Prepare against Jakub Marek
Czechia · World #30,034 classical · FIDE ID 350702
Our database contains 37 games by Jakub Marek, covering May 2014 to Jul 2026. Below you'll find Jakub Marek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jakub Marek 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 | 1,985 | 1,994 | Mar 2026 |
| Rapid | 1,864 | 1,864 | Jul 2026 |
| Blitz | 1,940 | 1,940 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 37 | 13 | 10 | 14 | 35.1% |
| As White | 18 | 6 | 3 | 9 | 33.3% |
| As Black | 19 | 7 | 7 | 5 | 36.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jakub Marek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jakub Marek's side.
First moves as White (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 9 | 50.0% | 50.0% |
| e4 | 8 | 44.4% | 37.5% |
| Nf3 | 1 | 5.6% | 0.0% |
Main lines as White
- 1.d4 — 50% of White games, 50.0% score
- …Nf6 (44% of these games) — Marek usually continues c4 (50.0% score)
- …d5 (22% of these games) — Marek usually continues c4 (0.0% score)
- …e6 (11% of these games) — Marek usually continues c4 (100.0% score)
- 1.e4 — 44% of White games, 37.5% score
- …c5 (38% of these games) — Marek usually continues Nf3 (0.0% score)
- …e5 (25% of these games) — Marek usually continues Nf3 (75.0% score)
- …Nf6 (13% of these games) — Marek usually continues Nc3 (0.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 7 | 70.0% | 57.1% |
| d5 | 2 | 20.0% | 50.0% |
| e5 | 1 | 10.0% | 0.0% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 83.3% | 70.0% |
| c5 | 1 | 16.7% | 50.0% |
Jakub Marek's chess games
All 37 games by Jakub Marek in the Chess.ceo database (May 2014 - 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: 13 wins, 10 draws, 14 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A41 | Queen's Pawn Game | 2 | 1/0/1 | 50.0% |
| B38 | Sicilian: Accelerated Dragon | 2 | 0/0/2 | 0.0% |
| D26 | Caro-Kann: Exchange Variation | 1 | 1/0/0 | 100.0% |
| A80 | Dutch Defense | 1 | 0/1/0 | 0.0% |
| C01 | French: Exchange Variation | 1 | 0/1/0 | 0.0% |
| D55 | Indian Defense | 1 | 0/0/1 | 0.0% |
| C55 | Italian Game | 1 | 1/0/0 | 100.0% |
| A48 | London System | 1 | 1/0/0 | 100.0% |
| E20 | Nimzo-Indian Defense | 1 | 1/0/0 | 100.0% |
| E12 | Queen's Indian Defense | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A48 | King's Indian Defense | 3 | 2/0/1 | 66.7% |
| D73 | Indian Defense | 2 | 1/1/0 | 50.0% |
| A05 | Réti Opening: Symmetrical Defense | 2 | 1/1/0 | 50.0% |
| B25 | Sicilian: Closed | 2 | 0/1/1 | 0.0% |
| B72 | Sicilian: Dragon | 2 | 2/0/0 | 100.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 0/2/0 | 0.0% |
| B52 | Sicilian: Moscow Variation | 1 | 0/1/0 | 0.0% |
| A20 | English Opening: Reverse Sicilian | 1 | 0/0/1 | 0.0% |
| C45 | Scotch Game | 1 | 0/0/1 | 0.0% |
| B38 | Sicilian | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2020 | Jakub Vojta | 2,146 | 45th Vsetin Open | A48 |
| Aug 2023 | Lukas Mikulu | 2,043 | Znojmo Rotunda Open A | B78 |
| Jul 2020 | Ondrej Matejovsky | 2,026 | 45th Vsetin Open | D02 |
| Jul 2020 | Patrik Pycha | 2,014 | 45th Vsetin Open | E20 |
| Aug 2023 | Libor Dvorak | 1,979 | Znojmo Rotunda Open A | D78 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT2E-CZE 2223 | 2023 | 11 | 5 | 1,891 |
| 45th Vsetin Open | 2020 | 9 | 5 | 2,150 |
| Znojmo Rotunda Open A | 2023 | 9 | 4.5 | 2,029 |
| Znojmo Rotunda Open | 2024 | 8 | 3.5 | 1,814 |
Interactive opening tree from all 37 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jakub Marek's chess games?
37 games by Jakub Marek, from May 2014 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 Jakub Marek has played.
What does Jakub Marek play on the first move as White?
Across 18 games with White in our database, Jakub Marek opens with 1.d4 (50% of games), 1.e4 (44% of games), 1.Nf3 (6% of games). Against 1.e4 as Black, Jakub Marek answers 1...c5 (70% of games), 1...d5 (20% of games), 1...e5 (10% of games). Against 1.d4: 1...Nf6 (83% of games), 1...c5 (17% of games).
What openings does Jakub Marek play as White?
As White, Jakub Marek's most-played openings in our database are: Queen's Pawn Game (2 games, 50.0% win rate); Sicilian: Accelerated Dragon (2 games, 0.0% win rate); Caro-Kann: Exchange Variation (1 games, 100.0% win rate). The full breakdown of 18 games with White is in the table above.
What openings does Jakub Marek play as Black?
As Black, Jakub Marek most often plays: King's Indian Defense (3 games, 66.7% win rate); Indian Defense (2 games, 50.0% win rate); Réti Opening: Symmetrical Defense (2 games, 50.0% win rate). See the table above for the top ten Black openings across 19 games.
What is Jakub Marek's FIDE rating?
Jakub Marek is currently rated 1,985 in classical chess, 1,864 in rapid and 1,940 in blitz. Peak classical rating: 1,994 (Mar 2026).
How many games has Jakub Marek played?
Our database contains 37 games by Jakub Marek, covering May 2014 to Jul 2026. Overall record: 13 wins, 10 draws, 14 losses (35.1% win rate).
How do I prepare against Jakub Marek?
37 games by Jakub Marek 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.