Prepare against Johanna Wiessner
Austria · World #140,569 classical · FIDE ID 1674374
When preparing against Johanna Wiessner, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (65% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 40 games by Johanna Wiessner, covering Apr 2024 to Aug 2026. Below you'll find Johanna Wiessner's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Johanna Wiessner 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 | 1,618 | 1,664 | Dec 2025 |
| Rapid | 1,616 | 1,618 | Mar 2026 |
| Blitz | 1,661 | 1,663 | Mar 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 40 | 24 | 2 | 14 | 60.0% |
| As White | 22 | 15 | 1 | 6 | 68.2% |
| As Black | 18 | 9 | 1 | 8 | 50.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Johanna Wiessner's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Johanna Wiessner's side.
First moves as White (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 22 | 100.0% | 70.5% |
Main lines as White
- 1.e4 — 100% of White games, 70.5% score
- …e5 (55% of these games) — Wiessner usually continues Nf3 (100.0% score)
- …c6 (23% of these games) — Wiessner usually continues d4 (50.0% score)
- …c5 (14% of these games) — Wiessner usually continues Nf3 (100.0% score)
As Black against 1.e4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 11 | 64.7% | 59.1% |
| e5 | 6 | 35.3% | 50.0% |
As Black against 1.d4 (1 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 1 | 100.0% | 0.0% |
Johanna Wiessner's chess games
All 40 games by Johanna Wiessner in the Chess.ceo database (Apr 2024 - 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: 24 wins, 2 draws, 14 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C57 | Italian Game: Two Knights Defense | 4 | 4/0/0 | 100.0% |
| C44 | Scotch Game | 3 | 3/0/0 | 100.0% |
| B30 | Sicilian | 3 | 2/0/1 | 66.7% |
| B15 | Caro-Kann: Main Line | 2 | 1/0/1 | 50.0% |
| C22 | Center Game | 1 | 0/0/1 | 0.0% |
| C16 | French: Winawer Variation | 1 | 0/0/1 | 0.0% |
| C54 | Italian Game: Classical Variation | 1 | 1/0/0 | 100.0% |
| C42 | Philidor | 1 | 1/0/0 | 100.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/0/1 | 0.0% |
| C42 | Bishop's Opening: Boden-Kieseritzky Gambit | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 8 | 4/1/3 | 50.0% |
| C50 | Italian Game | 4 | 3/0/1 | 75.0% |
| B23 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| D80 | Grünfeld Defense | 1 | 0/0/1 | 0.0% |
| C47 | Four Knights Game: Scotch Variation | 1 | 0/0/1 | 0.0% |
| C48 | Four Knights Game: Spanish Variation | 1 | 0/0/1 | 0.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2026 | Edna Abakah-Hagen | 1,651 | Austrian Youth Championships 2026 | M U14 | C44 |
| Dec 2020 | Daniela Geworgyan | 1,638 | ch-AUT U08 Girls Online Rapid | C45 |
| Dec 2020 | Clara Neubauer | 1,620 | ch-AUT U08 Girls Online Blitz | C57 |
| Jun 2026 | Anna Maier | 1,571 | Austrian Youth Championships 2026 | M U14 | B15 |
| May 2024 | Eliana Spadi | 1,491 | ch-AUT U12 Girls | B30 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-AUT U08 Girls | 2019 | 7 | 4 | 908 |
| ch-AUT U12 Girls | 2024 | 7 | 5.5 | 1,411 |
| ch-AUT U08 Girls Online Blitz | 2020 | 6 | 5 | 1,721 |
| ch-AUT U08 Girls Online Rapid | 2020 | 6 | 5 | 1,670 |
| Austrian Youth Championships 2026 | M U14 | 2026 | 6 | 3.5 | 1,607 |
| ch-AUT U14 Girls | 2023 | 4 | 2 | 1,024 |
| Austrian Youth Championships 2026 | M U18 | 2026 | 3 | 0 | 1,334 |
| ch-EU U12 Girls | 2024 | 1 | 0 | 1,448 |
Interactive opening tree from all 40 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Johanna Wiessner's chess games?
40 games by Johanna Wiessner, from Apr 2024 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 Johanna Wiessner has played.
What does Johanna Wiessner play on the first move as White?
Across 22 games with White in our database, Johanna Wiessner opens with 1.e4 (100% of games). Against 1.e4 as Black, Johanna Wiessner answers 1...c5 (65% of games), 1...e5 (35% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Johanna Wiessner play as White?
As White, Johanna Wiessner's most-played openings in our database are: Italian Game: Two Knights Defense (4 games, 100.0% win rate); Scotch Game (3 games, 100.0% win rate); Sicilian (3 games, 66.7% win rate). The full breakdown of 22 games with White is in the table above.
What openings does Johanna Wiessner play as Black?
As Black, Johanna Wiessner most often plays: Sicilian (8 games, 50.0% win rate); Italian Game (4 games, 75.0% win rate); Sicilian: Closed (2 games, 50.0% win rate). See the table above for the top ten Black openings across 18 games.
What is Johanna Wiessner's FIDE rating?
Johanna Wiessner is currently rated 1,618 in classical chess, 1,616 in rapid and 1,661 in blitz. Peak classical rating: 1,664 (Dec 2025).
How many games has Johanna Wiessner played?
Our database contains 40 games by Johanna Wiessner, covering Apr 2024 to Aug 2026. Overall record: 24 wins, 2 draws, 14 losses (60.0% win rate).
How do I prepare against Johanna Wiessner?
40 games by Johanna Wiessner 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.