Prepare against Thierry Bonferroni
CHE · World #36,370 classical · FIDE ID 1306812
Our database contains 42 games by Thierry Bonferroni, covering Jul 2007 to Jul 2026. Below you'll find Thierry Bonferroni's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Thierry Bonferroni 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 | 1,952 | 2,002 | Aug 2018 |
| Rapid | 1,985 | 1,985 | Jul 2026 |
| Blitz | 1,959 | 1,964 | Dec 2019 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 42 | 8 | 7 | 27 | 19.0% |
| As White | 19 | 6 | 2 | 11 | 31.6% |
| As Black | 23 | 2 | 5 | 16 | 8.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Thierry Bonferroni's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Thierry Bonferroni's side.
First moves as White (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 13 | 68.4% | 30.8% |
| d4 | 6 | 31.6% | 50.0% |
Main lines as White
- 1.e4 — 68% of White games, 30.8% score
- …c5 (38% of these games) — Bonferroni usually continues Nf3 (37.5% score)
- …e6 (23% of these games) — Bonferroni usually continues d4 (50.0% score)
- …g6 (15% of these games) — Bonferroni usually continues d4 (0.0% score)
- 1.d4 — 32% of White games, 50.0% score
- …d5 (50% of these games) — Bonferroni usually continues c4 (50.0% score)
- …Nf6 (33% of these games) — Bonferroni usually continues c4 (50.0% score)
- …e6 (17% of these games) — Bonferroni usually continues Nf3 (0.0% score)
As Black against 1.e4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 5 | 38.5% | 0.0% |
| e5 | 3 | 23.1% | 16.7% |
| d6 | 3 | 23.1% | 16.7% |
| Nc6 | 1 | 7.7% | 50.0% |
| g6 | 1 | 7.7% | 0.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 7 | 77.8% | 42.9% |
| g6 | 2 | 22.2% | 0.0% |
Thierry Bonferroni's chess games
All 42 games by Thierry Bonferroni in the Chess.ceo database (Jul 2007 - 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, 7 draws, 27 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 4 | 0/1/3 | 0.0% |
| C54 | Italian Game: Classical Variation | 2 | 1/0/1 | 50.0% |
| B06 | Modern Defense | 2 | 0/0/2 | 0.0% |
| D36 | Indian Defense | 1 | 1/0/0 | 100.0% |
| E14 | Indian Defense: Anti-Nimzo-Indian | 1 | 0/0/1 | 0.0% |
| A08 | King's Indian Attack | 1 | 0/0/1 | 0.0% |
| D25 | Queen's Gambit Accepted | 1 | 1/0/0 | 100.0% |
| C14 | Richter-Veresov Attack | 1 | 1/0/0 | 100.0% |
| B87 | Sicilian: Najdorf | 1 | 1/0/0 | 100.0% |
| D14 | Slav Defense | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 3 | 0/0/3 | 0.0% |
| B07 | Modern Defense | 2 | 0/0/2 | 0.0% |
| B06 | Pirc Defense | 2 | 0/1/1 | 0.0% |
| E21 | Nimzo-Indian Defense | 2 | 0/0/2 | 0.0% |
| C55 | Italian Game | 2 | 0/1/1 | 0.0% |
| A50 | Indian Defense | 2 | 1/1/0 | 50.0% |
| A40 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
| D02 | Réti Opening | 1 | 0/0/1 | 0.0% |
| C78 | Ruy Lopez: Morphy Defense | 1 | 0/0/1 | 0.0% |
| B52 | Sicilian: Moscow Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2014 | Zalina Lingur | 2,048 | 18th Voronezh Open A | B87 |
| Sep 2014 | Francesco Claudio Agnello | 1,884 | 3rd Lesa Open | C54 |
| Jul 2020 | Hannelore Svendsen | 1,735 | 53rd Biel HTO | C01 |
| Apr 2011 | Florian Rosebrock | 1,677 | Lenk Open | D25 |
| Dec 2022 | Mario Steiner | 1,573 | 8th Adelboden Open | E21 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 18th Voronezh Open A | 2014 | 8 | 1.5 | 1,918 |
| Lenk Open | 2011 | 6 | 2 | 1,880 |
| 3rd Lesa Open | 2014 | 5 | 1.5 | 1,684 |
| 53rd Biel HTO | 2020 | 5 | 2 | 1,811 |
| 21st Davos Summer Open | 2022 | 4 | 2 | 1,860 |
| 8th Adelboden Open | 2022 | 3 | 1 | 1,433 |
| 8th Biella Open | 2017 | 3 | 1 | 2,010 |
| Basel Special Open | 2021 | 2 | 0.5 | 1,887 |
Interactive opening tree from all 42 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Thierry Bonferroni's chess games?
42 games by Thierry Bonferroni, from Jul 2007 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 Thierry Bonferroni has played.
What does Thierry Bonferroni play on the first move as White?
Across 19 games with White in our database, Thierry Bonferroni opens with 1.e4 (68% of games), 1.d4 (32% of games). Against 1.e4 as Black, Thierry Bonferroni answers 1...c5 (38% of games), 1...e5 (23% of games), 1...d6 (23% of games). Against 1.d4: 1...Nf6 (78% of games), 1...g6 (22% of games).
What openings does Thierry Bonferroni play as White?
As White, Thierry Bonferroni's most-played openings in our database are: Sicilian (4 games, 0.0% win rate); Italian Game: Classical Variation (2 games, 50.0% win rate); Modern Defense (2 games, 0.0% win rate). The full breakdown of 19 games with White is in the table above.
What openings does Thierry Bonferroni play as Black?
As Black, Thierry Bonferroni most often plays: Sicilian (3 games, 0.0% win rate); Modern Defense (2 games, 0.0% win rate); Pirc Defense (2 games, 0.0% win rate). See the table above for the top ten Black openings across 23 games.
What is Thierry Bonferroni's FIDE rating?
Thierry Bonferroni is currently rated 1,952 in classical chess, 1,985 in rapid and 1,959 in blitz. Peak classical rating: 2,002 (Aug 2018).
How many games has Thierry Bonferroni played?
Our database contains 42 games by Thierry Bonferroni, covering Jul 2007 to Jul 2026. Overall record: 8 wins, 7 draws, 27 losses (19.0% win rate).
How do I prepare against Thierry Bonferroni?
42 games by Thierry Bonferroni 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.