Prepare against Sebastian Alfonso Rubio Bascur
CHL · World #63,106 classical · FIDE ID 3464687
When preparing against Sebastian Alfonso Rubio Bascur, expect 1.Nf3 in 76% of White games. Against 1.e4 the reply is 1...c5 (80% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 40 games by Sebastian Alfonso Rubio Bascur, covering Feb 2023 to Oct 2026. Below you'll find Sebastian Alfonso Rubio Bascur's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sebastian Alfonso Rubio Bascur 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 | 1,845 | 1,928 | Apr 2026 |
| Rapid | 1,804 | 1,804 | Oct 2026 |
| Blitz | 1,837 | 1,872 | Aug 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 40 | 19 | 4 | 17 | 47.5% |
| As White | 25 | 9 | 2 | 14 | 36.0% |
| As Black | 15 | 10 | 2 | 3 | 66.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Sebastian Alfonso Rubio Bascur's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sebastian Alfonso Rubio Bascur's side.
First moves as White (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 19 | 76.0% | 44.7% |
| d4 | 5 | 20.0% | 10.0% |
| e4 | 1 | 4.0% | 100.0% |
Main lines as White
- 1.Nf3 — 76% of White games, 44.7% score
- …d5 (42% of these games) — Bascur usually continues c4 (64.3% score)
- …Nf6 (37% of these games) — Bascur usually continues c4 (28.6% score)
- …d6 (5% of these games) — Bascur usually continues d4 (0.0% score)
- 1.d4 — 20% of White games, 10.0% score
- …Nf6 (60% of these games) — Bascur usually continues Nf3 (0.0% score)
- …d5 (40% of these games) — Bascur usually continues Nf3 (25.0% score)
As Black against 1.e4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 4 | 80.0% | 37.5% |
| g6 | 1 | 20.0% | 50.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 7 | 100.0% | 92.9% |
Sebastian Alfonso Rubio Bascur's chess games
All 40 games by Sebastian Alfonso Rubio Bascur in the Chess.ceo database (Feb 2023 - Oct 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: 19 wins, 4 draws, 17 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A15 | English Opening | 6 | 1/0/5 | 16.7% |
| A14 | English Opening: Neo-Catalan | 3 | 3/0/0 | 100.0% |
| A09 | Réti Opening | 3 | 0/0/3 | 0.0% |
| A14 | Catalan | 3 | 2/1/0 | 66.7% |
| A46 | Indian Defense | 2 | 0/0/2 | 0.0% |
| D02 | Queen's Pawn Game | 2 | 0/1/1 | 0.0% |
| A70 | Benoni Defense | 1 | 0/0/1 | 0.0% |
| A45 | London System | 1 | 0/0/1 | 0.0% |
| A04 | Modern Defense | 1 | 1/0/0 | 100.0% |
| E68 | Old Indian | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B40 | Sicilian | 4 | 2/0/2 | 50.0% |
| A67 | Benoni Defense | 3 | 2/1/0 | 66.7% |
| A48 | Indian Defense | 2 | 2/0/0 | 100.0% |
| A48 | King's Indian Defense | 2 | 2/0/0 | 100.0% |
| B23 | Sicilian: Closed | 1 | 0/1/0 | 0.0% |
| E66 | English Opening | 1 | 0/0/1 | 0.0% |
| B27 | Modern Defense | 1 | 1/0/0 | 100.0% |
| A05 | Réti Opening | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2026 | Gonzalo Alonso Miranda Camus | 2,050 | I Chess Open Santiago 2026 | A48 |
| Jan 2026 | Angel Luis Gonzalez Morales | 2,008 | I Chess Open Santiago 2026 | A05 |
| Aug 2025 | Suraj Sriram Nandwani Narwani | 1,873 | World Youth U16 Olympiad | A71 |
| Aug 2025 | Liana Pieter | 1,740 | World Youth U16 Olympiad | A04 |
| Jan 2026 | Rodrigo Rios Cautin | 1,729 | III Temuco Open | A14 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| World Youth U16 Olympiad | 2025 | 9 | 6 | 1,905 |
| Campeonato Nacional Escolar Impares CHILE 2026 | ABSOLUTA | 2026 | 8 | 5 | 1,775 |
| I Chess Open Santiago 2026 | 2026 | 5 | 2 | 1,965 |
| III Temuco Open | 2026 | 5 | 2 | 1,873 |
| Final Nacional Juegos Deportivos Escolares IND 2026 | Varones | 2026 | 4 | 3 | 1,828 |
| XIII Open de Lebu 2026 | 2026 | 3 | 2 | 1,925 |
| Campeonato Nacional Absoluto CHILE 2026 | 2026 | 3 | 0.5 | 1,795 |
| Campeonato Nacional de Menores Chile 2026 | Categoría Absoluta | 2026 | 2 | 0.5 | 1,517 |
Interactive opening tree from all 40 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sebastian Alfonso Rubio Bascur's chess games?
40 games by Sebastian Alfonso Rubio Bascur, from Feb 2023 to Oct 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 Sebastian Alfonso Rubio Bascur has played.
What does Sebastian Alfonso Rubio Bascur play on the first move as White?
Across 25 games with White in our database, Sebastian Alfonso Rubio Bascur opens with 1.Nf3 (76% of games), 1.d4 (20% of games), 1.e4 (4% of games). Against 1.e4 as Black, Sebastian Alfonso Rubio Bascur answers 1...c5 (80% of games), 1...g6 (20% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Sebastian Alfonso Rubio Bascur play as White?
As White, Sebastian Alfonso Rubio Bascur's most-played openings in our database are: English Opening (6 games, 16.7% win rate); English Opening: Neo-Catalan (3 games, 100.0% win rate); Réti Opening (3 games, 0.0% win rate). The full breakdown of 25 games with White is in the table above.
What openings does Sebastian Alfonso Rubio Bascur play as Black?
As Black, Sebastian Alfonso Rubio Bascur most often plays: Sicilian (4 games, 50.0% win rate); Benoni Defense (3 games, 66.7% win rate); Indian Defense (2 games, 100.0% win rate). See the table above for the top ten Black openings across 15 games.
What is Sebastian Alfonso Rubio Bascur's FIDE rating?
Sebastian Alfonso Rubio Bascur is currently rated 1,845 in classical chess, 1,804 in rapid and 1,837 in blitz. Peak classical rating: 1,928 (Apr 2026).
How many games has Sebastian Alfonso Rubio Bascur played?
Our database contains 40 games by Sebastian Alfonso Rubio Bascur, covering Feb 2023 to Oct 2026. Overall record: 19 wins, 4 draws, 17 losses (47.5% win rate).
How do I prepare against Sebastian Alfonso Rubio Bascur?
40 games by Sebastian Alfonso Rubio Bascur 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.