Prepare against Juraj Bona
Slovakia · World #62,320 classical · FIDE ID 14949822
When preparing against Juraj Bona, expect 1.e4 in 88% of White games. Against 1.e4 the reply is 1...e5 (43% of games); against 1.d4, 1...f5 (63%).
Our database contains 111 games by Juraj Bona, covering Apr 2015 to Jul 2026. Below you'll find Juraj Bona's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Juraj Bona 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 | 1,848 | 1,968 | Mar 2018 |
| Rapid | 1,788 | 1,881 | Feb 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 111 | 29 | 34 | 48 | 26.1% |
| As White | 59 | 14 | 18 | 27 | 23.7% |
| As Black | 52 | 15 | 16 | 21 | 28.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Juraj Bona's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Juraj Bona's side.
First moves as White (59 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 52 | 88.1% | 42.3% |
| b4 | 7 | 11.9% | 14.3% |
Main lines as White
- 1.e4 — 88% of White games, 42.3% score
- …c5 (40% of these games) — Bona usually continues b4 (35.7% score)
- …e5 (27% of these games) — Bona usually continues Nf3 (43.8% score)
- …e6 (17% of these games) — Bona usually continues d4 (55.6% score)
- 1.b4 — 12% of White games, 14.3% score
- …Nf6 (29% of these games) — Bona usually continues Bb2 (0.0% score)
- …d5 (29% of these games) — Bona usually continues Bb2 (0.0% score)
- …e5 (29% of these games) — Bona usually continues a3 (50.0% score)
As Black against 1.e4 (30 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 13 | 43.3% | 46.2% |
| d5 | 10 | 33.3% | 50.0% |
| c5 | 4 | 13.3% | 25.0% |
| a6 | 2 | 6.7% | 0.0% |
| e6 | 1 | 3.3% | 50.0% |
As Black against 1.d4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| f5 | 10 | 62.5% | 55.0% |
| g6 | 3 | 18.8% | 66.7% |
| h6 | 1 | 6.3% | 50.0% |
| b5 | 1 | 6.3% | 0.0% |
| Nf6 | 1 | 6.3% | 100.0% |
Juraj Bona's chess games
All 111 games by Juraj Bona in the Chess.ceo database (Apr 2015 - 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: 29 wins, 34 draws, 48 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian: Wing Gambit | 7 | 1/3/3 | 14.3% |
| A00 | Orangutan opening | 7 | 1/0/6 | 14.3% |
| C45 | Scotch Game | 6 | 2/1/3 | 33.3% |
| C30 | King's Gambit | 6 | 2/3/1 | 33.3% |
| B22 | Sicilian: Alapin | 6 | 1/2/3 | 16.7% |
| C01 | French: Exchange Variation | 4 | 2/1/1 | 50.0% |
| B22 | Sicilian | 3 | 1/2/0 | 33.3% |
| B44 | French Defense | 2 | 0/2/0 | 0.0% |
| B08 | Pirc Defense | 2 | 1/0/1 | 50.0% |
| B02 | Alekhine Defense | 2 | 0/1/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A80 | Dutch Defense | 10 | 3/5/2 | 30.0% |
| B01 | Scandinavian Defense: Modern Variation | 6 | 1/3/2 | 16.7% |
| B01 | Scandinavian Defense: Main Line | 4 | 2/1/1 | 50.0% |
| C72 | Ruy Lopez: Morphy Defense | 3 | 2/0/1 | 66.7% |
| B00 | St. George Defense | 2 | 0/0/2 | 0.0% |
| C63 | Ruy Lopez: Schliemann | 2 | 1/0/1 | 50.0% |
| A06 | Réti Opening | 2 | 1/0/1 | 50.0% |
| A43 | Modern Defense | 2 | 1/0/1 | 50.0% |
| C66 | Four Knights Game: Spanish Variation | 1 | 0/1/0 | 0.0% |
| C42 | Four Knights Game: Italian Variation | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2019 | Miroslav Kaniansky | 2,159 | chT2B-SVK 1819 | A00 |
| Oct 2018 | Vladimir Szucs | 2,144 | chT1W-SVK 1819 | A83 |
| Mar 2017 | Roman Psota | 2,036 | chT2B-SVK 1617 | B22 |
| Nov 2018 | Viliam Sulek | 2,024 | chT1W-SVK 1819 | B20 |
| Jan 2016 | Daniel Kunovsky | 1,972 | chT2B-SVK 1516 | C32 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-SVK U16 | 2001 | 20 | 7 | 1,703 |
| chT1W-SVK 1819 | 2019 | 10 | 3 | 1,959 |
| chT2B-SVK 1617 | 2017 | 10 | 5 | 1,941 |
| chT2B-SVK 1516 | 2016 | 9 | 4.5 | 1,837 |
| ch-SVK U14 | 1999 | 9 | 6 | 2,189 |
| chT2B-SVK 1819 | 2019 | 9 | 2 | 1,850 |
| chT2B-SVK 1718 | 2018 | 9 | 6.5 | 2,041 |
| chT1W-SVK 1920 | 2020 | 8 | 1.5 | 1,774 |
Interactive opening tree from all 111 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Juraj Bona's chess games?
111 games by Juraj Bona, from Apr 2015 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 Juraj Bona has played.
What does Juraj Bona play on the first move as White?
Across 59 games with White in our database, Juraj Bona opens with 1.e4 (88% of games), 1.b4 (12% of games). Against 1.e4 as Black, Juraj Bona answers 1...e5 (43% of games), 1...d5 (33% of games), 1...c5 (13% of games). Against 1.d4: 1...f5 (63% of games), 1...g6 (19% of games), 1...h6 (6% of games).
What openings does Juraj Bona play as White?
As White, Juraj Bona's most-played openings in our database are: Sicilian: Wing Gambit (7 games, 14.3% win rate); Orangutan opening (7 games, 14.3% win rate); Scotch Game (6 games, 33.3% win rate). The full breakdown of 59 games with White is in the table above.
What openings does Juraj Bona play as Black?
As Black, Juraj Bona most often plays: Dutch Defense (10 games, 30.0% win rate); Scandinavian Defense: Modern Variation (6 games, 16.7% win rate); Scandinavian Defense: Main Line (4 games, 50.0% win rate). See the table above for the top ten Black openings across 52 games.
What is Juraj Bona's FIDE rating?
Juraj Bona is currently rated 1,848 in classical chess, 1,788 in rapid. Peak classical rating: 1,968 (Mar 2018).
How many games has Juraj Bona played?
Our database contains 111 games by Juraj Bona, covering Apr 2015 to Jul 2026. Overall record: 29 wins, 34 draws, 48 losses (26.1% win rate).
How do I prepare against Juraj Bona?
111 games by Juraj Bona 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.