Prepare against Eduardo Bombardiere Rosas
FM · CHL · World #23,601 classical · FIDE ID 3400310
Our database contains 274 games by Eduardo Bombardiere Rosas, covering Apr 2003 to Jul 2026. Below you'll find Eduardo Bombardiere Rosas's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Eduardo Bombardiere Rosas 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 | 2,028 | 2,323 | Oct 2006 |
| Blitz | 2,170 | 2,173 | Oct 2012 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 274 | 111 | 72 | 91 | 40.5% |
| As White | 130 | 56 | 35 | 39 | 43.1% |
| As Black | 144 | 55 | 37 | 52 | 38.2% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Eduardo Bombardiere Rosas's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Eduardo Bombardiere Rosas's side.
First moves as White (130 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 74 | 56.9% | 55.4% |
| Nf3 | 25 | 19.2% | 64.0% |
| c4 | 16 | 12.3% | 56.3% |
| e4 | 14 | 10.8% | 53.6% |
| b3 | 1 | 0.8% | 0.0% |
Main lines as White
- 1.d4 — 57% of White games, 55.4% score
- …Nf6 (72% of these games) — Rosas usually continues Nf3 (58.5% score)
- …d5 (18% of these games) — Rosas usually continues Nf3 (66.7% score)
- …f5 (4% of these games) — Rosas usually continues c4 (50.0% score)
- 1.Nf3 — 19% of White games, 64.0% score
- …Nf6 (64% of these games) — Rosas usually continues c4 (69.2% score)
- …c5 (16% of these games) — Rosas usually continues c4 (50.0% score)
- …d5 (16% of these games) — Rosas usually continues d4 (25.0% score)
As Black against 1.e4 (71 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 58 | 81.7% | 56.0% |
| e5 | 13 | 18.3% | 34.6% |
As Black against 1.d4 (48 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 24 | 50.0% | 64.6% |
| Nf6 | 16 | 33.3% | 31.3% |
| d5 | 8 | 16.7% | 25.0% |
Eduardo Bombardiere Rosas's chess games
All 274 games by Eduardo Bombardiere Rosas 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: 111 wins, 72 draws, 91 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D78 | Indian Defense | 21 | 12/4/5 | 57.1% |
| A30 | English Opening | 16 | 8/5/3 | 50.0% |
| D02 | Queen's Pawn Game | 13 | 6/3/4 | 46.2% |
| E60 | King's Indian Defense: Fianchetto Variation | 10 | 4/2/4 | 40.0% |
| E17 | Queen's Indian Defense | 7 | 5/1/1 | 71.4% |
| D34 | Catalan | 7 | 1/5/1 | 14.3% |
| A30 | English Opening: Symmetrical | 6 | 3/1/2 | 50.0% |
| D30 | Slav Defense | 6 | 3/1/2 | 50.0% |
| A87 | Dutch Defense | 4 | 2/1/1 | 50.0% |
| A48 | King's Indian Defense | 3 | 2/0/1 | 66.7% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D10 | Slav Defense | 27 | 9/6/12 | 33.3% |
| B12 | Caro-Kann: Advance Variation | 15 | 9/2/4 | 60.0% |
| B10 | Caro-Kann | 14 | 3/6/5 | 21.4% |
| B01 | Caro-Kann: Exchange Variation | 14 | 8/4/2 | 57.1% |
| D02 | Queen's Pawn Game | 8 | 4/2/2 | 50.0% |
| B15 | Caro-Kann: Main Line | 8 | 4/1/3 | 50.0% |
| C42 | Petrov's Defense | 7 | 1/4/2 | 14.3% |
| A11 | English Opening: Slav Setup | 7 | 5/1/1 | 71.4% |
| D10 | Indian Defense | 6 | 2/1/3 | 33.3% |
| E11 | Bogo-Indian Defense | 5 | 1/2/2 | 20.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1994 | Jose Miguel Capo | 2,365 | Santiago Open | A03 |
| Jan 1992 | Martin Labra Carreno | 2,360 | San Copiapo | B01 |
| May 2004 | Pablo Toloza Soto | 2,347 | Honor Club Chile Open | A12 |
| Jan 1993 | Juan Hernandez | 2,295 | ch-CHI | E60 |
| Dec 2012 | Robinson Molina Perez | 2,281 | chT-CHI | A48 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-CHI | 2004 | 37 | 18.5 | 2,265 |
| chT-CHI | 2012 | 25 | 13 | 2,171 |
| Santiago Open | 1999 | 20 | 13 | 2,313 |
| Santiago Endesa 02 | 2009 | 20 | 14.5 | 2,295 |
| Santiago Endesa 05 | 2010 | 14 | 3.5 | 1,944 |
| Santiago Endesa Interempresas tt-A | 2009 | 14 | 5.5 | 2,118 |
| Santiago Endesa 01 | 2010 | 10 | 6.5 | 2,338 |
| Santiago Endesa 16 | 2008 | 10 | 7 | 2,297 |
Interactive opening tree from all 274 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Eduardo Bombardiere Rosas's chess games?
274 games by Eduardo Bombardiere Rosas, 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 Eduardo Bombardiere Rosas has played.
What does Eduardo Bombardiere Rosas play on the first move as White?
Across 130 games with White in our database, Eduardo Bombardiere Rosas opens with 1.d4 (57% of games), 1.Nf3 (19% of games), 1.c4 (12% of games). Against 1.e4 as Black, Eduardo Bombardiere Rosas answers 1...c6 (82% of games), 1...e5 (18% of games). Against 1.d4: 1...c6 (50% of games), 1...Nf6 (33% of games), 1...d5 (17% of games).
What openings does Eduardo Bombardiere Rosas play as White?
As White, Eduardo Bombardiere Rosas's most-played openings in our database are: Indian Defense (21 games, 57.1% win rate); English Opening (16 games, 50.0% win rate); Queen's Pawn Game (13 games, 46.2% win rate). The full breakdown of 130 games with White is in the table above.
What openings does Eduardo Bombardiere Rosas play as Black?
As Black, Eduardo Bombardiere Rosas most often plays: Slav Defense (27 games, 33.3% win rate); Caro-Kann: Advance Variation (15 games, 60.0% win rate); Caro-Kann (14 games, 21.4% win rate). See the table above for the top ten Black openings across 144 games.
What is Eduardo Bombardiere Rosas's FIDE rating?
Eduardo Bombardiere Rosas is currently rated 2,028 in classical chess and 2,170 in blitz. Peak classical rating: 2,323 (Oct 2006).
How many games has Eduardo Bombardiere Rosas played?
Our database contains 274 games by Eduardo Bombardiere Rosas, covering Apr 2003 to Jul 2026. Overall record: 111 wins, 72 draws, 91 losses (40.5% win rate).
How do I prepare against Eduardo Bombardiere Rosas?
274 games by Eduardo Bombardiere Rosas 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.