Prepare against Cosimo Chiari
Italy · World #27,582 classical · FIDE ID 28548876
Our database contains 48 games by Cosimo Chiari, covering Apr 2021 to Aug 2026. Below you'll find Cosimo Chiari's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Cosimo Chiari 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 | 2,001 | 2,070 | Oct 2025 |
| Rapid | 2,044 | 2,052 | Jan 2026 |
| Blitz | 1,962 | 1,987 | Dec 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 48 | 20 | 8 | 20 | 41.7% |
| As White | 25 | 11 | 5 | 9 | 44.0% |
| As Black | 23 | 9 | 3 | 11 | 39.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Cosimo Chiari's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Cosimo Chiari's side.
First moves as White (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 13 | 52.0% | 53.8% |
| d4 | 11 | 44.0% | 50.0% |
| c4 | 1 | 4.0% | 100.0% |
Main lines as White
- 1.e4 — 52% of White games, 53.8% score
- …c5 (46% of these games) — Chiari usually continues Nf3 (41.7% score)
- …c6 (23% of these games) — Chiari usually continues d4 (50.0% score)
- …e5 (23% of these games) — Chiari usually continues Nf3 (100.0% score)
- 1.d4 — 44% of White games, 50.0% score
- …d5 (45% of these games) — Chiari usually continues c4 (40.0% score)
- …Nf6 (45% of these games) — Chiari usually continues c4 (50.0% score)
- …e6 (9% of these games) — Chiari usually continues c4 (100.0% score)
As Black against 1.e4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 56.3% | 50.0% |
| c6 | 7 | 43.8% | 50.0% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 3 | 60.0% | 0.0% |
| Nf6 | 2 | 40.0% | 100.0% |
Cosimo Chiari's chess games
All 48 games by Cosimo Chiari in the Chess.ceo database (Apr 2021 - 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: 20 wins, 8 draws, 20 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A62 | Catalan | 7 | 3/2/2 | 42.9% |
| E71 | King's Indian Defense | 2 | 1/0/1 | 50.0% |
| B15 | Caro-Kann: Main Line | 2 | 1/1/0 | 50.0% |
| C78 | Ruy Lopez: Morphy Defense | 2 | 2/0/0 | 100.0% |
| B28 | Sicilian | 2 | 1/0/1 | 50.0% |
| B45 | Sicilian: Four Knights | 1 | 0/1/0 | 0.0% |
| B90 | Sicilian: Najdorf | 1 | 0/0/1 | 0.0% |
| B31 | Sicilian: Rossolimo | 1 | 1/0/0 | 100.0% |
| B33 | Sicilian: Sveshnikov | 1 | 0/0/1 | 0.0% |
| A56 | Benoni Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 6 | 3/1/2 | 50.0% |
| D22 | Queen's Gambit Accepted | 3 | 0/0/3 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 3 | 2/0/1 | 66.7% |
| A28 | English Opening: Reverse Sicilian | 2 | 0/1/1 | 0.0% |
| B15 | Caro-Kann: Main Line | 2 | 0/0/2 | 0.0% |
| B11 | Caro-Kann: Two Knights Variation | 2 | 1/1/0 | 50.0% |
| B31 | Sicilian: Rossolimo | 1 | 0/0/1 | 0.0% |
| A45 | Indian Defense | 1 | 1/0/0 | 100.0% |
| A49 | King's Indian Defense: Fianchetto Variation | 1 | 1/0/0 | 100.0% |
| B34 | Sicilian: Accelerated Dragon | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2026 | Greta Viti | 2,157 | 2º Torneo EffectFul NEXT GEN Gironi-PlayOff | B92 |
| Mar 2026 | Aurelio Tondi | 2,087 | Torneo internazionale Giorgio Vasari - Arezzo | E71 |
| Feb 2026 | Orlando Pin | 2,047 | Torneo internazionale Giorgio Vasari - Arezzo | B90 |
| Feb 2026 | Clio Alessi | 1,886 | 2º Torneo EffectFul NEXT GEN Gironi-PlayOff | E09 |
| Apr 2026 | Emma Graziani | 1,864 | 11º Festival “Pasqua a Montesilvano” | B27 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| World Youth Open U16 2026 | 2026 | 11 | 4.5 | 1,856 |
| Wch U12 | 2022 | 10 | 4.5 | 1,442 |
| ch-ITA U12 | 2023 | 9 | 7 | 1,756 |
| 2º Torneo EffectFul NEXT GEN Gironi-PlayOff | 2026 | 9 | 5 | 2,116 |
| Torneo internazionale Giorgio Vasari - Arezzo | 2026 | 5 | 2 | 2,082 |
| 11º Festival “Pasqua a Montesilvano” | 2026 | 3 | 1 | 1,880 |
| Bassano del Grappa Spring Open | 2023 | 1 | 0 | 1,694 |
Interactive opening tree from all 48 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Cosimo Chiari's chess games?
48 games by Cosimo Chiari, from Apr 2021 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 Cosimo Chiari has played.
What does Cosimo Chiari play on the first move as White?
Across 25 games with White in our database, Cosimo Chiari opens with 1.e4 (52% of games), 1.d4 (44% of games), 1.c4 (4% of games). Against 1.e4 as Black, Cosimo Chiari answers 1...c5 (56% of games), 1...c6 (44% of games). Against 1.d4: 1...d5 (60% of games), 1...Nf6 (40% of games).
What openings does Cosimo Chiari play as White?
As White, Cosimo Chiari's most-played openings in our database are: Catalan (7 games, 42.9% win rate); King's Indian Defense (2 games, 50.0% win rate); Caro-Kann: Main Line (2 games, 50.0% win rate). The full breakdown of 25 games with White is in the table above.
What openings does Cosimo Chiari play as Black?
As Black, Cosimo Chiari most often plays: Sicilian: Najdorf (6 games, 50.0% win rate); Queen's Gambit Accepted (3 games, 0.0% win rate); Caro-Kann: Exchange Variation (3 games, 66.7% win rate). See the table above for the top ten Black openings across 23 games.
What is Cosimo Chiari's FIDE rating?
Cosimo Chiari is currently rated 2,001 in classical chess, 2,044 in rapid and 1,962 in blitz. Peak classical rating: 2,070 (Oct 2025).
How many games has Cosimo Chiari played?
Our database contains 48 games by Cosimo Chiari, covering Apr 2021 to Aug 2026. Overall record: 20 wins, 8 draws, 20 losses (41.7% win rate).
How do I prepare against Cosimo Chiari?
48 games by Cosimo Chiari 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.