Prepare against Oscar Guglielmetti
Italy · World #101,504 classical · FIDE ID 868027
When preparing against Oscar Guglielmetti, expect 1.Nf3 in 74% of White games. Against 1.e4 the reply is 1...g6 (67% of games); against 1.d4, 1...Nf6 (50%). Lowest win rate among frequent openings: Réti Opening as White, 60.0% over 15 games.
Our database contains 60 games by Oscar Guglielmetti, covering Apr 2009 to Jul 2026. Below you'll find Oscar Guglielmetti's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oscar Guglielmetti 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 | 1,725 | 1,817 | Sep 2009 |
| Rapid | 1,770 | 1,770 | Jul 2026 |
| Blitz | 1,746 | 1,750 | Nov 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 60 | 26 | 9 | 25 | 43.3% |
| As White | 31 | 16 | 5 | 10 | 51.6% |
| As Black | 29 | 10 | 4 | 15 | 34.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oscar Guglielmetti's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oscar Guglielmetti's side.
First moves as White (31 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 23 | 74.2% | 56.5% |
| f4 | 8 | 25.8% | 68.8% |
Main lines as White
- 1.Nf3 — 74% of White games, 56.5% score
- …d5 (39% of these games) — Guglielmetti usually continues g3 (61.1% score)
- …Nf6 (22% of these games) — Guglielmetti usually continues g3 (20.0% score)
- …c5 (9% of these games) — Guglielmetti usually continues g3 (100.0% score)
- 1.f4 — 26% of White games, 68.8% score
- …Nf6 (50% of these games) — Guglielmetti usually continues Nf3 (50.0% score)
- …d5 (50% of these games) — Guglielmetti usually continues Nf3 (87.5% score)
As Black against 1.e4 (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| g6 | 10 | 66.7% | 35.0% |
| e5 | 2 | 13.3% | 50.0% |
| d6 | 1 | 6.7% | 100.0% |
| c6 | 1 | 6.7% | 0.0% |
| e6 | 1 | 6.7% | 0.0% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 2 | 50.0% | 75.0% |
| g6 | 1 | 25.0% | 100.0% |
| e6 | 1 | 25.0% | 0.0% |
Oscar Guglielmetti's chess games
All 60 games by Oscar Guglielmetti in the Chess.ceo database (Apr 2009 - 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: 26 wins, 9 draws, 25 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A07 | Réti Opening | 15 | 9/3/3 | 60.0% |
| A03 | Bird's opening | 8 | 5/1/2 | 62.5% |
| A07 | King's Indian Attack | 3 | 0/0/3 | 0.0% |
| B25 | Réti Opening: Symmetrical Defense | 3 | 1/0/2 | 33.3% |
| A04 | Dutch Defense | 1 | 1/0/0 | 100.0% |
| A05 | Modern Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B07 | Modern Defense | 10 | 3/1/6 | 30.0% |
| A03 | Bird's opening | 2 | 0/1/1 | 0.0% |
| A15 | English Opening | 2 | 2/0/0 | 100.0% |
| E90 | King's Indian Defense: Orthodox Variation | 2 | 0/0/2 | 0.0% |
| E83 | King's Indian: Sämisch | 2 | 2/0/0 | 100.0% |
| C02 | French Defense | 1 | 0/0/1 | 0.0% |
| E60 | King's Indian Defense | 1 | 0/1/0 | 0.0% |
| C60 | Ruy Lopez | 1 | 0/0/1 | 0.0% |
| C45 | Scotch Game | 1 | 1/0/0 | 100.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2010 | Giacomo Guidi | 1,942 | 12th Crema Open | A04 |
| Sep 2010 | Federico Giallombardo | 1,919 | 12th Crema Open | A07 |
| Jan 2009 | Luigi Enrico Guzzetti | 1,854 | ch-Como Province | A02 |
| Mar 2010 | Samuele Clerici | 1,782 | 19th Ceriano Laghetto Open B | A05 |
| Feb 2009 | Samuel Colombo | 1,781 | ch-Como Province | A03 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Como Province | 2010 | 12 | 6.5 | 1,818 |
| 12th Crema Open | 2010 | 6 | 3 | 1,880 |
| Modena ch-Province | 2010 | 6 | 2.5 | 1,530 |
| 11th Crema Open | 2009 | 6 | 2.5 | 1,691 |
| Milan SSM May B | 2015 | 6 | 2.5 | 1,461 |
| 34th Milan Crespi Open B | 2013 | 5 | 3 | 1,712 |
| 19th Ceriano Laghetto Open B | 2010 | 5 | 2.5 | 1,786 |
| 13th Vescovato Gerolamo Open B | 2014 | 5 | 3 | 1,684 |
Interactive opening tree from all 60 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oscar Guglielmetti's chess games?
60 games by Oscar Guglielmetti, from Apr 2009 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 Oscar Guglielmetti has played.
What does Oscar Guglielmetti play on the first move as White?
Across 31 games with White in our database, Oscar Guglielmetti opens with 1.Nf3 (74% of games), 1.f4 (26% of games). Against 1.e4 as Black, Oscar Guglielmetti answers 1...g6 (67% of games), 1...e5 (13% of games), 1...d6 (7% of games). Against 1.d4: 1...Nf6 (50% of games), 1...g6 (25% of games), 1...e6 (25% of games).
What openings does Oscar Guglielmetti play as White?
As White, Oscar Guglielmetti's most-played openings in our database are: Réti Opening (15 games, 60.0% win rate); Bird's opening (8 games, 62.5% win rate); King's Indian Attack (3 games, 0.0% win rate). The full breakdown of 31 games with White is in the table above.
What openings does Oscar Guglielmetti play as Black?
As Black, Oscar Guglielmetti most often plays: Modern Defense (10 games, 30.0% win rate); Bird's opening (2 games, 0.0% win rate); English Opening (2 games, 100.0% win rate). See the table above for the top ten Black openings across 29 games.
What is Oscar Guglielmetti's FIDE rating?
Oscar Guglielmetti is currently rated 1,725 in classical chess, 1,770 in rapid and 1,746 in blitz. Peak classical rating: 1,817 (Sep 2009).
How many games has Oscar Guglielmetti played?
Our database contains 60 games by Oscar Guglielmetti, covering Apr 2009 to Jul 2026. Overall record: 26 wins, 9 draws, 25 losses (43.3% win rate).
How do I prepare against Oscar Guglielmetti?
60 games by Oscar Guglielmetti 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.