more than aggressive.

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b) Endgames
Basic endgames matter — even under 1800.
You don’t need to go deep into every theoretical endgame, but you must know:

• Opposition
• Lucena and Philidor positions
• How to cut the king in rook & pawn endings

This alone will save you rating points, guaranteed.

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c) Strategy
You need to be familiar with:

• Weaknesses (isolated pawns, backward pawns, weak squares)
• Prophylaxis
• The bishop pair
• Good knight vs bad bishop
• Keeping tension
• Pawn breaks and minority attacks

Don’t overdo it, but get exposed to these ideas so you start to recognize them in your own games.

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d) Tactics
Tactics matter, but don’t burn yourself out on endless Puzzle Rush sessions at 3 minutes.
Instead, focus on:

• Survival puzzles
• Slow, deeper calculation
• Pattern recognition, not speed

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e) Practice
We’ve all spammed blitz and bullet games. It feels productive, but long term, it’s not helping.
What actually helped me:

Play 1–2 rapid games per day and analyze them.

You’ll improve more from those 2 games (if you study them) than from 20 blitz ones you forget instantly.

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f) Tools: ChessBase
At some point, you’ll want to get ChessBase or a similar tool. Why?
Because it allows you to:

• Organize your openings into clean, structured databases (ideally one per chapter)
• Store your own games — online and over-the-board — for review and pattern tracking
• Build a library of positions and ideas

A basic setup can go a long way. Even a few well-organized files will make you feel much more “in control” of your own chess learning.

3. My First Tournament Victory – How It Happened

Although it was officially a round-robin tournament limited to players under 1600 FIDE, the reality was very different. Many participants had blitz or rapid ratings over 1800 — some even in both formats. A few were older players competing in their first over-the-board FIDE event, but it was obvious they had been playing their whole lives and knew their stuff. There were no easy games — just nine rounds of gritty, tense classical chess.
I finished the event with 7.5/9, undefeated, and here’s a quick summary of how it unfolded:

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Round-by-Round Recap
Round 1 – Win (67 moves, 94.6% vs 87.1%)
A long, technical battle against a young and unrated player. Solid start, no mistakes, and accurate endgame technique.
Round 2 – Win (56 moves, 95.8% vs 90.9%)
A dramatic win in a same-colored bishop endgame with equal pawns — my expanded pawn structure on both flanks made the difference.
Round 3 – Draw (48 moves, 91.8% vs 92.1%)
One of the hardest games. I defended a rook endgame down a pawn and held the draw. Resilience over brilliance.
Round 4 – Win (19 moves, 92.6% vs 79.6%)
A tactical shot ended the game early. Particularly satisfying, as it was against an older player who had beaten me previously in rapid.
Round 5 – Win (46 moves, 83.2% vs 72.3%)
Maintained a positional advantage throughout the game. Not flashy, but controlled and confident.
Round 6 – Win (60 moves, 88.8% vs 82.4%)
One of my proudest games. My opponent (rated over 1800 in blitz) played very well, but I kept pressure the whole way and converted a long, accurate plan. Honestly, this didn’t look like a sub-1600 match. (Game attached below.)
Round 7 – Draw (43 moves, 89.1% vs 89.1%)
I had a significant advantage and considered a sacrifice, but played it safe with a one-pawn edge in an opposite-colored bishop endgame. My opponent defended resourcefully.
Round 8 – Draw (16 moves, 93.3% vs 95.6%)
Agreed to a quick draw in a sharp and double-edged position against a strong rapid-rated player. Sometimes, caution is the smart call.
Round 9 – Win (72 moves, 87.1% vs 79.0%)
The final round. I only needed a draw, but a loss could’ve dropped me as low as 4th — after leading the whole tournament. I played for a result and managed to win in a classical Lucena rook endgame. High pressure, high reward.

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My Approach: Solid > Spectacular
One key change I made this tournament: I stopped chasing “the engine move.”
In the past, I was obsessed with playing like a computer — always hunting for the most precise or flashy idea. It didn’t work.
This time, I focused on:

• Playing solidly,
• Going for small advantages,
• Keeping tension and avoiding unnecessary chaos.

Turns out, consistent and sane moves win more games than speculative brilliance — especially at this level.

Round 6: