Prepare against Jacek Kwiatkowski
Poland · World #62,767 classical · FIDE ID 1131150
When preparing against Jacek Kwiatkowski, expect 1.d4 in 96% of White games. Against 1.e4 the reply is 1...c6 (50% of games); against 1.d4, 1...Nf6 (67%).
Our database contains 49 games by Jacek Kwiatkowski, covering Apr 2013 to Jul 2026. Below you'll find Jacek Kwiatkowski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jacek Kwiatkowski 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 | 1,846 | 1,973 | Dec 2014 |
| Rapid | 1,767 | 1,868 | Apr 2026 |
| Blitz | 1,795 | 1,899 | Oct 2014 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 49 | 22 | 9 | 18 | 44.9% |
| As White | 27 | 12 | 4 | 11 | 44.4% |
| As Black | 22 | 10 | 5 | 7 | 45.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jacek Kwiatkowski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jacek Kwiatkowski's side.
First moves as White (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 26 | 96.3% | 53.8% |
| Nf3 | 1 | 3.7% | 0.0% |
Main lines as White
- 1.d4 — 96% of White games, 53.8% score
- …Nf6 (50% of these games) — Kwiatkowski usually continues Nf3 (38.9% score)
- …d5 (27% of these games) — Kwiatkowski usually continues Nf3 (25.0% score)
- …c5 (8% of these games) — Kwiatkowski usually continues d5 (50.0% score)
- 1.Nf3 — 4% of White games, 0.0% score
- …Nf6 (100% of these games) — Kwiatkowski usually continues d4 (0.0% score)
As Black against 1.e4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 4 | 50.0% | 50.0% |
| d5 | 3 | 37.5% | 83.3% |
| e6 | 1 | 12.5% | 0.0% |
As Black against 1.d4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 8 | 66.7% | 56.3% |
| c5 | 3 | 25.0% | 50.0% |
| b5 | 1 | 8.3% | 100.0% |
Jacek Kwiatkowski's chess games
All 49 games by Jacek Kwiatkowski in the Chess.ceo database (Apr 2013 - 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: 22 wins, 9 draws, 18 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A46 | Indian Defense | 8 | 3/1/4 | 37.5% |
| D04 | Colle System | 2 | 0/1/1 | 0.0% |
| A41 | Dutch Defense | 2 | 1/0/1 | 50.0% |
| D56 | Trompowsky Attack | 2 | 2/0/0 | 100.0% |
| A48 | London System | 2 | 1/0/1 | 50.0% |
| A43 | Benoni Defense | 2 | 1/0/1 | 50.0% |
| E91 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
| D18 | Slav Defense | 1 | 0/1/0 | 0.0% |
| A40 | Modern Defense | 1 | 1/0/0 | 100.0% |
| E33 | Nimzo-Indian: Classical Variation | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A43 | Benoni Defense | 7 | 2/3/2 | 28.6% |
| B12 | Caro-Kann: Main Line | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/1/0 | 50.0% |
| A56 | English Opening | 1 | 0/1/0 | 0.0% |
| A29 | English Opening: Reverse Sicilian | 1 | 0/0/1 | 0.0% |
| C10 | French Defense | 1 | 0/0/1 | 0.0% |
| D93 | Grünfeld Defense | 1 | 1/0/0 | 100.0% |
| A45 | London System | 1 | 1/0/0 | 100.0% |
| B00 | Nimzowitsch Defense | 1 | 1/0/0 | 100.0% |
| A46 | Polish Defense | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2014 | Krzysztof Zolnierowicz | 2,063 | ch-Kujawsko Pomorskie Open 67th | A00 |
| Aug 2014 | Marek Olszewski | 2,042 | ch-Kujawsko Pomorskie Open 67th | E92 |
| Jan 2014 | Krzysztof Ciemniak | 1,993 | chT3-POL Kujawsko Pomorskie 1314 | B00 |
| Jan 2014 | Mariusz Darowicki | 1,894 | chT3-POL Kujawsko Pomorskie 1314 | D93 |
| Feb 2016 | Waldemar Hetmanski | 1,845 | chT3-POL Kujawsko Pomorskie 1516 | A43 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 24th Poznan Open | 2016 | 9 | 4.5 | 1,750 |
| 25th Poznan Open | 2017 | 9 | 5 | 1,819 |
| ch-Kujawsko Pomorskie Open 67th | 2014 | 9 | 6 | 2,051 |
| chT3-POL Kujawsko Pomorskie 1516 | 2016 | 7 | 3.5 | 1,812 |
| chT3-POL Kujawsko Pomorskie 1617 | 2017 | 6 | 0.5 | 1,401 |
| chT3-POL Kujawsko-Pomorskie 2223 | 2023 | 5 | 3.5 | 1,726 |
| chT3-POL Kujawsko Pomorskie 1314 | 2014 | 4 | 3.5 | 2,213 |
Interactive opening tree from all 49 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jacek Kwiatkowski's chess games?
49 games by Jacek Kwiatkowski, from Apr 2013 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 Jacek Kwiatkowski has played.
What does Jacek Kwiatkowski play on the first move as White?
Across 27 games with White in our database, Jacek Kwiatkowski opens with 1.d4 (96% of games), 1.Nf3 (4% of games). Against 1.e4 as Black, Jacek Kwiatkowski answers 1...c6 (50% of games), 1...d5 (38% of games), 1...e6 (13% of games). Against 1.d4: 1...Nf6 (67% of games), 1...c5 (25% of games), 1...b5 (8% of games).
What openings does Jacek Kwiatkowski play as White?
As White, Jacek Kwiatkowski's most-played openings in our database are: Indian Defense (8 games, 37.5% win rate); Colle System (2 games, 0.0% win rate); Dutch Defense (2 games, 50.0% win rate). The full breakdown of 27 games with White is in the table above.
What openings does Jacek Kwiatkowski play as Black?
As Black, Jacek Kwiatkowski most often plays: Benoni Defense (7 games, 28.6% win rate); Caro-Kann: Main Line (2 games, 50.0% win rate); Scandinavian Defense: Main Line (2 games, 50.0% win rate). See the table above for the top ten Black openings across 22 games.
What is Jacek Kwiatkowski's FIDE rating?
Jacek Kwiatkowski is currently rated 1,846 in classical chess, 1,767 in rapid and 1,795 in blitz. Peak classical rating: 1,973 (Dec 2014).
How many games has Jacek Kwiatkowski played?
Our database contains 49 games by Jacek Kwiatkowski, covering Apr 2013 to Jul 2026. Overall record: 22 wins, 9 draws, 18 losses (44.9% win rate).
How do I prepare against Jacek Kwiatkowski?
49 games by Jacek Kwiatkowski 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.