Prepare against Oldrich Rehacek
Czechia · World #128,176 classical · FIDE ID 23742143
When preparing against Oldrich Rehacek, expect 1.b3 in 95% of White games. Against 1.e4 the reply is 1...b6 (70% of games); against 1.d4, 1...b6 (80%). Lowest win rate among frequent openings: Nimzovich-Larsen attack as White, 44.4% over 18 games.
Our database contains 37 games by Oldrich Rehacek, covering Oct 2020 to Jul 2026. Below you'll find Oldrich Rehacek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oldrich Rehacek 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 | 1,652 | 1,699 | Jan 2025 |
| Rapid | 1,619 | 1,643 | Jul 2025 |
| Blitz | 1,596 | 1,608 | Mar 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 37 | 10 | 6 | 21 | 27.0% |
| As White | 19 | 8 | 2 | 9 | 42.1% |
| As Black | 18 | 2 | 4 | 12 | 11.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oldrich Rehacek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oldrich Rehacek's side.
First moves as White (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| b3 | 18 | 94.7% | 50.0% |
| e4 | 1 | 5.3% | 0.0% |
Main lines as White
- 1.b3 — 95% of White games, 50.0% score
- …e5 (44% of these games) — Rehacek usually continues Bb2 (56.3% score)
- …d5 (28% of these games) — Rehacek usually continues Bb2 (70.0% score)
- …d6 (11% of these games) — Rehacek usually continues Bb2 (50.0% score)
- 1.e4 — 5% of White games, 0.0% score
- …d6 (100% of these games) — Rehacek usually continues d4 (0.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| b6 | 7 | 70.0% | 42.9% |
| e6 | 3 | 30.0% | 0.0% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| b6 | 4 | 80.0% | 12.5% |
| e6 | 1 | 20.0% | 50.0% |
Oldrich Rehacek's chess games
All 37 games by Oldrich Rehacek in the Chess.ceo database (Oct 2020 - 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: 10 wins, 6 draws, 21 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A01 | Nimzovich-Larsen attack | 18 | 8/2/8 | 44.4% |
| B07 | Pirc Defense | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B00 | Owen Defense | 7 | 2/2/3 | 28.6% |
| A40 | English Defense | 4 | 0/1/3 | 0.0% |
| B00 | French Defense | 3 | 0/0/3 | 0.0% |
| A10 | English Opening | 2 | 0/0/2 | 0.0% |
| D05 | Horwitz Defense | 1 | 0/1/0 | 0.0% |
| A00 | Hungarian Opening | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2022 | Jakub Moravek | 1,635 | Prague Golden Open | A06 |
| Jul 2022 | Jan Veselsky | 1,571 | Prague Golden Open | A06 |
| Aug 2023 | Miroslav Bucek | 1,524 | Jesenik Rapid Open | A01 |
| Oct 2022 | Ferdinand Dubnicka | 1,517 | Bratislava Slovakia Open | B00 |
| Jul 2021 | Pavel Drasnar | 1,508 | 32nd Pardubice Czech Open C | A01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Prague Golden Open | 2022 | 8 | 3.5 | 1,641 |
| Skalica Open B | 2021 | 8 | 3.5 | 1,234 |
| Bratislava Slovakia Open | 2022 | 7 | 3 | 1,659 |
| Jesenik Rapid Open | 2023 | 6 | 1.5 | 1,530 |
| 6th Bohumin Open B | 2023 | 3 | 0.5 | 1,507 |
| 19th Prague Golden Blitz Open | 2024 | 3 | 0 | 1,285 |
| 32nd Pardubice Czech Open C | 2021 | 2 | 1 | 1,498 |
Interactive opening tree from all 37 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oldrich Rehacek's chess games?
37 games by Oldrich Rehacek, from Oct 2020 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 Oldrich Rehacek has played.
What does Oldrich Rehacek play on the first move as White?
Across 19 games with White in our database, Oldrich Rehacek opens with 1.b3 (95% of games), 1.e4 (5% of games). Against 1.e4 as Black, Oldrich Rehacek answers 1...b6 (70% of games), 1...e6 (30% of games). Against 1.d4: 1...b6 (80% of games), 1...e6 (20% of games).
What openings does Oldrich Rehacek play as White?
As White, Oldrich Rehacek's most-played openings in our database are: Nimzovich-Larsen attack (18 games, 44.4% win rate); Pirc Defense (1 games, 0.0% win rate). The full breakdown of 19 games with White is in the table above.
What openings does Oldrich Rehacek play as Black?
As Black, Oldrich Rehacek most often plays: Owen Defense (7 games, 28.6% win rate); English Defense (4 games, 0.0% win rate); French Defense (3 games, 0.0% win rate). See the table above for the top ten Black openings across 18 games.
What is Oldrich Rehacek's FIDE rating?
Oldrich Rehacek is currently rated 1,652 in classical chess, 1,619 in rapid and 1,596 in blitz. Peak classical rating: 1,699 (Jan 2025).
How many games has Oldrich Rehacek played?
Our database contains 37 games by Oldrich Rehacek, covering Oct 2020 to Jul 2026. Overall record: 10 wins, 6 draws, 21 losses (27.0% win rate).
How do I prepare against Oldrich Rehacek?
37 games by Oldrich Rehacek 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.