Prepare against Robert Chojnowski
Poland · World #141,882 classical · FIDE ID 1143638
When preparing against Robert Chojnowski, expect 1.e4 in 89% of White games. Against 1.e4 the reply is 1...c5 (50% of games); against 1.d4, 1...d5 (45%).
Our database contains 71 games by Robert Chojnowski, covering Oct 2008 to Jul 2026. Below you'll find Robert Chojnowski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Robert Chojnowski 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 | 1,615 | 1,665 | Jan 2017 |
| Rapid | 1,680 | 1,680 | Jul 2026 |
| Blitz | 1,759 | 1,759 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 71 | 25 | 15 | 31 | 35.2% |
| As White | 36 | 14 | 7 | 15 | 38.9% |
| As Black | 35 | 11 | 8 | 16 | 31.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Robert Chojnowski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Robert Chojnowski's side.
First moves as White (36 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 32 | 88.9% | 45.3% |
| d4 | 4 | 11.1% | 75.0% |
Main lines as White
- 1.e4 — 89% of White games, 45.3% score
- …c5 (38% of these games) — Chojnowski usually continues c3 (29.2% score)
- …e6 (25% of these games) — Chojnowski usually continues d4 (68.8% score)
- …e5 (13% of these games) — Chojnowski usually continues f4 (75.0% score)
- 1.d4 — 11% of White games, 75.0% score
- …c6 (25% of these games) — Chojnowski usually continues c4 (50.0% score)
- …e6 (25% of these games) — Chojnowski usually continues c4 (50.0% score)
- …Nf6 (25% of these games) — Chojnowski usually continues c4 (100.0% score)
As Black against 1.e4 (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 10 | 50.0% | 55.0% |
| d5 | 3 | 15.0% | 100.0% |
| e6 | 3 | 15.0% | 33.3% |
| c6 | 3 | 15.0% | 16.7% |
| e5 | 1 | 5.0% | 0.0% |
As Black against 1.d4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 5 | 45.5% | 20.0% |
| f5 | 4 | 36.4% | 25.0% |
| Nf6 | 1 | 9.1% | 0.0% |
| e6 | 1 | 9.1% | 0.0% |
Robert Chojnowski's chess games
All 71 games by Robert Chojnowski in the Chess.ceo database (Oct 2008 - 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: 25 wins, 15 draws, 31 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 12 | 2/3/7 | 16.7% |
| C01 | French: Exchange Variation | 4 | 2/1/1 | 50.0% |
| C02 | French: Advance Variation | 4 | 3/0/1 | 75.0% |
| A43 | Pirc Defense | 4 | 1/1/2 | 25.0% |
| C36 | King's Gambit | 4 | 3/0/1 | 75.0% |
| B13 | Caro-Kann: Exchange Variation | 2 | 2/0/0 | 100.0% |
| B00 | St. George Defense | 1 | 0/0/1 | 0.0% |
| B17 | Caro-Kann: Karpov Variation | 1 | 0/0/1 | 0.0% |
| A85 | Horwitz Defense | 1 | 0/1/0 | 0.0% |
| E76 | King's Indian Defense: Four Pawns Attack | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B33 | Sicilian | 5 | 3/0/2 | 60.0% |
| A80 | Dutch Defense | 4 | 0/2/2 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 3 | 3/0/0 | 100.0% |
| D02 | Queen's Pawn Game | 3 | 0/1/2 | 0.0% |
| A03 | Bird's opening | 2 | 1/0/1 | 50.0% |
| B18 | Caro-Kann: Classical | 2 | 0/0/2 | 0.0% |
| A12 | Réti Opening | 2 | 2/0/0 | 100.0% |
| B34 | Sicilian: Accelerated Dragon | 2 | 2/0/0 | 100.0% |
| B21 | Sicilian: Smith-Morra Gambit | 2 | 0/0/2 | 0.0% |
| D13 | Slav Defense | 2 | 0/1/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2007 | Mariusz Sciwiarski | 1,927 | 3rd Chojnice Open B | B22 |
| Aug 2008 | Maciej Lachmirowicz | 1,900 | 5th Ostroda Open | A43 |
| Jul 2010 | Andrzej Belka | 1,873 | 6th Chojnice Open B | A03 |
| Aug 2016 | Konrad Cichocki | 1,852 | 52nd Polanica Zdroj Open C | C36 |
| Aug 2016 | Jan Milanowski | 1,843 | 52nd Polanica Zdroj Open C | C02 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 3rd Chojnice Open B | 2007 | 9 | 4 | 1,788 |
| 5th Ostroda Open | 2008 | 9 | 3 | 1,598 |
| Wroclaw Anderssen Memorial Open C | 2023 | 9 | 6 | 1,471 |
| Chojnice Open B | 2009 | 9 | 3 | 1,665 |
| 6th Chojnice Open B | 2010 | 8 | 3.5 | 1,696 |
| 2nd Chojnice Open B | 2006 | 8 | 3.5 | 1,755 |
| 56th Polanica Zdroj Open E | 2020 | 7 | 5 | 1,699 |
| 52nd Polanica Zdroj Open C | 2016 | 6 | 2.5 | 1,771 |
Interactive opening tree from all 71 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Robert Chojnowski's chess games?
71 games by Robert Chojnowski, from Oct 2008 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 Robert Chojnowski has played.
What does Robert Chojnowski play on the first move as White?
Across 36 games with White in our database, Robert Chojnowski opens with 1.e4 (89% of games), 1.d4 (11% of games). Against 1.e4 as Black, Robert Chojnowski answers 1...c5 (50% of games), 1...d5 (15% of games), 1...e6 (15% of games). Against 1.d4: 1...d5 (45% of games), 1...f5 (36% of games), 1...Nf6 (9% of games).
What openings does Robert Chojnowski play as White?
As White, Robert Chojnowski's most-played openings in our database are: Sicilian: Alapin (12 games, 16.7% win rate); French: Exchange Variation (4 games, 50.0% win rate); French: Advance Variation (4 games, 75.0% win rate). The full breakdown of 36 games with White is in the table above.
What openings does Robert Chojnowski play as Black?
As Black, Robert Chojnowski most often plays: Sicilian (5 games, 60.0% win rate); Dutch Defense (4 games, 0.0% win rate); Scandinavian Defense: Main Line (3 games, 100.0% win rate). See the table above for the top ten Black openings across 35 games.
What is Robert Chojnowski's FIDE rating?
Robert Chojnowski is currently rated 1,615 in classical chess, 1,680 in rapid and 1,759 in blitz. Peak classical rating: 1,665 (Jan 2017).
How many games has Robert Chojnowski played?
Our database contains 71 games by Robert Chojnowski, covering Oct 2008 to Jul 2026. Overall record: 25 wins, 15 draws, 31 losses (35.2% win rate).
How do I prepare against Robert Chojnowski?
71 games by Robert Chojnowski 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.