Prepare against Petr Kozak
Czechia · World #18,935 classical · FIDE ID 308722
Our database contains 73 games by Petr Kozak, covering Apr 2003 to Jul 2026. Below you'll find Petr Kozak's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Petr Kozak 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 | 2,066 | 2,201 | Apr 2006 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 73 | 17 | 34 | 22 | 23.3% |
| As White | 36 | 8 | 17 | 11 | 22.2% |
| As Black | 37 | 9 | 17 | 11 | 24.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Petr Kozak's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Petr Kozak's side.
First moves as White (36 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 24 | 66.7% | 43.8% |
| d4 | 9 | 25.0% | 44.4% |
| e4 | 3 | 8.3% | 66.7% |
Main lines as White
- 1.Nf3 — 67% of White games, 43.8% score
- …Nf6 (75% of these games) — Kozak usually continues c4 (45.5% score)
- …d5 (17% of these games) — Kozak usually continues g3 (50.0% score)
- …d6 (4% of these games) — Kozak usually continues c4 (50.0% score)
- 1.d4 — 25% of White games, 44.4% score
- …Nf6 (67% of these games) — Kozak usually continues Bg5 (58.3% score)
- …d5 (33% of these games) — Kozak usually continues c4 (16.7% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 14 | 100.0% | 39.3% |
As Black against 1.d4 (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 15 | 100.0% | 63.3% |
Petr Kozak's chess games
All 73 games by Petr Kozak in the Chess.ceo database (Apr 2003 - 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: 17 wins, 34 draws, 22 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A07 | Réti Opening | 8 | 1/5/2 | 12.5% |
| A15 | English Opening | 7 | 3/2/2 | 42.9% |
| A45 | Trompowsky Attack | 6 | 2/3/1 | 33.3% |
| A05 | Réti Opening: Symmetrical Defense | 3 | 1/1/1 | 33.3% |
| A34 | English Opening: Symmetrical | 3 | 0/1/2 | 0.0% |
| B07 | Pirc Defense | 1 | 1/0/0 | 100.0% |
| D07 | Queen's Gambit | 1 | 0/0/1 | 0.0% |
| D34 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
| A11 | English Opening: Slav Setup | 1 | 0/1/0 | 0.0% |
| A07 | Réti Opening: Keres Variation | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D85 | Grünfeld Defense | 8 | 5/3/0 | 62.5% |
| B33 | Sicilian: Sveshnikov | 7 | 2/3/2 | 28.6% |
| A15 | English Opening | 4 | 0/2/2 | 0.0% |
| D76 | Indian Defense | 3 | 0/2/1 | 0.0% |
| A08 | Réti Opening: Symmetrical Defense | 2 | 1/1/0 | 50.0% |
| B26 | Sicilian: Closed | 2 | 0/1/1 | 0.0% |
| B31 | Sicilian: Rossolimo | 2 | 0/2/0 | 0.0% |
| E87 | King's Indian: Sämisch | 1 | 0/0/1 | 0.0% |
| A15 | Catalan | 1 | 1/0/0 | 100.0% |
| C13 | Richter-Veresov Attack | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2004 | Vasil Trichkov | 2,337 | Havlickuv Brod Vysocina Open | B33 |
| Oct 2008 | Petr Bazant | 2,308 | chT2E-CZE 0809 | D85 |
| Feb 2005 | Milan Drtina | 2,301 | chT2e-CZE 0405 | A15 |
| Dec 2004 | Josef Knotek | 2,245 | chT2e-CZE 0405 | B07 |
| Nov 2006 | Michal Krcal | 2,217 | chT-CZE 2E 0607 | A45 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-CZE 2E 0607 | 2007 | 11 | 4 | 2,132 |
| chT2e-CZE 0405 | 2005 | 9 | 5.5 | 2,298 |
| Prague Visus Open | 2005 | 9 | 5.5 | 2,297 |
| chT2e-CZE 0506 | 2006 | 7 | 2.5 | 2,117 |
| Liberec Open | 2006 | 6 | 2.5 | 1,963 |
| chT2E-CZE 0809 | 2009 | 6 | 2 | 2,129 |
| Marianske Lazne Open | 2006 | 6 | 3.5 | 2,225 |
| chT-CZE 2F 1718 | 2018 | 5 | 1.5 | 1,823 |
Interactive opening tree from all 73 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Petr Kozak's chess games?
73 games by Petr Kozak, from Apr 2003 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 Petr Kozak has played.
What does Petr Kozak play on the first move as White?
Across 36 games with White in our database, Petr Kozak opens with 1.Nf3 (67% of games), 1.d4 (25% of games), 1.e4 (8% of games). Against 1.e4 as Black, Petr Kozak answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Petr Kozak play as White?
As White, Petr Kozak's most-played openings in our database are: Réti Opening (8 games, 12.5% win rate); English Opening (7 games, 42.9% win rate); Trompowsky Attack (6 games, 33.3% win rate). The full breakdown of 36 games with White is in the table above.
What openings does Petr Kozak play as Black?
As Black, Petr Kozak most often plays: Grünfeld Defense (8 games, 62.5% win rate); Sicilian: Sveshnikov (7 games, 28.6% win rate); English Opening (4 games, 0.0% win rate). See the table above for the top ten Black openings across 37 games.
What is Petr Kozak's FIDE rating?
Petr Kozak is currently rated 2,066 in classical chess. Peak classical rating: 2,201 (Apr 2006).
How many games has Petr Kozak played?
Our database contains 73 games by Petr Kozak, covering Apr 2003 to Jul 2026. Overall record: 17 wins, 34 draws, 22 losses (23.3% win rate).
How do I prepare against Petr Kozak?
73 games by Petr Kozak 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.