Prepare against Jakub Roubalik
IM · Czechia · World #4,159 classical · FIDE ID 322237
Our database contains 1,043 games by Jakub Roubalik, covering Oct 2003 to Aug 2026. Below you'll find Jakub Roubalik's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jakub Roubalik 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 | 2,298 | 2,420 | May 2019 |
| Rapid | 2,291 | 2,389 | Jan 2016 |
| Blitz | 2,251 | 2,406 | Sep 2021 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 1,043 | 397 | 340 | 306 | 38.1% |
| As White | 531 | 241 | 153 | 137 | 45.4% |
| As Black | 512 | 156 | 187 | 169 | 30.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jakub Roubalik's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jakub Roubalik's side.
First moves as White (528 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 465 | 88.1% | 59.2% |
| e4 | 32 | 6.1% | 60.9% |
| c4 | 29 | 5.5% | 74.1% |
| Nf3 | 2 | 0.4% | 25.0% |
Main lines as White
- 1.d4 — 88% of White games, 59.2% score
- …Nf6 (58% of these games) — Roubalik usually continues c4 (59.6% score)
- …d5 (28% of these games) — Roubalik usually continues c4 (62.8% score)
- …d6 (4% of these games) — Roubalik usually continues c4 (41.7% score)
- 1.e4 — 6% of White games, 60.9% score
- …e5 (38% of these games) — Roubalik usually continues Nf3 (79.2% score)
- …c5 (25% of these games) — Roubalik usually continues Nf3 (50.0% score)
- …e6 (19% of these games) — Roubalik usually continues d4 (33.3% score)
As Black against 1.e4 (257 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 169 | 65.8% | 48.5% |
| e5 | 76 | 29.6% | 44.7% |
| e6 | 10 | 3.9% | 75.0% |
| c6 | 2 | 0.8% | 75.0% |
As Black against 1.d4 (161 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 115 | 71.4% | 45.2% |
| d5 | 38 | 23.6% | 51.3% |
| e6 | 6 | 3.7% | 50.0% |
| f5 | 2 | 1.2% | 50.0% |
Jakub Roubalik's chess games
All 1,043 games by Jakub Roubalik in the Chess.ceo database (Oct 2003 - 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: 397 wins, 340 draws, 306 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D37 | Indian Defense | 88 | 40/30/18 | 45.5% |
| D15 | Slav Defense | 58 | 27/18/13 | 46.6% |
| A57 | Benoni Defense | 47 | 22/10/15 | 46.8% |
| E70 | King's Indian Defense | 36 | 21/9/6 | 58.3% |
| A45 | Trompowsky Attack | 30 | 14/7/9 | 46.7% |
| E12 | Queen's Indian Defense | 29 | 13/11/5 | 44.8% |
| D87 | Grünfeld Defense | 18 | 11/4/3 | 61.1% |
| E46 | Nimzo-Indian: Rubinstein System | 18 | 5/9/4 | 27.8% |
| A42 | Modern Defense | 14 | 2/3/9 | 14.3% |
| A41 | Queen's Pawn Game | 14 | 3/5/6 | 21.4% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 49 | 20/15/14 | 40.8% |
| D13 | Slav Defense | 35 | 12/16/7 | 34.3% |
| B33 | Sicilian: Sveshnikov | 30 | 7/13/10 | 23.3% |
| A46 | Indian Defense | 29 | 10/8/11 | 34.5% |
| B30 | Sicilian: Rossolimo | 28 | 6/11/11 | 21.4% |
| E05 | Catalan | 27 | 8/15/4 | 29.6% |
| B90 | Sicilian: Najdorf | 26 | 7/10/9 | 26.9% |
| C42 | Petrov's Defense | 20 | 5/7/8 | 25.0% |
| B23 | Sicilian: Closed | 17 | 7/4/6 | 41.2% |
| E12 | Queen's Indian Defense | 15 | 3/5/7 | 20.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2025 | A Shirov | 2,650 | grenke Chess Open | D43 |
| Oct 2016 | Jan Markos | 2,572 | chT-CZE 1617 | E06 |
| Apr 2019 | Oliver Mihok | 2,546 | chT-SVK 1819 | E70 |
| Nov 2019 | Jiri Kociscak | 2,499 | chT1E-CZE 1920 | A57 |
| Aug 2025 | Arman Mikaelyan | 2,492 | Abu Dhabi Masters Online | A07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2025 | 131 | 54 | 2,154 |
| Stare Mesto Open | 2015 | 63 | 40 | 2,262 |
| ch-CZE | 2019 | 18 | 10 | 2,336 |
| Brno Duras BVK Open A | 2006 | 18 | 8.5 | 2,176 |
| ch-CZE U16 | 2007 | 18 | 9 | 1,995 |
| ch-CZE U14 | 2004 | 16 | 9 | 2,044 |
| chT-CZE 1 Liga Vychod | 2026 | 14 | 8 | 2,322 |
| ch-CZE Betsys Online Blitz | 2021 | 13 | 7 | 2,182 |
Interactive opening tree from all 1,043 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jakub Roubalik's chess games?
1,043 games by Jakub Roubalik, from Oct 2003 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 Jakub Roubalik has played.
What does Jakub Roubalik play on the first move as White?
Across 528 games with White in our database, Jakub Roubalik opens with 1.d4 (88% of games), 1.e4 (6% of games), 1.c4 (5% of games). Against 1.e4 as Black, Jakub Roubalik answers 1...c5 (66% of games), 1...e5 (30% of games), 1...e6 (4% of games). Against 1.d4: 1...Nf6 (71% of games), 1...d5 (24% of games), 1...e6 (4% of games).
What openings does Jakub Roubalik play as White?
As White, Jakub Roubalik's most-played openings in our database are: Indian Defense (88 games, 45.5% win rate); Slav Defense (58 games, 46.6% win rate); Benoni Defense (47 games, 46.8% win rate). The full breakdown of 531 games with White is in the table above.
What openings does Jakub Roubalik play as Black?
As Black, Jakub Roubalik most often plays: Sicilian (49 games, 40.8% win rate); Slav Defense (35 games, 34.3% win rate); Sicilian: Sveshnikov (30 games, 23.3% win rate). See the table above for the top ten Black openings across 512 games.
What is Jakub Roubalik's FIDE rating?
Jakub Roubalik is currently rated 2,298 in classical chess, 2,291 in rapid and 2,251 in blitz. Peak classical rating: 2,420 (May 2019).
How many games has Jakub Roubalik played?
Our database contains 1,043 games by Jakub Roubalik, covering Oct 2003 to Aug 2026. Overall record: 397 wins, 340 draws, 306 losses (38.1% win rate).
How do I prepare against Jakub Roubalik?
1,043 games by Jakub Roubalik 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.