Prepare against Radoslav Ondo
Slovakia · World #24,196 classical · FIDE ID 14906430
Our database contains 161 games by Radoslav Ondo, covering Apr 2003 to Jul 2026. Below you'll find Radoslav Ondo's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Radoslav Ondo 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 | 2,024 | 2,182 | Apr 2003 |
| Rapid | 1,986 | 2,087 | Sep 2013 |
| Blitz | 1,993 | 2,146 | May 2019 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 161 | 59 | 61 | 41 | 36.6% |
| As White | 80 | 28 | 34 | 18 | 35.0% |
| As Black | 81 | 31 | 27 | 23 | 38.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Radoslav Ondo's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Radoslav Ondo's side.
First moves as White (80 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 80 | 100.0% | 56.3% |
Main lines as White
- 1.e4 — 100% of White games, 56.3% score
- …c5 (44% of these games) — Ondo usually continues c4 (42.9% score)
- …e5 (20% of these games) — Ondo usually continues c4 (54.2% score)
- …e6 (11% of these games) — Ondo usually continues d4 (64.3% score)
As Black against 1.e4 (45 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 44 | 97.8% | 52.3% |
| c5 | 1 | 2.2% | 50.0% |
As Black against 1.d4 (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 11 | 42.3% | 72.7% |
| Nf6 | 8 | 30.8% | 56.3% |
| f5 | 7 | 26.9% | 57.1% |
Radoslav Ondo's chess games
All 161 games by Radoslav Ondo 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: 59 wins, 61 draws, 41 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A36 | Sicilian | 15 | 3/9/3 | 20.0% |
| C20 | English Opening: The Whale | 12 | 4/5/3 | 33.3% |
| A36 | English Opening: Symmetrical | 9 | 2/3/4 | 22.2% |
| C02 | French: Advance Variation | 7 | 3/3/1 | 42.9% |
| B25 | Sicilian: Closed | 6 | 6/0/0 | 100.0% |
| B07 | Pirc Defense | 6 | 3/3/0 | 50.0% |
| B01 | Scandinavian Defense | 5 | 2/2/1 | 40.0% |
| B12 | Caro-Kann: Advance Variation | 3 | 2/1/0 | 66.7% |
| B10 | Caro-Kann | 3 | 1/0/2 | 33.3% |
| C00 | French Defense | 2 | 0/1/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C89 | Ruy Lopez: Closed | 11 | 5/3/3 | 45.5% |
| C55 | Italian Game | 10 | 4/4/2 | 40.0% |
| A90 | Dutch Defense | 6 | 2/3/1 | 33.3% |
| D87 | Grünfeld Defense | 5 | 2/2/1 | 40.0% |
| C59 | Italian Game: Two Knights Defense | 5 | 2/2/1 | 40.0% |
| B50 | Philidor | 5 | 2/2/1 | 40.0% |
| D02 | Queen's Pawn Game | 4 | 2/1/1 | 50.0% |
| A85 | English Opening: Dutch Defense | 3 | 2/0/1 | 66.7% |
| C45 | Scotch Game | 3 | 1/0/2 | 33.3% |
| C25 | Vienna Game | 3 | 1/0/2 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2001 | Martin Hrivnak | 2,177 | chT1E-SVK 0001 | A16 |
| Jan 2001 | Dusan Turna | 2,173 | chT1E-SVK 0001 | B12 |
| Jan 2001 | Marek Vojtko | 2,161 | chT1E-SVK 0001 | C02 |
| Oct 2005 | Igor Harasta | 2,159 | chT1E-SVK 0506 | B25 |
| Feb 2007 | Jan Veselovsky | 2,135 | chT2D-SVK 0607 | A36 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-SVK 1E 2223 | 2024 | 12 | 5 | 1,880 |
| chT2D-SVK 10/11 | 2011 | 11 | 6 | 2,088 |
| chT2E-SVK 0102 | 2002 | 10 | 5.5 | 2,198 |
| chT1E-SVK 0001 | 2001 | 10 | 6 | 2,252 |
| chT2D-SVK 0910 | 2010 | 9 | 7 | 2,240 |
| ch-SVK | 2004 | 9 | 4.5 | 2,181 |
| chT2D-SVK 0607 | 2007 | 9 | 6 | 2,093 |
| chT-SVK 2D 0506 | 2006 | 8 | 5 | 2,146 |
Interactive opening tree from all 161 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Radoslav Ondo's chess games?
161 games by Radoslav Ondo, 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 Radoslav Ondo has played.
What does Radoslav Ondo play on the first move as White?
Across 80 games with White in our database, Radoslav Ondo opens with 1.e4 (100% of games). Against 1.e4 as Black, Radoslav Ondo answers 1...e5 (98% of games), 1...c5 (2% of games). Against 1.d4: 1...d5 (42% of games), 1...Nf6 (31% of games), 1...f5 (27% of games).
What openings does Radoslav Ondo play as White?
As White, Radoslav Ondo's most-played openings in our database are: Sicilian (15 games, 20.0% win rate); English Opening: The Whale (12 games, 33.3% win rate); English Opening: Symmetrical (9 games, 22.2% win rate). The full breakdown of 80 games with White is in the table above.
What openings does Radoslav Ondo play as Black?
As Black, Radoslav Ondo most often plays: Ruy Lopez: Closed (11 games, 45.5% win rate); Italian Game (10 games, 40.0% win rate); Dutch Defense (6 games, 33.3% win rate). See the table above for the top ten Black openings across 81 games.
What is Radoslav Ondo's FIDE rating?
Radoslav Ondo is currently rated 2,024 in classical chess, 1,986 in rapid and 1,993 in blitz. Peak classical rating: 2,182 (Apr 2003).
How many games has Radoslav Ondo played?
Our database contains 161 games by Radoslav Ondo, covering Apr 2003 to Jul 2026. Overall record: 59 wins, 61 draws, 41 losses (36.6% win rate).
How do I prepare against Radoslav Ondo?
161 games by Radoslav Ondo 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.