Prepare against Reinhard Bonnmann
DEU · World #6,581 classical · FIDE ID 4628136
Our database contains 354 games by Reinhard Bonnmann, covering Apr 2003 to Jul 2026. Below you'll find Reinhard Bonnmann's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Reinhard Bonnmann 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 | 2,233 | 2,290 | Feb 2016 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 354 | 145 | 95 | 114 | 41.0% |
| As White | 176 | 80 | 48 | 48 | 45.5% |
| As Black | 178 | 65 | 47 | 66 | 36.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Reinhard Bonnmann's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Reinhard Bonnmann's side.
First moves as White (176 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 166 | 94.3% | 59.3% |
| Nf3 | 8 | 4.5% | 62.5% |
| c4 | 2 | 1.1% | 25.0% |
Main lines as White
- 1.d4 — 94% of White games, 59.3% score
- …Nf6 (48% of these games) — Bonnmann usually continues c4 (54.8% score)
- …d5 (29% of these games) — Bonnmann usually continues c4 (54.8% score)
- …e6 (7% of these games) — Bonnmann usually continues Nf3 (35.7% score)
- 1.Nf3 — 5% of White games, 62.5% score
- …Nf6 (38% of these games) — Bonnmann usually continues c4 (100.0% score)
- …d5 (25% of these games) — Bonnmann usually continues d4 (50.0% score)
- …e6 (25% of these games) — Bonnmann usually continues c4 (100.0% score)
As Black against 1.e4 (88 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 88 | 100.0% | 55.1% |
As Black against 1.d4 (59 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 57 | 96.6% | 50.9% |
| d5 | 1 | 1.7% | 0.0% |
| g6 | 1 | 1.7% | 0.0% |
Reinhard Bonnmann's chess games
All 354 games by Reinhard Bonnmann in the Chess.ceo database (Apr 2003 - 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: 145 wins, 95 draws, 114 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E04 | Catalan | 28 | 11/8/9 | 39.3% |
| E92 | King's Indian Defense: Orthodox Variation | 26 | 10/10/6 | 38.5% |
| D12 | Slav Defense | 17 | 6/7/4 | 35.3% |
| A44 | Benoni Defense | 13 | 6/4/3 | 46.2% |
| A46 | Indian Defense | 12 | 5/2/5 | 41.7% |
| A86 | Dutch Defense | 9 | 6/1/2 | 66.7% |
| D94 | Grünfeld Defense | 9 | 5/1/3 | 55.6% |
| D02 | Queen's Pawn Game | 8 | 3/4/1 | 37.5% |
| E11 | Bogo-Indian Defense | 7 | 3/2/2 | 42.9% |
| A40 | Horwitz Defense | 7 | 4/0/3 | 57.1% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B33 | Sicilian: Sveshnikov | 37 | 16/12/9 | 43.2% |
| E94 | King's Indian Defense: Orthodox Variation | 21 | 5/7/9 | 23.8% |
| A05 | Sicilian | 15 | 7/3/5 | 46.7% |
| B23 | Sicilian: Closed | 13 | 6/3/4 | 46.2% |
| A48 | King's Indian Defense | 13 | 5/1/7 | 38.5% |
| B31 | Sicilian: Rossolimo | 12 | 2/3/7 | 16.7% |
| B22 | Sicilian: Alapin | 10 | 5/2/3 | 50.0% |
| A26 | Modern Defense | 9 | 2/0/7 | 22.2% |
| A46 | Indian Defense | 8 | 4/2/2 | 50.0% |
| E76 | King's Indian Defense: Four Pawns Attack | 6 | 2/1/3 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2002 | Daniel Hausrath | 2,474 | Oberliga NRW 0102 I | E76 |
| Jan 1994 | Dieter Morawietz | 2,400 | ch-Cologne CC | B33 |
| Mar 2008 | Marcel Becker | 2,370 | Oberliga NRW 0708 | D12 |
| Jan 1997 | Oliver Roese | 2,345 | ch-Cologne | B33 |
| Sep 2005 | Tom Piceu | 2,345 | Oberliga NRW 0506 | A68 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Cologne | 2006 | 29 | 16 | 2,250 |
| ch-Cologne CC | 1994 | 17 | 12 | 2,499 |
| BL2-West 0405 | 2005 | 9 | 2.5 | 2,228 |
| Oberliga NRW 0304 | 2004 | 9 | 6 | 2,336 |
| Oberliga NRW 1314 | 2014 | 9 | 3.5 | 2,145 |
| Oberliga NRW 0506 | 2006 | 9 | 4.5 | 2,310 |
| Oberliga NRW 1819 | 2019 | 9 | 3 | 2,139 |
| Oberliga NRW 0607 | 2007 | 9 | 3 | 2,168 |
Interactive opening tree from all 354 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Reinhard Bonnmann's chess games?
354 games by Reinhard Bonnmann, from Apr 2003 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 Reinhard Bonnmann has played.
What does Reinhard Bonnmann play on the first move as White?
Across 176 games with White in our database, Reinhard Bonnmann opens with 1.d4 (94% of games), 1.Nf3 (5% of games), 1.c4 (1% of games). Against 1.e4 as Black, Reinhard Bonnmann answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (97% of games), 1...d5 (2% of games), 1...g6 (2% of games).
What openings does Reinhard Bonnmann play as White?
As White, Reinhard Bonnmann's most-played openings in our database are: Catalan (28 games, 39.3% win rate); King's Indian Defense: Orthodox Variation (26 games, 38.5% win rate); Slav Defense (17 games, 35.3% win rate). The full breakdown of 176 games with White is in the table above.
What openings does Reinhard Bonnmann play as Black?
As Black, Reinhard Bonnmann most often plays: Sicilian: Sveshnikov (37 games, 43.2% win rate); King's Indian Defense: Orthodox Variation (21 games, 23.8% win rate); Sicilian (15 games, 46.7% win rate). See the table above for the top ten Black openings across 178 games.
What is Reinhard Bonnmann's FIDE rating?
Reinhard Bonnmann is currently rated 2,233 in classical chess. Peak classical rating: 2,290 (Feb 2016).
How many games has Reinhard Bonnmann played?
Our database contains 354 games by Reinhard Bonnmann, covering Apr 2003 to Jul 2026. Overall record: 145 wins, 95 draws, 114 losses (41.0% win rate).
How do I prepare against Reinhard Bonnmann?
354 games by Reinhard Bonnmann 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.