Prepare against Jaroslav Olvecky
Slovakia · World #39,685 classical · FIDE ID 14928566
Our database contains 90 games by Jaroslav Olvecky, covering Sep 2009 to Jul 2026. Below you'll find Jaroslav Olvecky's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jaroslav Olvecky 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 | 1,937 | 1,960 | Dec 2015 |
| Rapid | 1,868 | 1,898 | Sep 2021 |
| Blitz | 1,948 | 1,948 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 90 | 24 | 23 | 43 | 26.7% |
| As White | 45 | 16 | 11 | 18 | 35.6% |
| As Black | 45 | 8 | 12 | 25 | 17.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jaroslav Olvecky's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jaroslav Olvecky's side.
First moves as White (45 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 38 | 84.4% | 52.6% |
| e4 | 6 | 13.3% | 16.7% |
| Nf3 | 1 | 2.2% | 50.0% |
Main lines as White
- 1.d4 — 84% of White games, 52.6% score
- …Nf6 (45% of these games) — Olvecky usually continues Nf3 (59.1% score)
- …d5 (32% of these games) — Olvecky usually continues Nf3 (42.9% score)
- …c5 (11% of these games) — Olvecky usually continues d5 (50.0% score)
- 1.e4 — 13% of White games, 16.7% score
- …e6 (33% of these games) — Olvecky usually continues d4 (0.0% score)
- …e5 (33% of these games) — Olvecky usually continues Nf3 (0.0% score)
- …c5 (17% of these games) — Olvecky usually continues Nf3 (0.0% score)
As Black against 1.e4 (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 9 | 36.0% | 33.3% |
| c5 | 8 | 32.0% | 18.8% |
| e6 | 4 | 16.0% | 37.5% |
| d6 | 1 | 4.0% | 0.0% |
| g6 | 1 | 4.0% | 0.0% |
| b6 | 1 | 4.0% | 0.0% |
As Black against 1.d4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 7 | 63.6% | 42.9% |
| Nf6 | 4 | 36.4% | 62.5% |
Jaroslav Olvecky's chess games
All 90 games by Jaroslav Olvecky in the Chess.ceo database (Sep 2009 - 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: 24 wins, 23 draws, 43 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D45 | Slav Defense | 8 | 5/3/0 | 62.5% |
| D30 | Indian Defense | 6 | 4/1/1 | 66.7% |
| A44 | Benoni Defense | 5 | 2/2/1 | 40.0% |
| A49 | King's Indian Defense: Fianchetto Variation | 3 | 1/1/1 | 33.3% |
| D04 | Queen's Pawn Game | 3 | 0/0/3 | 0.0% |
| B07 | Pirc Defense | 2 | 1/0/1 | 50.0% |
| C03 | French: Tarrasch Variation | 2 | 0/0/2 | 0.0% |
| D02 | King's Indian Defense | 2 | 0/0/2 | 0.0% |
| A40 | Modern Defense | 2 | 0/0/2 | 0.0% |
| E16 | Queen's Indian Defense | 2 | 1/1/0 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B92 | Sicilian: Najdorf | 5 | 1/0/4 | 20.0% |
| C66 | Ruy Lopez: Berlin Defense | 3 | 1/0/2 | 33.3% |
| D11 | Slav Defense | 3 | 1/2/0 | 33.3% |
| E60 | English Opening | 2 | 1/0/1 | 50.0% |
| D02 | Queen's Pawn Game | 2 | 0/1/1 | 0.0% |
| B23 | Sicilian: Closed | 2 | 0/1/1 | 0.0% |
| C11 | French: Classical Variation | 2 | 0/2/0 | 0.0% |
| C50 | Italian Game | 2 | 1/0/1 | 50.0% |
| A22 | English Opening: Reverse Sicilian | 2 | 0/1/1 | 0.0% |
| D30 | Queen's Gambit Declined | 2 | 0/2/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2017 | Petr Kapusta | 2,112 | Stare Mesto Open | B92 |
| Aug 2023 | Martin Vaculik | 1,983 | Stare Mesto Open | E71 |
| Jul 2009 | Bohumir Zdrazil | 1,964 | Bratislava Doprastav Open | D45 |
| Aug 2023 | Josef Knotek | 1,928 | Stare Mesto Open | D02 |
| Jul 2009 | Marian Jurcak | 1,907 | Bratislava Doprastav Open | C93 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Stare Mesto Open | 2023 | 21 | 6.5 | 1,890 |
| Bratislava Doprastav Open | 2010 | 17 | 8.5 | 1,935 |
| Tatry Open | 2020 | 15 | 4 | 1,873 |
| 3rd Senica Open | 2011 | 9 | 4.5 | 1,849 |
| Bratislava Slovan Open | 2016 | 9 | 4.5 | 1,896 |
| Bratislava exe Open | 2023 | 7 | 2.5 | 1,661 |
| Bratislava MMX Open | 2010 | 4 | 2.5 | 1,749 |
| ch-SVK Seniors 65 | 2022 | 4 | 1.5 | 1,865 |
Interactive opening tree from all 90 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jaroslav Olvecky's chess games?
90 games by Jaroslav Olvecky, from Sep 2009 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 Jaroslav Olvecky has played.
What does Jaroslav Olvecky play on the first move as White?
Across 45 games with White in our database, Jaroslav Olvecky opens with 1.d4 (84% of games), 1.e4 (13% of games), 1.Nf3 (2% of games). Against 1.e4 as Black, Jaroslav Olvecky answers 1...e5 (36% of games), 1...c5 (32% of games), 1...e6 (16% of games). Against 1.d4: 1...d5 (64% of games), 1...Nf6 (36% of games).
What openings does Jaroslav Olvecky play as White?
As White, Jaroslav Olvecky's most-played openings in our database are: Slav Defense (8 games, 62.5% win rate); Indian Defense (6 games, 66.7% win rate); Benoni Defense (5 games, 40.0% win rate). The full breakdown of 45 games with White is in the table above.
What openings does Jaroslav Olvecky play as Black?
As Black, Jaroslav Olvecky most often plays: Sicilian: Najdorf (5 games, 20.0% win rate); Ruy Lopez: Berlin Defense (3 games, 33.3% win rate); Slav Defense (3 games, 33.3% win rate). See the table above for the top ten Black openings across 45 games.
What is Jaroslav Olvecky's FIDE rating?
Jaroslav Olvecky is currently rated 1,937 in classical chess, 1,868 in rapid and 1,948 in blitz. Peak classical rating: 1,960 (Dec 2015).
How many games has Jaroslav Olvecky played?
Our database contains 90 games by Jaroslav Olvecky, covering Sep 2009 to Jul 2026. Overall record: 24 wins, 23 draws, 43 losses (26.7% win rate).
How do I prepare against Jaroslav Olvecky?
90 games by Jaroslav Olvecky 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.