Prepare against Jan Jaskulski
Poland · World #18,828 classical · FIDE ID 21877807
Our database contains 51 games by Jan Jaskulski, covering Jan 2017 to Aug 2026. Below you'll find Jan Jaskulski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Jaskulski 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 | 2,068 | 2,068 | Aug 2026 |
| Rapid | 1,923 | 1,996 | Aug 2024 |
| Blitz | 2,053 | 2,053 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 51 | 18 | 13 | 20 | 35.3% |
| As White | 23 | 8 | 8 | 7 | 34.8% |
| As Black | 28 | 10 | 5 | 13 | 35.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jan Jaskulski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jan Jaskulski's side.
First moves as White (23 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 23 | 100.0% | 52.2% |
Main lines as White
- 1.e4 — 100% of White games, 52.2% score
- …c5 (39% of these games) — Jaskulski usually continues Nf3 (44.4% score)
- …e6 (22% of these games) — Jaskulski usually continues d4 (66.7% score)
- …c6 (13% of these games) — Jaskulski usually continues Nf3 (25.0% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 14 | 100.0% | 50.0% |
As Black against 1.d4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 7 | 63.6% | 35.7% |
| d5 | 4 | 36.4% | 25.0% |
Jan Jaskulski's chess games
All 51 games by Jan Jaskulski in the Chess.ceo database (Jan 2017 - 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: 18 wins, 13 draws, 20 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C00 | French Defense | 3 | 1/0/2 | 33.3% |
| B42 | Sicilian | 3 | 0/2/1 | 0.0% |
| C18 | French: Winawer Variation | 2 | 0/2/0 | 0.0% |
| B11 | Caro-Kann: Two Knights Variation | 2 | 0/1/1 | 0.0% |
| B30 | Sicilian: Rossolimo | 2 | 1/1/0 | 50.0% |
| C95 | Ruy Lopez: Closed | 1 | 1/0/0 | 100.0% |
| C70 | Ruy Lopez: Morphy Defense | 1 | 1/0/0 | 100.0% |
| B36 | Sicilian: Accelerated Dragon | 1 | 0/0/1 | 0.0% |
| B76 | Sicilian: Dragon | 1 | 1/0/0 | 100.0% |
| B94 | Sicilian: Najdorf | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B89 | Sicilian | 10 | 5/0/5 | 50.0% |
| A35 | King's Indian Defense | 4 | 1/1/2 | 25.0% |
| B52 | Sicilian: Moscow Variation | 2 | 0/2/0 | 0.0% |
| D30 | Slav Defense | 2 | 0/2/0 | 0.0% |
| A34 | English Opening | 2 | 2/0/0 | 100.0% |
| A05 | Réti Opening: Symmetrical Defense | 1 | 0/0/1 | 0.0% |
| B22 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
| E05 | Catalan | 1 | 0/0/1 | 0.0% |
| A45 | Trompowsky Attack | 1 | 0/0/1 | 0.0% |
| A36 | English Opening: Symmetrical | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2022 | Lars Waffenschmidt | 2,302 | Oberliga Wuerttemberg 2223 | C95 |
| Jan 2024 | Robert Gabriel | 2,212 | Oberliga Wuerttemberg 2324 | B20 |
| Apr 2024 | Alex Rempeli | 2,095 | Oberliga Wuerttemberg 2324 | A35 |
| Apr 2023 | Hartmut Schmid | 2,079 | Oberliga Wuerttemberg 2223 | C64 |
| Aug 2026 | Feliks Rutkowski | 2,073 | Adolf Anderssen Chess Festival 2026 - OPEN A | B57 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Oberliga Wuerttemberg 2324 | 2024 | 9 | 5.5 | 2,126 |
| ch-GER U16 | 2022 | 9 | 4.5 | 2,059 |
| Adolf Anderssen Chess Festival 2026 - OPEN A | 2026 | 8 | 5 | 2,185 |
| Oberliga Wuerttemberg 2223 | 2023 | 8 | 3.5 | 2,072 |
| Warsaw Najdorf Memorial Open B | 2021 | 7 | 4 | 1,491 |
| chT-GER Lands U20 | 2022 | 6 | 1 | 1,747 |
| 33rd Staufer Open | 2023 | 3 | 1 | 2,177 |
| Wroclaw Festival Open A | 2026 | 1 | 0 | 1,830 |
Interactive opening tree from all 51 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jan Jaskulski's chess games?
51 games by Jan Jaskulski, from Jan 2017 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 Jan Jaskulski has played.
What does Jan Jaskulski play on the first move as White?
Across 23 games with White in our database, Jan Jaskulski opens with 1.e4 (100% of games). Against 1.e4 as Black, Jan Jaskulski answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (64% of games), 1...d5 (36% of games).
What openings does Jan Jaskulski play as White?
As White, Jan Jaskulski's most-played openings in our database are: French Defense (3 games, 33.3% win rate); Sicilian (3 games, 0.0% win rate); French: Winawer Variation (2 games, 0.0% win rate). The full breakdown of 23 games with White is in the table above.
What openings does Jan Jaskulski play as Black?
As Black, Jan Jaskulski most often plays: Sicilian (10 games, 50.0% win rate); King's Indian Defense (4 games, 25.0% win rate); Sicilian: Moscow Variation (2 games, 0.0% win rate). See the table above for the top ten Black openings across 28 games.
What is Jan Jaskulski's FIDE rating?
Jan Jaskulski is currently rated 2,068 in classical chess, 1,923 in rapid and 2,053 in blitz. Peak classical rating: 2,068 (Aug 2026).
How many games has Jan Jaskulski played?
Our database contains 51 games by Jan Jaskulski, covering Jan 2017 to Aug 2026. Overall record: 18 wins, 13 draws, 20 losses (35.3% win rate).
How do I prepare against Jan Jaskulski?
51 games by Jan Jaskulski 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.