Prepare against Niko Rosenboom
DEU · World #19,972 classical · FIDE ID 34601880
Our database contains 38 games by Niko Rosenboom, covering Apr 2020 to Aug 2026. Below you'll find Niko Rosenboom's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Niko Rosenboom 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 | 2,058 | 2,060 | Sep 2025 |
| Rapid | 1,872 | 1,894 | Aug 2024 |
| Blitz | 1,870 | 1,889 | Aug 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 38 | 12 | 8 | 18 | 31.6% |
| As White | 16 | 7 | 2 | 7 | 43.8% |
| As Black | 22 | 5 | 6 | 11 | 22.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Niko Rosenboom's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Niko Rosenboom's side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 16 | 100.0% | 50.0% |
Main lines as White
- 1.e4 — 100% of White games, 50.0% score
- …c5 (44% of these games) — Rosenboom usually continues Nf3 (50.0% score)
- …e5 (31% of these games) — Rosenboom usually continues Nf3 (40.0% score)
- …d5 (6% of these games) — Rosenboom usually continues exd5 (100.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 10 | 100.0% | 45.0% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 7 | 87.5% | 28.6% |
| Nf6 | 1 | 12.5% | 50.0% |
Niko Rosenboom's chess games
All 38 games by Niko Rosenboom in the Chess.ceo database (Apr 2020 - 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: 12 wins, 8 draws, 18 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B33 | Sicilian | 3 | 1/1/1 | 33.3% |
| C40 | Elephant Gambit | 1 | 0/0/1 | 0.0% |
| C00 | French Defense | 1 | 0/0/1 | 0.0% |
| A82 | King's Pawn Game | 1 | 1/0/0 | 100.0% |
| C43 | Petrov's Defense | 1 | 0/0/1 | 0.0% |
| C60 | Ruy Lopez | 1 | 1/0/0 | 100.0% |
| C86 | Ruy Lopez: Morphy Defense | 1 | 1/0/0 | 100.0% |
| C63 | Ruy Lopez: Schliemann | 1 | 0/0/1 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 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 |
|---|---|---|---|---|
| B40 | Sicilian | 7 | 2/2/3 | 28.6% |
| D35 | Indian Defense | 3 | 0/1/2 | 0.0% |
| D26 | Queen's Gambit Declined | 2 | 0/0/2 | 0.0% |
| D35 | Queen's Gambit Declined: Orthodox Defense | 2 | 1/1/0 | 50.0% |
| B23 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 1/0/0 | 100.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 1 | 0/1/0 | 0.0% |
| A13 | Réti Opening | 1 | 0/0/1 | 0.0% |
| B22 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
| A14 | English Opening | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2026 | Alexander Oliver Mai | 2,164 | Split Chess Open 2026 | B67 |
| Sep 2023 | Michael Ceglar | 1,994 | 23rd Nuremberg Zabo Open | B23 |
| Nov 2022 | Philipp Mark | 1,959 | Mittelfrank Regionalliga Nord-Ost 2223 | D35 |
| Apr 2023 | Thomas Hollmann | 1,946 | Mittelfrank Regionalliga Nord-Ost 2223 | B41 |
| May 2022 | Michael Ludwig | 1,873 | Mittelfrank Regionalliga Nord-Ost 2122 | B21 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Mittelfrank Regionalliga Nord-Ost 2223 | 2023 | 9 | 4.5 | 2,007 |
| Mittelfrank Regionalliga Nord-Ost 2122 | 2022 | 7 | 4.5 | 1,987 |
| Bayernliga U20 1819 | 2019 | 6 | 0 | 1,296 |
| 23rd Nuremberg Zabo Open | 2023 | 5 | 3.5 | 2,014 |
| Split Chess Open 2026 | 2026 | 4 | 1.5 | 2,154 |
| 6th Split Rapid Open | 2024 | 2 | 0 | 1,800 |
| chTB2a-Mittelfranken 1920 | 2020 | 2 | 1.5 | 1,914 |
| Grenke Chess Festival 2026 | Freestyle Open A | 2026 | 1 | 0 | 2,068 |
Interactive opening tree from all 38 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Niko Rosenboom's chess games?
38 games by Niko Rosenboom, from Apr 2020 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 Niko Rosenboom has played.
What does Niko Rosenboom play on the first move as White?
Across 16 games with White in our database, Niko Rosenboom opens with 1.e4 (100% of games). Against 1.e4 as Black, Niko Rosenboom answers 1...c5 (100% of games). Against 1.d4: 1...d5 (88% of games), 1...Nf6 (13% of games).
What openings does Niko Rosenboom play as White?
As White, Niko Rosenboom's most-played openings in our database are: Sicilian (3 games, 33.3% win rate); Elephant Gambit (1 games, 0.0% win rate); French Defense (1 games, 0.0% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Niko Rosenboom play as Black?
As Black, Niko Rosenboom most often plays: Sicilian (7 games, 28.6% win rate); Indian Defense (3 games, 0.0% win rate); Queen's Gambit Declined (2 games, 0.0% win rate). See the table above for the top ten Black openings across 22 games.
What is Niko Rosenboom's FIDE rating?
Niko Rosenboom is currently rated 2,058 in classical chess, 1,872 in rapid and 1,870 in blitz. Peak classical rating: 2,060 (Sep 2025).
How many games has Niko Rosenboom played?
Our database contains 38 games by Niko Rosenboom, covering Apr 2020 to Aug 2026. Overall record: 12 wins, 8 draws, 18 losses (31.6% win rate).
How do I prepare against Niko Rosenboom?
38 games by Niko Rosenboom 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.