Prepare against Maksymilian Janeczek
Poland · World #143,010 classical · FIDE ID 21082545
When preparing against Maksymilian Janeczek, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (94% of games); against 1.d4, 1...d5 (67%).
Our database contains 50 games by Maksymilian Janeczek, covering Sep 2020 to Aug 2026. Below you'll find Maksymilian Janeczek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Maksymilian Janeczek 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 | 1,612 | 1,801 | May 2025 |
| Rapid | 1,755 | 1,826 | Nov 2025 |
| Blitz | 1,802 | 1,802 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 50 | 24 | 7 | 19 | 48.0% |
| As White | 21 | 13 | 2 | 6 | 61.9% |
| As Black | 29 | 11 | 5 | 13 | 37.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Maksymilian Janeczek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Maksymilian Janeczek's side.
First moves as White (21 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 21 | 100.0% | 66.7% |
Main lines as White
- 1.e4 — 100% of White games, 66.7% score
- …e5 (38% of these games) — Janeczek usually continues Nf3 (75.0% score)
- …c5 (33% of these games) — Janeczek usually continues Nf3 (57.1% score)
- …e6 (14% of these games) — Janeczek usually continues d4 (66.7% score)
As Black against 1.e4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 15 | 93.8% | 60.0% |
| c6 | 1 | 6.3% | 0.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 6 | 66.7% | 58.3% |
| Nf6 | 3 | 33.3% | 16.7% |
Maksymilian Janeczek's chess games
All 50 games by Maksymilian Janeczek in the Chess.ceo database (Sep 2020 - Aug 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: 24 wins, 7 draws, 19 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C45 | Scotch Game | 5 | 4/0/1 | 80.0% |
| B35 | Sicilian: Accelerated Dragon | 4 | 1/2/1 | 25.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 2/0/0 | 100.0% |
| C01 | French: Exchange Variation | 2 | 1/0/1 | 50.0% |
| B43 | Sicilian | 1 | 1/0/0 | 100.0% |
| B45 | Sicilian: Four Knights | 1 | 1/0/0 | 100.0% |
| B92 | Sicilian: Najdorf | 1 | 0/0/1 | 0.0% |
| C10 | French Defense | 1 | 1/0/0 | 100.0% |
| C46 | Three Knights Opening | 1 | 0/0/1 | 0.0% |
| C50 | Italian Game | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B34 | Sicilian: Accelerated Dragon | 7 | 4/1/2 | 57.1% |
| B28 | Sicilian | 6 | 3/1/2 | 50.0% |
| D02 | London System | 3 | 1/1/1 | 33.3% |
| A13 | English Opening: Neo-Catalan | 1 | 0/0/1 | 0.0% |
| A36 | English Opening: Symmetrical | 1 | 0/1/0 | 0.0% |
| D58 | Indian Defense | 1 | 1/0/0 | 100.0% |
| E10 | Indian Defense: Anti-Nimzo-Indian | 1 | 0/0/1 | 0.0% |
| D35 | Queen's Gambit Declined | 1 | 0/1/0 | 0.0% |
| E12 | Queen's Indian Defense | 1 | 0/0/1 | 0.0% |
| A04 | Réti Opening | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2023 | Piotr Kaczmarek | 1,877 | ch-POL Blitz U18 | D58 |
| Aug 2026 | Jan Sagan | 1,519 | Rubinstein Chess Festival 2026 - Open D | C10 |
| Aug 2023 | Franciszek Czech | 1,514 | ch-POL Rapid U18 | B45 |
| Aug 2026 | Albert Renault | 1,494 | Rubinstein Chess Festival 2026 - Open D | B21 |
| Aug 2026 | Grzegorz Marczak | 1,481 | Rubinstein Chess Festival 2026 - Open D | B01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-POL U10 | 2023 | 18 | 7 | 1,028 |
| ch-EU Union U08 18th | 2021 | 9 | 8.5 | 1,595 |
| ch-EU Union U08 | 2021 | 9 | 5.5 | 1,278 |
| Rubinstein Chess Festival 2026 - Open D | 2026 | 7 | 4 | 1,624 |
| ch-POL Rapid U18 | 2023 | 2 | 1.5 | 1,710 |
| ch-POL Blitz U18 | 2023 | 2 | 1 | 1,635 |
| ch-POL Rapid 2025 | 2025 | 2 | 0 | 1,763 |
| ch-POL Rapid 2024 | 2024 | 1 | 0 | 2,063 |
Interactive opening tree from all 50 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Maksymilian Janeczek's chess games?
50 games by Maksymilian Janeczek, from Sep 2020 to Aug 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 Maksymilian Janeczek has played.
What does Maksymilian Janeczek play on the first move as White?
Across 21 games with White in our database, Maksymilian Janeczek opens with 1.e4 (100% of games). Against 1.e4 as Black, Maksymilian Janeczek answers 1...c5 (94% of games), 1...c6 (6% of games). Against 1.d4: 1...d5 (67% of games), 1...Nf6 (33% of games).
What openings does Maksymilian Janeczek play as White?
As White, Maksymilian Janeczek's most-played openings in our database are: Scotch Game (5 games, 80.0% win rate); Sicilian: Accelerated Dragon (4 games, 25.0% win rate); Scandinavian Defense: Main Line (2 games, 100.0% win rate). The full breakdown of 21 games with White is in the table above.
What openings does Maksymilian Janeczek play as Black?
As Black, Maksymilian Janeczek most often plays: Sicilian: Accelerated Dragon (7 games, 57.1% win rate); Sicilian (6 games, 50.0% win rate); London System (3 games, 33.3% win rate). See the table above for the top ten Black openings across 29 games.
What is Maksymilian Janeczek's FIDE rating?
Maksymilian Janeczek is currently rated 1,612 in classical chess, 1,755 in rapid and 1,802 in blitz. Peak classical rating: 1,801 (May 2025).
How many games has Maksymilian Janeczek played?
Our database contains 50 games by Maksymilian Janeczek, covering Sep 2020 to Aug 2026. Overall record: 24 wins, 7 draws, 19 losses (48.0% win rate).
How do I prepare against Maksymilian Janeczek?
50 games by Maksymilian Janeczek 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.