Prepare against Marek Aleksandrowicz
Poland · World #48,621 classical · FIDE ID 1168983
Our database contains 52 games by Marek Aleksandrowicz, covering Mar 2010 to Aug 2026. Below you'll find Marek Aleksandrowicz's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Marek Aleksandrowicz 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 | 1,898 | 1,967 | Jan 2013 |
| Rapid | 1,954 | 1,965 | Sep 2018 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 52 | 23 | 16 | 13 | 44.2% |
| As White | 28 | 14 | 7 | 7 | 50.0% |
| As Black | 24 | 9 | 9 | 6 | 37.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Marek Aleksandrowicz's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Marek Aleksandrowicz's side.
First moves as White (28 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 27 | 96.4% | 63.0% |
| d4 | 1 | 3.6% | 50.0% |
Main lines as White
- 1.e4 — 96% of White games, 63.0% score
- …c5 (48% of these games) — Aleksandrowicz usually continues Nf3 (57.1% score)
- …e6 (11% of these games) — Aleksandrowicz usually continues d4 (66.7% score)
- …e5 (11% of these games) — Aleksandrowicz usually continues Nf3 (83.3% score)
- 1.d4 — 4% of White games, 50.0% score
- …e6 (100% of these games) — Aleksandrowicz usually continues c4 (50.0% score)
As Black against 1.e4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 10 | 76.9% | 75.0% |
| e5 | 3 | 23.1% | 50.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 7 | 100.0% | 50.0% |
Marek Aleksandrowicz's chess games
All 52 games by Marek Aleksandrowicz in the Chess.ceo database (Mar 2010 - 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: 23 wins, 16 draws, 13 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 6 | 2/2/2 | 33.3% |
| B52 | Sicilian: Moscow Variation | 4 | 2/1/1 | 50.0% |
| C11 | French: Classical Variation | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 2/0/0 | 100.0% |
| A37 | Sicilian | 2 | 1/1/0 | 50.0% |
| B19 | Caro-Kann: Classical | 2 | 0/1/1 | 0.0% |
| D40 | Queen's Gambit Declined | 1 | 0/1/0 | 0.0% |
| C62 | Ruy Lopez | 1 | 1/0/0 | 100.0% |
| C68 | Ruy Lopez: Exchange | 1 | 1/0/0 | 100.0% |
| B03 | Alekhine Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B13 | Caro-Kann: Exchange Variation | 5 | 3/1/1 | 60.0% |
| D47 | Slav Defense | 4 | 2/0/2 | 50.0% |
| C55 | Italian Game | 3 | 0/3/0 | 0.0% |
| B18 | Caro-Kann: Classical | 2 | 0/2/0 | 0.0% |
| D02 | London System | 2 | 1/0/1 | 50.0% |
| A06 | Réti Opening | 2 | 0/2/0 | 0.0% |
| D41 | English Opening: Slav Setup | 1 | 0/0/1 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 1/0/0 | 100.0% |
| B11 | Caro-Kann: Two Knights Variation | 1 | 1/0/0 | 100.0% |
| D04 | Colle System | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2013 | Aleksander I Nikitin | 2,099 | 24th Krakow Open B | B03 |
| Aug 2011 | Michal Botor | 1,987 | 16th Rewal Open B | B22 |
| Sep 2016 | Hubert Bogenryter | 1,978 | POL-chT 2nd League | D47 |
| Dec 2009 | Lukasz Karski | 1,973 | 12th Ketrzyn Open B | D43 |
| Dec 2009 | Hubert Zielinski | 1,906 | 12th Ketrzyn Open B | B07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| POL-chT 2nd League | 2019 | 13 | 5.5 | 1,901 |
| 56th Polanica Zdroj Open B | 2020 | 9 | 5 | 1,810 |
| 16th Rewal Open B | 2011 | 7 | 6 | 2,073 |
| 27th Poznan Open | 2019 | 7 | 4 | 1,878 |
| 57th Rubinstein Memorial Open C | 2021 | 5 | 1 | 1,465 |
| chT-POL3 Pomorskie | 2013 | 4 | 3.5 | 1,967 |
| 12th Ketrzyn Open B | 2009 | 4 | 4 | 2,269 |
| 24th Krakow Open B | 2013 | 2 | 1 | 2,052 |
Interactive opening tree from all 52 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Marek Aleksandrowicz's chess games?
52 games by Marek Aleksandrowicz, from Mar 2010 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 Marek Aleksandrowicz has played.
What does Marek Aleksandrowicz play on the first move as White?
Across 28 games with White in our database, Marek Aleksandrowicz opens with 1.e4 (96% of games), 1.d4 (4% of games). Against 1.e4 as Black, Marek Aleksandrowicz answers 1...c6 (77% of games), 1...e5 (23% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Marek Aleksandrowicz play as White?
As White, Marek Aleksandrowicz's most-played openings in our database are: Sicilian: Alapin (6 games, 33.3% win rate); Sicilian: Moscow Variation (4 games, 50.0% win rate); French: Classical Variation (2 games, 50.0% win rate). The full breakdown of 28 games with White is in the table above.
What openings does Marek Aleksandrowicz play as Black?
As Black, Marek Aleksandrowicz most often plays: Caro-Kann: Exchange Variation (5 games, 60.0% win rate); Slav Defense (4 games, 50.0% win rate); Italian Game (3 games, 0.0% win rate). See the table above for the top ten Black openings across 24 games.
What is Marek Aleksandrowicz's FIDE rating?
Marek Aleksandrowicz is currently rated 1,898 in classical chess, 1,954 in rapid. Peak classical rating: 1,967 (Jan 2013).
How many games has Marek Aleksandrowicz played?
Our database contains 52 games by Marek Aleksandrowicz, covering Mar 2010 to Aug 2026. Overall record: 23 wins, 16 draws, 13 losses (44.2% win rate).
How do I prepare against Marek Aleksandrowicz?
52 games by Marek Aleksandrowicz 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.