Prepare against Andrzej Maciejewski
IM · Poland · World #4,100 classical · FIDE ID 1100181
Our database contains 50 games by Andrzej Maciejewski, covering Apr 2003 to Jul 2026. Below you'll find Andrzej Maciejewski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Andrzej Maciejewski 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 | 2,300 | 2,358 | Sep 2009 |
| Rapid | 1,997 | 2,334 | Apr 2014 |
| Blitz | 2,234 | 2,334 | Oct 2015 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 50 | 16 | 14 | 20 | 32.0% |
| As White | 24 | 9 | 6 | 9 | 37.5% |
| As Black | 26 | 7 | 8 | 11 | 26.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Andrzej Maciejewski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Andrzej Maciejewski's side.
First moves as White (24 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 20 | 83.3% | 50.0% |
| g3 | 2 | 8.3% | 25.0% |
| d4 | 1 | 4.2% | 100.0% |
| c4 | 1 | 4.2% | 50.0% |
Main lines as White
- 1.e4 — 83% of White games, 50.0% score
- …c5 (25% of these games) — Maciejewski usually continues c3 (60.0% score)
- …e5 (20% of these games) — Maciejewski usually continues Nf3 (75.0% score)
- …g6 (15% of these games) — Maciejewski usually continues d4 (0.0% score)
- 1.g3 — 8% of White games, 25.0% score
- …d5 (50% of these games) — Maciejewski usually continues Bg2 (50.0% score)
- …f5 (50% of these games) — Maciejewski usually continues c4 (0.0% score)
As Black against 1.e4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| g6 | 7 | 53.8% | 50.0% |
| c5 | 4 | 30.8% | 25.0% |
| c6 | 2 | 15.4% | 75.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| g6 | 7 | 77.8% | 35.7% |
| c5 | 2 | 22.2% | 50.0% |
Andrzej Maciejewski's chess games
All 50 games by Andrzej Maciejewski in the Chess.ceo database (Apr 2003 - Jul 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: 16 wins, 14 draws, 20 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 5 | 2/2/1 | 40.0% |
| B07 | Modern Defense | 3 | 0/0/3 | 0.0% |
| C50 | Italian Game | 3 | 2/0/1 | 66.7% |
| B14 | Caro-Kann: Exchange Variation | 2 | 0/0/2 | 0.0% |
| C01 | French: Exchange Variation | 2 | 1/0/1 | 50.0% |
| A10 | Hungarian Opening | 2 | 0/1/1 | 0.0% |
| C54 | Italian Game: Giuoco Pianissimo | 1 | 1/0/0 | 100.0% |
| C02 | French: Advance Variation | 1 | 1/0/0 | 100.0% |
| B08 | Pirc Defense | 1 | 0/1/0 | 0.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B06 | Modern Defense | 17 | 3/7/7 | 17.6% |
| D02 | Queen's Pawn Game | 2 | 1/0/1 | 50.0% |
| B28 | Sicilian | 2 | 1/0/1 | 50.0% |
| B76 | Sicilian: Dragon | 2 | 0/0/2 | 0.0% |
| B10 | Caro-Kann | 1 | 1/0/0 | 100.0% |
| B19 | Caro-Kann: Classical | 1 | 0/1/0 | 0.0% |
| A43 | Benoni Defense | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2005 | Csaba Balogh | 2,567 | Warsaw AIG Life Rapid | B08 |
| Oct 2009 | Krzysztof Zolnierowicz | 2,227 | Bydgoszcz Open | C50 |
| Dec 2007 | Raimondas Narmontas | 2,150 | 7th Warsaw AIG Life Rapid | B22 |
| Feb 2010 | Slawomir Krainski | 2,145 | chT3-POL Kujawsko Pomorskie 0910 | D00 |
| Oct 2020 | Arkadiusz Kaczmarek | 2,079 | ch-POL rapid | B01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT3-POL Kujawsko Pomorskie 0910 | 2010 | 11 | 7.5 | 2,199 |
| 62nd ch-Warsaw Open B | 2009 | 9 | 6 | 1,792 |
| Warsaw AIG Life Rapid | 2005 | 6 | 2 | 2,356 |
| Bydgoszcz Open | 2009 | 5 | 3 | 2,150 |
| 7th Warsaw AIG Life Rapid | 2007 | 5 | 2.5 | 2,239 |
| Solina Mind Sports U14 Open | 2012 | 4 | 1 | 1,466 |
| 11th Dziedzica Memorial | 2021 | 2 | 0 | 1,925 |
| 8th Warsaw AIG Life rapid | 2008 | 2 | 0 | 2,147 |
Interactive opening tree from all 50 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Andrzej Maciejewski's chess games?
50 games by Andrzej Maciejewski, from Apr 2003 to Jul 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 Andrzej Maciejewski has played.
What does Andrzej Maciejewski play on the first move as White?
Across 24 games with White in our database, Andrzej Maciejewski opens with 1.e4 (83% of games), 1.g3 (8% of games), 1.d4 (4% of games). Against 1.e4 as Black, Andrzej Maciejewski answers 1...g6 (54% of games), 1...c5 (31% of games), 1...c6 (15% of games). Against 1.d4: 1...g6 (78% of games), 1...c5 (22% of games).
What openings does Andrzej Maciejewski play as White?
As White, Andrzej Maciejewski's most-played openings in our database are: Sicilian: Alapin (5 games, 40.0% win rate); Modern Defense (3 games, 0.0% win rate); Italian Game (3 games, 66.7% win rate). The full breakdown of 24 games with White is in the table above.
What openings does Andrzej Maciejewski play as Black?
As Black, Andrzej Maciejewski most often plays: Modern Defense (17 games, 17.6% win rate); Queen's Pawn Game (2 games, 50.0% win rate); Sicilian (2 games, 50.0% win rate). See the table above for the top ten Black openings across 26 games.
What is Andrzej Maciejewski's FIDE rating?
Andrzej Maciejewski is currently rated 2,300 in classical chess, 1,997 in rapid and 2,234 in blitz. Peak classical rating: 2,358 (Sep 2009).
How many games has Andrzej Maciejewski played?
Our database contains 50 games by Andrzej Maciejewski, covering Apr 2003 to Jul 2026. Overall record: 16 wins, 14 draws, 20 losses (32.0% win rate).
How do I prepare against Andrzej Maciejewski?
50 games by Andrzej Maciejewski 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.