Prepare against Mariagrazia Antonietta De Rosa
WFM · Italy · World #22,422 classical · FIDE ID 815136
When preparing against Mariagrazia Antonietta De Rosa, expect 1.e4 in 96% of White games. Against 1.e4 the reply is 1...c5 (90% of games); against 1.d4, 1...Nf6 (62%). Lowest win rate among frequent openings: Sicilian as Black, 31.6% over 19 games.
Our database contains 397 games by Mariagrazia Antonietta De Rosa, covering Oct 2003 to Jul 2026. Below you'll find Mariagrazia Antonietta De Rosa's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Mariagrazia Antonietta De Rosa 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 | 2,037 | 2,161 | Jul 2017 |
| Rapid | 1,983 | 2,101 | Apr 2014 |
| Blitz | 2,009 | 2,054 | Dec 2013 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 397 | 150 | 82 | 165 | 37.8% |
| As White | 201 | 84 | 39 | 78 | 41.8% |
| As Black | 196 | 66 | 43 | 87 | 33.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Mariagrazia Antonietta De Rosa's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Mariagrazia Antonietta De Rosa's side.
First moves as White (201 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 192 | 95.5% | 51.0% |
| d4 | 6 | 3.0% | 41.7% |
| g3 | 2 | 1.0% | 100.0% |
| Nf3 | 1 | 0.5% | 100.0% |
Main lines as White
- 1.e4 — 96% of White games, 51.0% score
- …c5 (44% of these games) — Rosa usually continues Nf3 (47.0% score)
- …e5 (21% of these games) — Rosa usually continues Nf3 (55.1% score)
- …e6 (15% of these games) — Rosa usually continues d4 (56.0% score)
- 1.d4 — 3% of White games, 41.7% score
- …Nf6 (50% of these games) — Rosa usually continues c4 (50.0% score)
- …d5 (33% of these games) — Rosa usually continues c4 (25.0% score)
- …b6 (17% of these games) — Rosa usually continues e4 (0.0% score)
As Black against 1.e4 (112 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 101 | 90.2% | 48.5% |
| g6 | 8 | 7.1% | 31.3% |
| b6 | 2 | 1.8% | 50.0% |
| c6 | 1 | 0.9% | 100.0% |
As Black against 1.d4 (55 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 34 | 61.8% | 42.6% |
| d5 | 11 | 20.0% | 27.3% |
| c5 | 7 | 12.7% | 78.6% |
| g6 | 3 | 5.5% | 0.0% |
Mariagrazia Antonietta De Rosa's chess games
All 397 games by Mariagrazia Antonietta De Rosa in the Chess.ceo database (Oct 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: 150 wins, 82 draws, 165 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B42 | Sicilian | 42 | 17/5/20 | 40.5% |
| C02 | French: Advance Variation | 21 | 11/6/4 | 52.4% |
| C95 | Ruy Lopez: Closed | 15 | 8/2/5 | 53.3% |
| B92 | Sicilian: Najdorf | 15 | 6/2/7 | 40.0% |
| B36 | Sicilian: Accelerated Dragon | 11 | 0/6/5 | 0.0% |
| C78 | Ruy Lopez: Morphy Defense | 8 | 1/4/3 | 12.5% |
| B06 | Modern Defense | 7 | 5/1/1 | 71.4% |
| B07 | Pirc Defense | 7 | 4/0/3 | 57.1% |
| C62 | Ruy Lopez | 4 | 4/0/0 | 100.0% |
| B02 | Alekhine Defense | 4 | 2/1/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B80 | Sicilian: Najdorf | 54 | 20/14/20 | 37.0% |
| B50 | Sicilian | 19 | 6/4/9 | 31.6% |
| A48 | Indian Defense | 12 | 6/3/3 | 50.0% |
| E62 | English Opening | 12 | 1/4/7 | 8.3% |
| B15 | Modern Defense | 10 | 2/1/7 | 20.0% |
| B22 | Sicilian: Alapin | 9 | 2/3/4 | 22.2% |
| B23 | Sicilian: Closed | 9 | 5/3/1 | 55.6% |
| A43 | Benoni Defense | 8 | 6/1/1 | 75.0% |
| B52 | Sicilian: Moscow Variation | 7 | 1/1/5 | 14.3% |
| A08 | Réti Opening | 5 | 2/2/1 | 40.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2011 | Jan H Timman | 2,577 | 1st Cagliari Torre delle Stelle Open A | B83 |
| Nov 2019 | Olga Zimina | 2,406 | ch-ITA w 79th | B18 |
| Jun 2017 | Sergei Beshukov | 2,404 | 9th Porto Mannu Open | B48 |
| Jul 2014 | Sopiko Guramishvili | 2,402 | 15th ch-EU w | E63 |
| Oct 2004 | Alina L'Ami | 2,359 | Olympiad Women-36 | B96 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-ITA w | 2015 | 65 | 44.5 | 2,074 |
| Olympiad Women-39 | 2010 | 11 | 5.5 | 2,094 |
| Olympiad Women-36 | 2004 | 11 | 5.5 | 2,127 |
| 9th ch-EU w | 2008 | 11 | 3.5 | 2,022 |
| 15th ch-EU w | 2014 | 11 | 4.5 | 2,250 |
| 54th Reggio Emilia w | 2012 | 10 | 3 | 2,081 |
| Olympiad Women-40 | 2012 | 10 | 5 | 1,973 |
| 13th Gibraltar Masters | 2015 | 10 | 3.5 | 1,938 |
Frequent opponents
Head-to-head records: Marina Brunello (10 games)
Interactive opening tree from all 397 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Mariagrazia Antonietta De Rosa's chess games?
397 games by Mariagrazia Antonietta De Rosa, from Oct 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 Mariagrazia Antonietta De Rosa has played.
What does Mariagrazia Antonietta De Rosa play on the first move as White?
Across 201 games with White in our database, Mariagrazia Antonietta De Rosa opens with 1.e4 (96% of games), 1.d4 (3% of games), 1.g3 (1% of games). Against 1.e4 as Black, Mariagrazia Antonietta De Rosa answers 1...c5 (90% of games), 1...g6 (7% of games), 1...b6 (2% of games). Against 1.d4: 1...Nf6 (62% of games), 1...d5 (20% of games), 1...c5 (13% of games).
What openings does Mariagrazia Antonietta De Rosa play as White?
As White, Mariagrazia Antonietta De Rosa's most-played openings in our database are: Sicilian (42 games, 40.5% win rate); French: Advance Variation (21 games, 52.4% win rate); Ruy Lopez: Closed (15 games, 53.3% win rate). The full breakdown of 201 games with White is in the table above.
What openings does Mariagrazia Antonietta De Rosa play as Black?
As Black, Mariagrazia Antonietta De Rosa most often plays: Sicilian: Najdorf (54 games, 37.0% win rate); Sicilian (19 games, 31.6% win rate); Indian Defense (12 games, 50.0% win rate). See the table above for the top ten Black openings across 196 games.
What is Mariagrazia Antonietta De Rosa's FIDE rating?
Mariagrazia Antonietta De Rosa is currently rated 2,037 in classical chess, 1,983 in rapid and 2,009 in blitz. Peak classical rating: 2,161 (Jul 2017).
How many games has Mariagrazia Antonietta De Rosa played?
Our database contains 397 games by Mariagrazia Antonietta De Rosa, covering Oct 2003 to Jul 2026. Overall record: 150 wins, 82 draws, 165 losses (37.8% win rate).
How do I prepare against Mariagrazia Antonietta De Rosa?
397 games by Mariagrazia Antonietta De Rosa 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.