Prepare against Aleksander Lonski
Poland · World #24,811 classical · FIDE ID 21016321
When preparing against Aleksander Lonski, expect 1.e4 in 88% of White games. Against 1.e4 the reply is 1...c5 (75% of games); against 1.d4, 1...d5 (89%). Lowest win rate among frequent openings: Sicilian as White, 33.3% over 18 games.
Our database contains 102 games by Aleksander Lonski, covering Jun 2018 to Sep 2026. Below you'll find Aleksander Lonski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Aleksander Lonski before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 2,020 | 2,090 | Oct 2025 |
| Rapid | 2,150 | 2,153 | Jun 2026 |
| Blitz | 1,977 | 1,978 | Apr 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 102 | 35 | 36 | 31 | 34.3% |
| As White | 57 | 22 | 19 | 16 | 38.6% |
| As Black | 45 | 13 | 17 | 15 | 28.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Aleksander Lonski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Aleksander Lonski's side.
First moves as White (57 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 50 | 87.7% | 57.0% |
| d4 | 6 | 10.5% | 41.7% |
| d3 | 1 | 1.8% | 50.0% |
Main lines as White
- 1.e4 — 88% of White games, 57.0% score
- …c5 (52% of these games) — Lonski usually continues Nf3 (75.0% score)
- …e6 (16% of these games) — Lonski usually continues d3 (60.0% score)
- …c6 (12% of these games) — Lonski usually continues d4 (70.0% score)
- 1.d4 — 11% of White games, 41.7% score
- …Nf6 (33% of these games) — Lonski usually continues Nc3 (0.0% score)
- …c6 (17% of these games) — Lonski usually continues Nc3 (50.0% score)
- …e6 (17% of these games) — Lonski usually continues Nc3 (50.0% score)
As Black against 1.e4 (24 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 18 | 75.0% | 55.6% |
| e5 | 5 | 20.8% | 60.0% |
| e6 | 1 | 4.2% | 100.0% |
As Black against 1.d4 (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 16 | 88.9% | 37.5% |
| Nf6 | 2 | 11.1% | 25.0% |
Aleksander Lonski's chess games
All 102 games by Aleksander Lonski in the Chess.ceo database (Jun 2018 - Sep 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 35 wins, 36 draws, 31 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A36 | Sicilian | 18 | 6/6/6 | 33.3% |
| C00 | King's Indian Attack | 5 | 2/2/1 | 40.0% |
| B13 | Caro-Kann: Exchange Variation | 4 | 1/3/0 | 25.0% |
| C01 | French Defense | 3 | 1/1/1 | 33.3% |
| A40 | Queen's Pawn Game: Chigorin Variation | 3 | 0/2/1 | 0.0% |
| C68 | Ruy Lopez: Exchange | 3 | 1/1/1 | 33.3% |
| C48 | Four Knights Game: Spanish Variation | 3 | 1/0/2 | 33.3% |
| B27 | Sicilian: Hyperaccelerated Dragon | 2 | 2/0/0 | 100.0% |
| A40 | Queen's Pawn Game | 2 | 0/1/1 | 0.0% |
| B51 | Sicilian: Moscow Variation | 2 | 2/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B27 | Sicilian: Hyperaccelerated Dragon | 7 | 2/4/1 | 28.6% |
| B36 | Sicilian: Accelerated Dragon | 7 | 2/4/1 | 28.6% |
| D00 | London System | 4 | 0/3/1 | 0.0% |
| D27 | Slav Defense | 4 | 1/0/3 | 25.0% |
| D02 | Queen's Pawn Game | 4 | 1/3/0 | 25.0% |
| A37 | English Opening: Symmetrical | 3 | 1/0/2 | 33.3% |
| D30 | Semi-Slav Defense | 3 | 0/1/2 | 0.0% |
| B20 | Sicilian | 2 | 1/0/1 | 50.0% |
| C50 | Italian Game | 2 | 1/0/1 | 50.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2026 | Dawid Dobosiewicz | 2,367 | Indywidualne Mistrzostwa Polski Juniorów 2026 - C18 | C50 |
| Oct 2025 | Przemyslaw Zdybel | 2,273 | ch-POL U20 | C77 |
| Sep 2026 | Piotr Sygulski | 2,231 | Polish Team Championships Division 1 | B13 |
| Sep 2025 | Jaroslaw Sendera | 2,210 | TCh-POL 1st League | B28 |
| Sep 2024 | Tygran Dzhuguryan | 2,109 | POL-chT 2nd League | B12 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| POL-chT 2nd League | 2024 | 18 | 13.5 | 2,150 |
| ch-POL U20 | 2025 | 9 | 5 | 1,967 |
| 22nd Baltic Pearl Open A | 2026 | 9 | 5.5 | 2,035 |
| 20th Lazy Baltic Pearl Open A | 2024 | 9 | 4.5 | 1,944 |
| 21st Baltic Pearl Open A | 2025 | 9 | 5.5 | 2,024 |
| TCh-POL 1st League | 2025 | 9 | 5.5 | 2,132 |
| ch-POL U16 | 2023 | 8 | 3.5 | 1,880 |
| 19th Lazy Baltic Pearl Open A | 2023 | 7 | 3.5 | 1,907 |
Interactive opening tree from all 102 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Aleksander Lonski's chess games?
102 games by Aleksander Lonski, from Jun 2018 to Sep 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Aleksander Lonski has played.
What does Aleksander Lonski play on the first move as White?
Across 57 games with White in our database, Aleksander Lonski opens with 1.e4 (88% of games), 1.d4 (11% of games), 1.d3 (2% of games). Against 1.e4 as Black, Aleksander Lonski answers 1...c5 (75% of games), 1...e5 (21% of games), 1...e6 (4% of games). Against 1.d4: 1...d5 (89% of games), 1...Nf6 (11% of games).
What openings does Aleksander Lonski play as White?
As White, Aleksander Lonski's most-played openings in our database are: Sicilian (18 games, 33.3% win rate); King's Indian Attack (5 games, 40.0% win rate); Caro-Kann: Exchange Variation (4 games, 25.0% win rate). The full breakdown of 57 games with White is in the table above.
What openings does Aleksander Lonski play as Black?
As Black, Aleksander Lonski most often plays: Sicilian: Hyperaccelerated Dragon (7 games, 28.6% win rate); Sicilian: Accelerated Dragon (7 games, 28.6% win rate); London System (4 games, 0.0% win rate). See the table above for the top ten Black openings across 45 games.
What is Aleksander Lonski's FIDE rating?
Aleksander Lonski is currently rated 2,020 in classical chess, 2,150 in rapid and 1,977 in blitz. Peak classical rating: 2,090 (Oct 2025).
How many games has Aleksander Lonski played?
Our database contains 102 games by Aleksander Lonski, covering Jun 2018 to Sep 2026. Overall record: 35 wins, 36 draws, 31 losses (34.3% win rate).
How do I prepare against Aleksander Lonski?
102 games by Aleksander Lonski reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.