Prepare against Jonas Unterweger
Italy · World #10,442 classical · FIDE ID 28538013
When preparing against Jonas Unterweger, expect 1.d4 in 62% of White games. Against 1.e4 the reply is 1...c5 (61% of games); against 1.d4, 1...d5 (100%).
Our database contains 52 games by Jonas Unterweger, covering Mar 2020 to Sep 2026. Below you'll find Jonas Unterweger's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jonas Unterweger 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 | 2,164 | 2,178 | Jun 2026 |
| Rapid | 1,835 | 1,835 | Sep 2026 |
| Blitz | 1,757 | 1,757 | Sep 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 52 | 21 | 14 | 17 | 40.4% |
| As White | 26 | 14 | 7 | 5 | 53.8% |
| As Black | 26 | 7 | 7 | 12 | 26.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jonas Unterweger's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jonas Unterweger's side.
First moves as White (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 16 | 61.5% | 65.6% |
| Nf3 | 10 | 38.5% | 70.0% |
Main lines as White
- 1.d4 — 62% of White games, 65.6% score
- …Nf6 (50% of these games) — Unterweger usually continues Nf3 (60.0% score)
- …d5 (44% of these games) — Unterweger usually continues Nf3 (78.6% score)
- …g6 (6% of these games) — Unterweger usually continues c4 (100.0% score)
- 1.Nf3 — 38% of White games, 70.0% score
- …d5 (50% of these games) — Unterweger usually continues e3 (70.0% score)
- …Nf6 (30% of these games) — Unterweger usually continues c4 (66.7% score)
- …e6 (20% of these games) — Unterweger usually continues c4 (75.0% score)
As Black against 1.e4 (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 11 | 61.1% | 45.5% |
| e5 | 7 | 38.9% | 28.6% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 4 | 100.0% | 50.0% |
Jonas Unterweger's chess games
All 52 games by Jonas Unterweger in the Chess.ceo database (Mar 2020 - Sep 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: 21 wins, 14 draws, 17 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A15 | English Opening | 5 | 2/3/0 | 40.0% |
| A43 | Indian Defense | 5 | 3/0/2 | 60.0% |
| A06 | Réti Opening | 5 | 2/3/0 | 40.0% |
| D02 | Queen's Pawn Game | 4 | 2/1/1 | 50.0% |
| A13 | Colle System | 2 | 2/0/0 | 100.0% |
| D45 | Slav Defense | 2 | 1/0/1 | 50.0% |
| E92 | King's Indian Defense: Petrosian Variation | 1 | 0/0/1 | 0.0% |
| E91 | King's Indian Defense: Orthodox Variation | 1 | 1/0/0 | 100.0% |
| E20 | Nimzo-Indian: Kmoch Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 4 | 3/1/0 | 75.0% |
| B90 | Sicilian: Najdorf | 4 | 1/0/3 | 25.0% |
| C54 | Italian Game: Classical Variation | 3 | 0/0/3 | 0.0% |
| D05 | Indian Defense | 2 | 1/0/1 | 50.0% |
| B53 | Sicilian | 2 | 0/1/1 | 0.0% |
| C44 | Ponziani Opening | 1 | 0/0/1 | 0.0% |
| A03 | Bird's opening | 1 | 0/0/1 | 0.0% |
| A13 | Réti Opening | 1 | 0/0/1 | 0.0% |
| C78 | Ruy Lopez: Morphy Defense | 1 | 0/1/0 | 0.0% |
| C45 | Scotch Game | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2025 | Johannes Steindl | 2,235 | 8th Kaltern-Trophy | A43 |
| Oct 2025 | Thomas Bauer | 2,179 | 8th Kaltern-Trophy | B90 |
| Aug 2024 | Moritz Monninger | 2,126 | Innsbruck Open | D02 |
| Jul 2026 | Matteo Nardoni | 2,032 | Semifinale CIA 2026 e campionati italiani di categoria | B23 |
| Jul 2026 | Roberto Di Candia | 1,988 | Semifinale CIA 2026 e campionati italiani di categoria | A06 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-ITA U12 | 2023 | 9 | 6.5 | 1,640 |
| Semifinale CIA 2026 e campionati italiani di categoria | 2026 | 8 | 5 | 2,092 |
| CIG Italian Youth Championships U18 2026 | O16 | 2026 | 8 | 5 | 1,866 |
| 7th Kaltern-Trophy | 2024 | 5 | 3 | 2,017 |
| 8th Kaltern-Trophy | 2025 | 5 | 4 | 2,297 |
| 21º Open Internazionale di Bolzano | 2026 | 5 | 3 | 2,021 |
| Innsbruck Open | 2024 | 5 | 1 | 2,021 |
| 29th Santa Maria di Sala Open B | 2022 | 4 | 0.5 | 1,334 |
Interactive opening tree from all 52 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jonas Unterweger's chess games?
52 games by Jonas Unterweger, from Mar 2020 to Sep 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 Jonas Unterweger has played.
What does Jonas Unterweger play on the first move as White?
Across 26 games with White in our database, Jonas Unterweger opens with 1.d4 (62% of games), 1.Nf3 (38% of games). Against 1.e4 as Black, Jonas Unterweger answers 1...c5 (61% of games), 1...e5 (39% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Jonas Unterweger play as White?
As White, Jonas Unterweger's most-played openings in our database are: English Opening (5 games, 40.0% win rate); Indian Defense (5 games, 60.0% win rate); Réti Opening (5 games, 40.0% win rate). The full breakdown of 26 games with White is in the table above.
What openings does Jonas Unterweger play as Black?
As Black, Jonas Unterweger most often plays: Sicilian: Closed (4 games, 75.0% win rate); Sicilian: Najdorf (4 games, 25.0% win rate); Italian Game: Classical Variation (3 games, 0.0% win rate). See the table above for the top ten Black openings across 26 games.
What is Jonas Unterweger's FIDE rating?
Jonas Unterweger is currently rated 2,164 in classical chess, 1,835 in rapid and 1,757 in blitz. Peak classical rating: 2,178 (Jun 2026).
How many games has Jonas Unterweger played?
Our database contains 52 games by Jonas Unterweger, covering Mar 2020 to Sep 2026. Overall record: 21 wins, 14 draws, 17 losses (40.4% win rate).
How do I prepare against Jonas Unterweger?
52 games by Jonas Unterweger 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.