Prepare against Ronny Bonitz
DEU · World #131,511 classical · FIDE ID 24680923
When preparing against Ronny Bonitz, expect 1.e4 in 38% of White games. Against 1.e4 the reply is 1...e5 (46% of games); against 1.d4, 1...d5 (86%).
Our database contains 51 games by Ronny Bonitz, covering Oct 2019 to Jul 2026. Below you'll find Ronny Bonitz's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ronny Bonitz 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 | 1,643 | 1,686 | Sep 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 51 | 8 | 21 | 22 | 15.7% |
| As White | 26 | 4 | 11 | 11 | 15.4% |
| As Black | 25 | 4 | 10 | 11 | 16.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ronny Bonitz's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ronny Bonitz's side.
First moves as White (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 10 | 38.5% | 40.0% |
| f4 | 7 | 26.9% | 14.3% |
| d4 | 7 | 26.9% | 50.0% |
| c4 | 2 | 7.7% | 50.0% |
Main lines as White
- 1.e4 — 38% of White games, 40.0% score
- …e5 (50% of these games) — Bonitz usually continues Nf3 (30.0% score)
- …e6 (30% of these games) — Bonitz usually continues d4 (16.7% score)
- …c6 (10% of these games) — Bonitz usually continues d4 (100.0% score)
- 1.f4 — 27% of White games, 14.3% score
- …d5 (86% of these games) — Bonitz usually continues e3 (16.7% score)
- …Nf6 (14% of these games) — Bonitz usually continues e3 (0.0% score)
As Black against 1.e4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 6 | 46.2% | 50.0% |
| c6 | 4 | 30.8% | 25.0% |
| d6 | 2 | 15.4% | 50.0% |
| e6 | 1 | 7.7% | 50.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 6 | 85.7% | 16.7% |
| Nf6 | 1 | 14.3% | 50.0% |
Ronny Bonitz's chess games
All 51 games by Ronny Bonitz in the Chess.ceo database (Oct 2019 - 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: 8 wins, 21 draws, 22 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A03 | Bird's opening | 7 | 0/2/5 | 0.0% |
| D11 | Slav Defense | 3 | 0/2/1 | 0.0% |
| C14 | French: Classical Variation | 2 | 0/1/1 | 0.0% |
| C50 | Italian Game | 2 | 0/2/0 | 0.0% |
| A25 | English Opening: Reverse Sicilian | 1 | 0/1/0 | 0.0% |
| C18 | French: Winawer Variation | 1 | 0/0/1 | 0.0% |
| C54 | Italian Game: Classical Variation | 1 | 0/0/1 | 0.0% |
| B00 | Owen Defense | 1 | 1/0/0 | 100.0% |
| C42 | Petrov's Defense | 1 | 0/1/0 | 0.0% |
| D02 | Queen's Gambit | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B13 | Caro-Kann: Exchange Variation | 3 | 0/1/2 | 0.0% |
| D08 | Albin Countergambit | 3 | 1/0/2 | 33.3% |
| A48 | Indian Defense | 2 | 1/1/0 | 50.0% |
| C42 | Petrov's Defense | 2 | 0/2/0 | 0.0% |
| B07 | Pirc Defense | 2 | 0/2/0 | 0.0% |
| A00 | Grob's Attack | 1 | 0/0/1 | 0.0% |
| C55 | Italian Game | 1 | 0/0/1 | 0.0% |
| C58 | Italian Game: Two Knights Defense | 1 | 1/0/0 | 100.0% |
| A00 | Orangutan opening | 1 | 0/1/0 | 0.0% |
| D53 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2003 | Patrick Laub | 2,161 | ch-Baden AT1 | C58 |
| Apr 2007 | Alois Mahle | 972 | ch-Baden AT1 | E61 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Baden AT1 | 2007 | 34 | 14 | 1,327 |
| ch-Baden U1600 Open | 2014 | 7 | 1 | 1,243 |
| ch-Baden Open U1600 | 2010 | 6 | 1.5 | 1,316 |
| ch-Baden AT2 | 2004 | 4 | 2 | – |
Interactive opening tree from all 51 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ronny Bonitz's chess games?
51 games by Ronny Bonitz, from Oct 2019 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 Ronny Bonitz has played.
What does Ronny Bonitz play on the first move as White?
Across 26 games with White in our database, Ronny Bonitz opens with 1.e4 (38% of games), 1.f4 (27% of games), 1.d4 (27% of games). Against 1.e4 as Black, Ronny Bonitz answers 1...e5 (46% of games), 1...c6 (31% of games), 1...d6 (15% of games). Against 1.d4: 1...d5 (86% of games), 1...Nf6 (14% of games).
What openings does Ronny Bonitz play as White?
As White, Ronny Bonitz's most-played openings in our database are: Bird's opening (7 games, 0.0% win rate); Slav Defense (3 games, 0.0% win rate); French: Classical Variation (2 games, 0.0% win rate). The full breakdown of 26 games with White is in the table above.
What openings does Ronny Bonitz play as Black?
As Black, Ronny Bonitz most often plays: Caro-Kann: Exchange Variation (3 games, 0.0% win rate); Albin Countergambit (3 games, 33.3% win rate); Indian Defense (2 games, 50.0% win rate). See the table above for the top ten Black openings across 25 games.
What is Ronny Bonitz's FIDE rating?
Ronny Bonitz is currently rated 1,643 in classical chess. Peak classical rating: 1,686 (Sep 2025).
How many games has Ronny Bonitz played?
Our database contains 51 games by Ronny Bonitz, covering Oct 2019 to Jul 2026. Overall record: 8 wins, 21 draws, 22 losses (15.7% win rate).
How do I prepare against Ronny Bonitz?
51 games by Ronny Bonitz 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.