Prepare against Vrsalovic Acuna. Stjepan Antonio
CHL · World #84,855 classical · FIDE ID 3472493
When preparing against Vrsalovic Acuna. Stjepan Antonio, expect 1.c4 in 88% of White games. Against 1.e4 the reply is 1...c5 (90% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 30 games by Vrsalovic Acuna. Stjepan Antonio, covering Jan 2024 to Nov 2026. Below you'll find Vrsalovic Acuna. Stjepan Antonio's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Vrsalovic Acuna. Stjepan Antonio 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 | 1,776 | 1,793 | Sep 2026 |
| Rapid | 1,748 | 1,748 | Nov 2026 |
| Blitz | 1,915 | 1,915 | Nov 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 30 | 15 | 8 | 7 | 50.0% |
| As White | 16 | 9 | 5 | 2 | 56.3% |
| As Black | 14 | 6 | 3 | 5 | 42.9% |
FIDE rated record
From FIDE's official rated-game ledger (2023-2026): 370 rated games against 240 different opponents, across 48 events in 7 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.
By time control
| Format | Games | W | D | L | Win rate | Avg opp | Perf | Unbeaten |
|---|---|---|---|---|---|---|---|---|
| Classical | 177 | 100 | 30 | 47 | 56.5% | 1,689 | 1,714 | 22 |
| Rapid | 49 | 24 | 15 | 10 | 49.0% | 1,703 | 1,771 | 10 |
| Blitz | 123 | 79 | 12 | 32 | 64.2% | 1,686 | 1,827 | 13 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 130 | 38 | 26 | 66 | 29.2% |
| Against lower-rated | 128 | 89 | 25 | 14 | 69.5% |
Tournament wins
6 tournament wins from 44 events, 5 of them outright.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 102 | 61 | 24 | 17 | 1,651 | 1,787 |
| 2025 | 154 | 96 | 17 | 41 | 1,717 | 1,798 |
| 2024 | 93 | 46 | 16 | 31 | 1,692 | 1,636 |
| 2023 | 21 | 9 | 0 | 12 | 1,184 | 1,084 |
Where Vrsalovic Acuna. Stjepan Antonio has played
Chile (29) · Argentina (5) · Colombia (4) · Brazil (3) · Uruguay (3) · El Salvador (2) · Italy (2)
Move-by-move preparation stats
Straight from the preparation tree built over all of Vrsalovic Acuna. Stjepan Antonio's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Vrsalovic Acuna. Stjepan Antonio's side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c4 | 14 | 87.5% | 71.4% |
| Nf3 | 1 | 6.3% | 100.0% |
| e4 | 1 | 6.3% | 50.0% |
Main lines as White
- 1.c4 — 88% of White games, 71.4% score
- …e6 (36% of these games) — Antonio usually continues Nf3 (83.3% score)
- …c5 (36% of these games) — Antonio usually continues Nc3 (62.5% score)
- …e5 (21% of these games) — Antonio usually continues Nc3 (66.7% score)
- 1.Nf3 — 6% of White games, 100.0% score
- …d5 (100% of these games) — Antonio usually continues c4 (100.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 90.0% | 66.7% |
| c6 | 1 | 10.0% | 50.0% |
As Black against 1.d4 (1 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 1 | 100.0% | 0.0% |
Vrsalovic Acuna. Stjepan Antonio's chess games
All 30 games by Vrsalovic Acuna. Stjepan Antonio in the Chess.ceo database (Jan 2024 - Nov 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: 15 wins, 8 draws, 7 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A13 | English Opening: Neo-Catalan | 6 | 5/1/0 | 83.3% |
| A13 | English Opening | 3 | 0/2/1 | 0.0% |
| A21 | English Opening: Reverse Sicilian | 3 | 2/0/1 | 66.7% |
| A34 | English Opening: Symmetrical | 3 | 2/1/0 | 66.7% |
| B48 | Sicilian: Taimanov | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B50 | Sicilian | 5 | 4/0/1 | 80.0% |
| A37 | English Opening: Symmetrical | 2 | 1/0/1 | 50.0% |
| B84 | Sicilian: Najdorf | 2 | 0/2/0 | 0.0% |
| A04 | Réti Opening | 1 | 0/0/1 | 0.0% |
| A46 | Indian Defense | 1 | 0/0/1 | 0.0% |
| B22 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
| B23 | Sicilian: Closed | 1 | 1/0/0 | 100.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2026 | Tobias Passmore Bowman | 1,856 | XXXVI Pan-American Youth Chess Festival | O10 | B23 |
| Aug 2026 | Ali Iman Eini | 1,750 | XXXVI Pan-American Youth Chess Festival | O10 | A13 |
| Feb 2026 | Mateo Alonso Jara Acevedo | 1,557 | Campeonato Nacional de Menores Chile 2026 | Categoría Absoluta | B50 |
| Dec 2025 | Alejandro Samuel Altamirano Delgado | 1,554 | XXI Festival Sudamericano de la Juventud 2025 | Clásico Sub-10 Abs | A13 |
| Feb 2026 | Aaron Pizarro Rozas | 1,545 | Campeonato Nacional de Menores Chile 2026 | Categoría Absoluta | A13 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Campeonato Nacional de Menores Chile 2026 | Categoría Absoluta | 2026 | 9 | 8.5 | 1,843 |
| Campeonato Nacional Escolar Impares CHILE 2026 | ABSOLUTA | 2026 | 6 | 4.5 | 1,838 |
| XXXVI Pan-American Youth Chess Festival | O10 | 2026 | 5 | 2.5 | 1,822 |
| XXI Festival Sudamericano de la Juventud 2025 | Clásico Sub-10 Abs | 2025 | 5 | 2.5 | 1,659 |
| XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 | O11 | 2026 | 3 | 1 | 1,505 |
| Campeonato Nacional Sub-20 Chile 2026 | Absoluto | 2026 | 2 | 0 | 1,629 |
Interactive opening tree from all 30 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Vrsalovic Acuna. Stjepan Antonio's chess games?
30 games by Vrsalovic Acuna. Stjepan Antonio, from Jan 2024 to Nov 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 Vrsalovic Acuna. Stjepan Antonio has played.
What does Vrsalovic Acuna. Stjepan Antonio play on the first move as White?
Across 16 games with White in our database, Vrsalovic Acuna. Stjepan Antonio opens with 1.c4 (88% of games), 1.Nf3 (6% of games), 1.e4 (6% of games). Against 1.e4 as Black, Vrsalovic Acuna. Stjepan Antonio answers 1...c5 (90% of games), 1...c6 (10% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Vrsalovic Acuna. Stjepan Antonio play as White?
As White, Vrsalovic Acuna. Stjepan Antonio's most-played openings in our database are: English Opening: Neo-Catalan (6 games, 83.3% win rate); English Opening (3 games, 0.0% win rate); English Opening: Reverse Sicilian (3 games, 66.7% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Vrsalovic Acuna. Stjepan Antonio play as Black?
As Black, Vrsalovic Acuna. Stjepan Antonio most often plays: Sicilian (5 games, 80.0% win rate); English Opening: Symmetrical (2 games, 50.0% win rate); Sicilian: Najdorf (2 games, 0.0% win rate). See the table above for the top ten Black openings across 14 games.
What is Vrsalovic Acuna. Stjepan Antonio's FIDE rating?
Vrsalovic Acuna. Stjepan Antonio is currently rated 1,776 in classical chess, 1,748 in rapid and 1,915 in blitz. Peak classical rating: 1,793 (Sep 2026).
How many games has Vrsalovic Acuna. Stjepan Antonio played?
Our database contains 30 games by Vrsalovic Acuna. Stjepan Antonio, covering Jan 2024 to Nov 2026. Overall record: 15 wins, 8 draws, 7 losses (50.0% win rate).
How do I prepare against Vrsalovic Acuna. Stjepan Antonio?
30 games by Vrsalovic Acuna. Stjepan Antonio 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.