Esa Lappi, known in online circles as EILAPPI, is a chess player who has built a reputation through long-running daily events and a deep opening study routine. With a preference for Daily time controls, he thrives in long strategic battles that test patience as much as speed. A tenacious competitor who loves to turn small advantages into sustained pressure, Esa brings a playful spirit to the board—occasionally lightening tense moments with a well-placed quip.
Playing Style
Patient, endgame-savvy approach with a penchant for long, grinding battles.
Resilient mindset with strong comeback potential after missteps.
Solid practical understanding; comfortable navigating dynamic, tactical moments when needed.
Notable Repertoire
Sicilian Defense: Closed — a frequent backbone of his Blitz and Daily games.
Vienna Gambit: Max Lange Defense — a sharp, aggressive option that shows up in his repertoire.
Bird Opening and various transpositions — reflecting a willingness to surprise opponents.
Career Highlights
Peak Bullet rating: 1893 (2021-08-24)
Peak Blitz rating: 2096 (2024-10-08)
Peak Rapid rating: 2089 (2022-03-17)
Peak Daily rating: 1637 (2017-04-26)
See a chart of rating progression:
Coach Chesswick
Overview and key takeaways
You have a solid results track in your daily games, with a 9 wins, 2 losses, and no draws across the provided data. The rating trend data suggests a long‑term upward trajectory, with the 12‑month slope indicating gradual improvement. The strength-adjusted win rate is strong at about 0.676, though keep in mind this is based on a relatively small sample. Several openings show perfect or near‑perfect results in the recorded games, but those samples are small and should be treated as indicators rather than definitive mastery.
What you’re doing well
Effective use of certain offbeat and flexible openings, such as Bishop’s Opening variants, which produced clean results in your dataset.
Consistency in converting advantages in several lines, with multiple decisive wins in the openings you’ve tried.
Clear long‑term improvement signals: the 12‑month trend slope is positive, suggesting you are gathering strength over time.
Areas to strengthen
Avoid over‑reliance on a few openings. Many of the strong results come from small samples; deepen your study in those lines and also broaden your repertoire to reduce predictability.
Work on converting small advantages into clear wins. In some losses, the turning points tend to come in the middle game; reinforce decision making in those critical moments.
Endgame conversion and practical pressure. Build routines to press for a win when you have a tangible edge, and practice common endgame patterns in your preferred openings.
Openings performance insights
Several Bishop’s Opening variants and a few Sicilian lines show strong results in your data. Use these as starting points to study typical middlegame plans and common responses from a variety of opponents.
Be mindful of very small sample sizes. A couple of games can skew the perceived strength of a line. Plan to reach at least 3–5 games per opening line before drawing firm conclusions.
Consider pairing a proven line with a complementary second option to add surprise value and reduce opponent preparation pressure.
Practical next steps and plan
Pick 2 openings that have given you wins and study them more deeply over the next two weeks. Build a simple cheat sheet of typical middlegame ideas and key responses you expect.
Aim to record and review at least one game per day with a focus on the turning points. Identify one to two concrete improvements from each game.
Incorporate a short endgame routine into practice, such as practicing common king and pawn endgames and basic rook endings, to improve conversion of advantages.
Balance your study with tactical puzzles that reinforce the ideas you’re employing in your openings (quick motifs like knight forks, pressure on open files, and weak squares in the opponent’s camp).
Data notes and interpretation
The statistics show strong results, but many openings have very few games. Treat high win rates in these lines as positive signals to study further rather than final verdicts. The mixed signals between short‑term changes (1–6 months showing zero net rating change) and the longer‑term positive trend suggest you may have a period of consolidation or balanced results in the near term before continuing upward growth.
Next steps tracker (optional)
If you’d like, I can generate a focused study plan for your next 2–4 weeks, including suggested openings to investigate, a simple after-game review checklist, and a mini puzzle routine. For example, we can zoom in on the Bishop’s Opening lines and a couple of Sicilian replies to broaden your toolkit. esalappi