Prepare against Rodan Cerny
Czechia · World #78,029 classical · FIDE ID 23746165
When preparing against Rodan Cerny, expect 1.e4 in 94% of White games. Against 1.e4 the reply is 1...e5 (100% of games); against 1.d4, 1...d5 (50%).
Our database contains 34 games by Rodan Cerny, covering Apr 2022 to Sep 2026. Below you'll find Rodan Cerny's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Rodan Cerny 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 | 1,796 | 1,868 | Nov 2025 |
| Rapid | 1,667 | 1,670 | Mar 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 34 | 18 | 2 | 14 | 52.9% |
| As White | 18 | 11 | 1 | 6 | 61.1% |
| As Black | 16 | 7 | 1 | 8 | 43.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Rodan Cerny's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Rodan Cerny's side.
First moves as White (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 17 | 94.4% | 64.7% |
| d4 | 1 | 5.6% | 50.0% |
Main lines as White
- 1.e4 — 94% of White games, 64.7% score
- …e5 (47% of these games) — Cerny usually continues Nf3 (75.0% score)
- …c5 (24% of these games) — Cerny usually continues Nf3 (0.0% score)
- …d5 (18% of these games) — Cerny usually continues exd5 (66.7% score)
- 1.d4 — 6% of White games, 50.0% score
- …d5 (100% of these games) — Cerny usually continues Nf3 (50.0% score)
As Black against 1.e4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 11 | 100.0% | 50.0% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 2 | 50.0% | 50.0% |
| Nf6 | 1 | 25.0% | 100.0% |
| f5 | 1 | 25.0% | 0.0% |
Rodan Cerny's chess games
All 34 games by Rodan Cerny in the Chess.ceo database (Apr 2022 - Sep 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: 18 wins, 2 draws, 14 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Main Line | 2 | 1/0/1 | 50.0% |
| C50 | Italian Game | 2 | 2/0/0 | 100.0% |
| C24 | Bishop's Opening | 2 | 1/0/1 | 50.0% |
| C54 | Italian Game: Classical Variation | 1 | 0/0/1 | 0.0% |
| C42 | Petrov's Defense | 1 | 1/0/0 | 100.0% |
| D02 | Queen's Pawn Game | 1 | 0/1/0 | 0.0% |
| C61 | Ruy Lopez | 1 | 1/0/0 | 100.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 1/0/0 | 100.0% |
| B20 | Sicilian | 1 | 1/0/0 | 100.0% |
| B34 | Sicilian: Accelerated Dragon | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C42 | Petrov's Defense | 3 | 1/0/2 | 33.3% |
| C55 | Italian Game | 2 | 1/0/1 | 50.0% |
| C48 | Four Knights Game: Spanish Variation | 1 | 0/0/1 | 0.0% |
| D41 | Indian Defense | 1 | 0/0/1 | 0.0% |
| C52 | Italian Game: Evans Gambit | 1 | 0/0/1 | 0.0% |
| C30 | King's Gambit | 1 | 1/0/0 | 100.0% |
| C20 | Portuguese Opening | 1 | 1/0/0 | 100.0% |
| D56 | Queen's Gambit Declined | 1 | 1/0/0 | 100.0% |
| D00 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| C83 | Ruy Lopez: Open | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2022 | Adam Novotny | 2,147 | ch-CZE U10 | C42 |
| Mar 2024 | David Ulrich | 1,905 | Kouty nad Desnou Open A | C20 |
| Jul 2026 | Vaclav Simacek | 1,839 | Open Klatovy 2026 | Open B | C61 |
| Mar 2022 | Pavel Broz | 1,813 | ch-CZE U10 | C56 |
| Aug 2026 | Antonio Landeros Romero | 1,679 | Ricany Open A 2026 | B01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-CZE U10 | 2022 | 9 | 5 | 1,540 |
| Ricany Open A 2026 | 2026 | 9 | 4 | 1,802 |
| Kouty nad Desnou Open A | 2024 | 9 | 5 | 1,791 |
| chT-CZE U12 | 2022 | 6 | 4 | 1,464 |
| Open Klatovy 2026 | Open B | 2026 | 1 | 1 | 2,239 |
Interactive opening tree from all 34 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Rodan Cerny's chess games?
34 games by Rodan Cerny, from Apr 2022 to Sep 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 Rodan Cerny has played.
What does Rodan Cerny play on the first move as White?
Across 18 games with White in our database, Rodan Cerny opens with 1.e4 (94% of games), 1.d4 (6% of games). Against 1.e4 as Black, Rodan Cerny answers 1...e5 (100% of games). Against 1.d4: 1...d5 (50% of games), 1...Nf6 (25% of games), 1...f5 (25% of games).
What openings does Rodan Cerny play as White?
As White, Rodan Cerny's most-played openings in our database are: Scandinavian Defense: Main Line (2 games, 50.0% win rate); Italian Game (2 games, 100.0% win rate); Bishop's Opening (2 games, 50.0% win rate). The full breakdown of 18 games with White is in the table above.
What openings does Rodan Cerny play as Black?
As Black, Rodan Cerny most often plays: Petrov's Defense (3 games, 33.3% win rate); Italian Game (2 games, 50.0% win rate); Four Knights Game: Spanish Variation (1 games, 0.0% win rate). See the table above for the top ten Black openings across 16 games.
What is Rodan Cerny's FIDE rating?
Rodan Cerny is currently rated 1,796 in classical chess, 1,667 in rapid. Peak classical rating: 1,868 (Nov 2025).
How many games has Rodan Cerny played?
Our database contains 34 games by Rodan Cerny, covering Apr 2022 to Sep 2026. Overall record: 18 wins, 2 draws, 14 losses (52.9% win rate).
How do I prepare against Rodan Cerny?
34 games by Rodan Cerny 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.