Prepare against Petr Halbrstat
Czechia · World #112,024 classical · FIDE ID 367893
When preparing against Petr Halbrstat, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...e6 (100% of games); against 1.d4, 1...d5 (100%). Lowest win rate among frequent openings: London System as White, 32.0% over 25 games.
Our database contains 76 games by Petr Halbrstat, covering Sep 2012 to Aug 2026. Below you'll find Petr Halbrstat's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Petr Halbrstat 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 | 1,695 | 1,748 | Jan 2025 |
| Rapid | 1,707 | 1,707 | Aug 2026 |
| Blitz | 1,678 | 1,703 | Dec 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 76 | 13 | 10 | 53 | 17.1% |
| As White | 38 | 9 | 7 | 22 | 23.7% |
| As Black | 38 | 4 | 3 | 31 | 10.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Petr Halbrstat's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Petr Halbrstat's side.
First moves as White (38 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 38 | 100.0% | 32.9% |
Main lines as White
- 1.d4 — 100% of White games, 32.9% score
- …Nf6 (45% of these games) — Halbrstat usually continues Bf4 (22.7% score)
- …d5 (42% of these games) — Halbrstat usually continues Bf4 (35.7% score)
- …e5 (5% of these games) — Halbrstat usually continues dxe5 (50.0% score)
As Black against 1.e4 (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 25 | 100.0% | 18.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 7 | 100.0% | 14.3% |
Petr Halbrstat's chess games
All 76 games by Petr Halbrstat in the Chess.ceo database (Sep 2012 - Aug 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: 13 wins, 10 draws, 53 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | London System | 25 | 8/3/14 | 32.0% |
| A46 | Indian Defense | 7 | 0/2/5 | 0.0% |
| A40 | Englund Gambit | 2 | 1/0/1 | 50.0% |
| A80 | Dutch Defense | 1 | 0/1/0 | 0.0% |
| A40 | English Defense | 1 | 0/1/0 | 0.0% |
| A40 | Polish Defense | 1 | 0/0/1 | 0.0% |
| D02 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C10 | French Defense | 11 | 1/1/9 | 9.1% |
| C01 | French: Exchange Variation | 6 | 2/2/2 | 33.3% |
| D02 | Queen's Pawn Game | 4 | 1/0/3 | 25.0% |
| C02 | French: Advance Variation | 3 | 0/0/3 | 0.0% |
| C10 | French: Tarrasch Variation | 3 | 0/0/3 | 0.0% |
| C00 | King's Indian Attack | 2 | 0/0/2 | 0.0% |
| D45 | Slav Defense | 2 | 0/0/2 | 0.0% |
| D35 | Indian Defense | 1 | 0/0/1 | 0.0% |
| A00 | Dunst Opening | 1 | 0/0/1 | 0.0% |
| A16 | English Opening | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2013 | Lubos Svizensky | 1,902 | 9th Trebic Highlands Open | D02 |
| Aug 2026 | Mencik,Pavel | 1,749 | Znojmo Rapid Open 2026 | D02 |
| Aug 2023 | Karel Glacner | 1,506 | Znojmo Rotunda Open B | A40 |
| Sep 2013 | Zdenek Zlamal | 1,504 | 9th Trebic Highlands Open | D03 |
| Jun 2012 | Stepan Vamola | 1,250 | Brno Duras Open B | C00 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Brno Duras Open B | 2012 | 17 | 5.5 | 1,197 |
| Znojmo Rotunda Open B | 2023 | 9 | 4 | 1,363 |
| 3rd Brno Open | 2012 | 8 | 0.5 | 1,380 |
| 2nd Brno Open | 2011 | 8 | 1 | 1,483 |
| Brno Duras Open A | 2013 | 7 | 1 | 1,490 |
| 9th Trebic Highlands Open | 2013 | 7 | 2.5 | 1,663 |
| 10th Trebic Highlands Open | 2014 | 6 | 1 | 1,592 |
| Znojmo Rapid Open 2026 | 2026 | 5 | 1.5 | 1,918 |
Interactive opening tree from all 76 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Petr Halbrstat's chess games?
76 games by Petr Halbrstat, from Sep 2012 to Aug 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 Petr Halbrstat has played.
What does Petr Halbrstat play on the first move as White?
Across 38 games with White in our database, Petr Halbrstat opens with 1.d4 (100% of games). Against 1.e4 as Black, Petr Halbrstat answers 1...e6 (100% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Petr Halbrstat play as White?
As White, Petr Halbrstat's most-played openings in our database are: London System (25 games, 32.0% win rate); Indian Defense (7 games, 0.0% win rate); Englund Gambit (2 games, 50.0% win rate). The full breakdown of 38 games with White is in the table above.
What openings does Petr Halbrstat play as Black?
As Black, Petr Halbrstat most often plays: French Defense (11 games, 9.1% win rate); French: Exchange Variation (6 games, 33.3% win rate); Queen's Pawn Game (4 games, 25.0% win rate). See the table above for the top ten Black openings across 38 games.
What is Petr Halbrstat's FIDE rating?
Petr Halbrstat is currently rated 1,695 in classical chess, 1,707 in rapid and 1,678 in blitz. Peak classical rating: 1,748 (Jan 2025).
How many games has Petr Halbrstat played?
Our database contains 76 games by Petr Halbrstat, covering Sep 2012 to Aug 2026. Overall record: 13 wins, 10 draws, 53 losses (17.1% win rate).
How do I prepare against Petr Halbrstat?
76 games by Petr Halbrstat 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.