Prepare against Ondrej Hlavacek
Czechia · World #52,764 classical · FIDE ID 392197
Our database contains 50 games by Ondrej Hlavacek, covering Aug 2015 to Jul 2026. Below you'll find Ondrej Hlavacek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ondrej Hlavacek 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 | 1,882 | 1,926 | Feb 2025 |
| Rapid | 1,819 | 1,819 | Jul 2026 |
| Blitz | 1,769 | 1,819 | Sep 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 50 | 6 | 20 | 24 | 12.0% |
| As White | 26 | 5 | 11 | 10 | 19.2% |
| As Black | 24 | 1 | 9 | 14 | 4.2% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ondrej Hlavacek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ondrej Hlavacek's side.
First moves as White (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 16 | 61.5% | 43.8% |
| d4 | 9 | 34.6% | 33.3% |
| e4 | 1 | 3.8% | 50.0% |
Main lines as White
- 1.Nf3 — 62% of White games, 43.8% score
- …Nf6 (69% of these games) — Hlavacek usually continues g3 (30.0% score)
- …c5 (19% of these games) — Hlavacek usually continues c4 (25.0% score)
- …Nc6 (6% of these games) — Hlavacek usually continues b3 (100.0% score)
- 1.d4 — 35% of White games, 33.3% score
- …Nf6 (33% of these games) — Hlavacek usually continues c4 (25.0% score)
- …d5 (33% of these games) — Hlavacek usually continues c4 (33.3% score)
- …c5 (22% of these games) — Hlavacek usually continues d5 (25.0% score)
As Black against 1.e4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 81.8% | 27.8% |
| c6 | 2 | 18.2% | 25.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 7 | 77.8% | 21.4% |
| d5 | 2 | 22.2% | 0.0% |
Ondrej Hlavacek's chess games
All 50 games by Ondrej Hlavacek in the Chess.ceo database (Aug 2015 - 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: 6 wins, 20 draws, 24 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | Réti Opening | 6 | 3/2/1 | 50.0% |
| A14 | English Opening | 4 | 1/1/2 | 25.0% |
| E62 | Réti Opening: Symmetrical Defense | 3 | 0/2/1 | 0.0% |
| A34 | English Opening: Symmetrical | 3 | 0/1/2 | 0.0% |
| E71 | King's Indian Defense | 1 | 0/1/0 | 0.0% |
| E76 | King's Indian Defense: Four Pawns Attack | 1 | 0/0/1 | 0.0% |
| E81 | King's Indian: Sämisch | 1 | 0/0/1 | 0.0% |
| A30 | Modern Defense | 1 | 0/0/1 | 0.0% |
| D50 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
| D08 | Albin Countergambit | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 3 | 1/0/2 | 33.3% |
| B23 | Sicilian: Closed | 3 | 0/1/2 | 0.0% |
| A36 | English Opening: Symmetrical | 3 | 0/2/1 | 0.0% |
| E46 | Nimzo-Indian: Rubinstein System | 2 | 0/1/1 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 2 | 0/1/1 | 0.0% |
| D02 | London System | 1 | 0/0/1 | 0.0% |
| E18 | Queen's Indian Defense | 1 | 0/1/0 | 0.0% |
| D55 | Semi-Slav Defense | 1 | 0/1/0 | 0.0% |
| B74 | Sicilian: Accelerated Dragon | 1 | 0/1/0 | 0.0% |
| C07 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2023 | Radek Zadrapa | 2,014 | 29th Klatovy Open A | E60 |
| Aug 2017 | Karel Benes | 1,706 | Ricany Open A | B54 |
| Sep 2016 | Matej Skrabanek | 1,680 | Ricany Open | A45 |
| Aug 2022 | Jiri Zabehlicky | 1,429 | 20th Ricany Open | E14 |
| Aug 2022 | Daniel Kubicek | 1,364 | 20th Ricany Open | A04 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Ricany Open | 2016 | 17 | 5 | 1,676 |
| Ricany Open A | 2018 | 16 | 5 | 1,703 |
| 29th Klatovy Open A | 2023 | 9 | 3 | 1,827 |
| 20th Ricany Open | 2022 | 6 | 3 | 1,811 |
| 16th Liberec Open | 2016 | 1 | 0 | 1,650 |
| Banska Stiavnica V4 Open | 2016 | 1 | 0 | 1,723 |
Interactive opening tree from all 50 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ondrej Hlavacek's chess games?
50 games by Ondrej Hlavacek, from Aug 2015 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 Ondrej Hlavacek has played.
What does Ondrej Hlavacek play on the first move as White?
Across 26 games with White in our database, Ondrej Hlavacek opens with 1.Nf3 (62% of games), 1.d4 (35% of games), 1.e4 (4% of games). Against 1.e4 as Black, Ondrej Hlavacek answers 1...c5 (82% of games), 1...c6 (18% of games). Against 1.d4: 1...Nf6 (78% of games), 1...d5 (22% of games).
What openings does Ondrej Hlavacek play as White?
As White, Ondrej Hlavacek's most-played openings in our database are: Réti Opening (6 games, 50.0% win rate); English Opening (4 games, 25.0% win rate); Réti Opening: Symmetrical Defense (3 games, 0.0% win rate). The full breakdown of 26 games with White is in the table above.
What openings does Ondrej Hlavacek play as Black?
As Black, Ondrej Hlavacek most often plays: Sicilian (3 games, 33.3% win rate); Sicilian: Closed (3 games, 0.0% win rate); English Opening: Symmetrical (3 games, 0.0% win rate). See the table above for the top ten Black openings across 24 games.
What is Ondrej Hlavacek's FIDE rating?
Ondrej Hlavacek is currently rated 1,882 in classical chess, 1,819 in rapid and 1,769 in blitz. Peak classical rating: 1,926 (Feb 2025).
How many games has Ondrej Hlavacek played?
Our database contains 50 games by Ondrej Hlavacek, covering Aug 2015 to Jul 2026. Overall record: 6 wins, 20 draws, 24 losses (12.0% win rate).
How do I prepare against Ondrej Hlavacek?
50 games by Ondrej Hlavacek 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.