Prepare against Maciej Kaczynski
Poland · World #132,841 classical · FIDE ID 1196146
When preparing against Maciej Kaczynski, expect 1.d4 in 33% of White games. Against 1.e4 the reply is 1...e6 (27% of games); against 1.d4, 1...d5 (26%). Lowest win rate among frequent openings: Modern Defense as Black, 35.3% over 17 games.
Our database contains 234 games by Maciej Kaczynski, covering Aug 2012 to Jul 2026. Below you'll find Maciej Kaczynski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Maciej Kaczynski 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 | 1,639 | 1,740 | Jul 2013 |
| Rapid | 1,665 | 1,744 | Oct 2024 |
| Blitz | 1,715 | 1,744 | Jul 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 234 | 107 | 34 | 93 | 45.7% |
| As White | 113 | 47 | 20 | 46 | 41.6% |
| As Black | 121 | 60 | 14 | 47 | 49.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Maciej Kaczynski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Maciej Kaczynski's side.
First moves as White (113 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 37 | 32.7% | 43.2% |
| e4 | 28 | 24.8% | 51.8% |
| f4 | 27 | 23.9% | 48.1% |
| c4 | 17 | 15.0% | 64.7% |
| Nc3 | 3 | 2.7% | 66.7% |
| Nf3 | 1 | 0.9% | 50.0% |
Main lines as White
- 1.d4 — 33% of White games, 43.2% score
- …Nf6 (57% of these games) — Kaczynski usually continues c4 (37.5% score)
- …d5 (27% of these games) — Kaczynski usually continues e3 (75.0% score)
- …e6 (11% of these games) — Kaczynski usually continues e4 (100.0% score)
- 1.e4 — 25% of White games, 51.8% score
- …c5 (39% of these games) — Kaczynski usually continues c4 (50.0% score)
- …e5 (21% of these games) — Kaczynski usually continues Nf3 (100.0% score)
- …c6 (18% of these games) — Kaczynski usually continues f4 (16.7% score)
As Black against 1.e4 (70 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 19 | 27.1% | 57.9% |
| c5 | 19 | 27.1% | 84.2% |
| g6 | 8 | 11.4% | 12.5% |
| c6 | 7 | 10.0% | 71.4% |
| b6 | 6 | 8.6% | 41.7% |
| e5 | 6 | 8.6% | 58.3% |
As Black against 1.d4 (38 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 10 | 26.3% | 50.0% |
| g6 | 8 | 21.1% | 75.0% |
| f5 | 7 | 18.4% | 71.4% |
| e6 | 6 | 15.8% | 41.7% |
| c6 | 4 | 10.5% | 75.0% |
| b6 | 3 | 7.9% | 66.7% |
Maciej Kaczynski's chess games
All 234 games by Maciej Kaczynski in the Chess.ceo database (Aug 2012 - 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: 107 wins, 34 draws, 93 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A03 | Bird's opening | 24 | 9/5/10 | 37.5% |
| D00 | Queen's Pawn Game | 14 | 3/5/6 | 21.4% |
| B20 | Sicilian | 9 | 5/0/4 | 55.6% |
| D00 | Canard Opening | 6 | 2/1/3 | 33.3% |
| A22 | English Opening: Reverse Sicilian | 6 | 5/1/0 | 83.3% |
| C00 | English Opening | 4 | 3/0/1 | 75.0% |
| C20 | English Opening: The Whale | 3 | 1/1/1 | 33.3% |
| A68 | King's Indian Defense: Four Pawns Attack | 3 | 0/0/3 | 0.0% |
| B12 | Caro-Kann | 3 | 0/1/2 | 0.0% |
| A30 | English Opening: Symmetrical | 3 | 2/0/1 | 66.7% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B06 | Modern Defense | 17 | 6/1/10 | 35.3% |
| C01 | French Defense | 16 | 7/4/5 | 43.8% |
| B32 | Sicilian | 13 | 10/0/3 | 76.9% |
| A80 | Dutch Defense | 10 | 4/3/3 | 40.0% |
| D02 | Queen's Pawn Game | 9 | 6/0/3 | 66.7% |
| C01 | Horwitz Defense | 8 | 4/0/4 | 50.0% |
| B12 | Caro-Kann | 7 | 5/0/2 | 71.4% |
| B00 | Owen Defense | 6 | 2/1/3 | 33.3% |
| A04 | Réti Opening | 5 | 0/0/5 | 0.0% |
| B30 | Sicilian: Closed | 3 | 3/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2015 | Krzysztof Kulinski | 2,112 | 13th Wloclawek CC Classic | B20 |
| Jan 2012 | Konrad Cichocki | 2,004 | 04th Wloclawek CC Classic | D11 |
| Jan 2015 | Piotr Krasucki | 2,000 | 12th Wloclawek CC Classic | C10 |
| Jan 2013 | Stanislaw Stepniak | 2,000 | 08th Wloclawek CC Classic | B20 |
| Jan 2012 | Janusz Augustowski | 1,995 | Wloclawek CC Classic 05th | A43 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Wloclawek | 2020 | 76 | 37 | 1,610 |
| 02nd Wloclawek CC Classic B | 2011 | 13 | 7.5 | 1,692 |
| chT4-POL Kujawsko-Pomorskie 1617 | 2017 | 8 | 3.5 | 1,398 |
| Wloclawek CC Classic 11th | 2014 | 7 | 5 | 2,001 |
| Wloclawek CC Classic 21st | 2018 | 7 | 4 | 1,640 |
| 13th Wloclawek CC Classic | 2015 | 7 | 4.5 | 1,860 |
| 08th Wloclawek CC Classic | 2013 | 7 | 5 | 1,922 |
| 03rd Wloclawek CC Classic | 2012 | 7 | 4.5 | 1,828 |
Interactive opening tree from all 234 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Maciej Kaczynski's chess games?
234 games by Maciej Kaczynski, from Aug 2012 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 Maciej Kaczynski has played.
What does Maciej Kaczynski play on the first move as White?
Across 113 games with White in our database, Maciej Kaczynski opens with 1.d4 (33% of games), 1.e4 (25% of games), 1.f4 (24% of games). Against 1.e4 as Black, Maciej Kaczynski answers 1...e6 (27% of games), 1...c5 (27% of games), 1...g6 (11% of games). Against 1.d4: 1...d5 (26% of games), 1...g6 (21% of games), 1...f5 (18% of games).
What openings does Maciej Kaczynski play as White?
As White, Maciej Kaczynski's most-played openings in our database are: Bird's opening (24 games, 37.5% win rate); Queen's Pawn Game (14 games, 21.4% win rate); Sicilian (9 games, 55.6% win rate). The full breakdown of 113 games with White is in the table above.
What openings does Maciej Kaczynski play as Black?
As Black, Maciej Kaczynski most often plays: Modern Defense (17 games, 35.3% win rate); French Defense (16 games, 43.8% win rate); Sicilian (13 games, 76.9% win rate). See the table above for the top ten Black openings across 121 games.
What is Maciej Kaczynski's FIDE rating?
Maciej Kaczynski is currently rated 1,639 in classical chess, 1,665 in rapid and 1,715 in blitz. Peak classical rating: 1,740 (Jul 2013).
How many games has Maciej Kaczynski played?
Our database contains 234 games by Maciej Kaczynski, covering Aug 2012 to Jul 2026. Overall record: 107 wins, 34 draws, 93 losses (45.7% win rate).
How do I prepare against Maciej Kaczynski?
234 games by Maciej Kaczynski 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.