Prepare against Sebas Beumer
NLD · World #9,486 classical · FIDE ID 1019864
Our database contains 55 games by Sebas Beumer, covering Oct 2006 to Jul 2026. Below you'll find Sebas Beumer's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sebas Beumer 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 | 2,177 | 2,196 | Feb 2023 |
| Blitz | 2,179 | 2,179 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 55 | 22 | 13 | 20 | 40.0% |
| As White | 27 | 9 | 6 | 12 | 33.3% |
| As Black | 28 | 13 | 7 | 8 | 46.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Sebas Beumer's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sebas Beumer's side.
First moves as White (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 27 | 100.0% | 44.4% |
Main lines as White
- 1.e4 — 100% of White games, 44.4% score
- …e5 (41% of these games) — Beumer usually continues Nf3 (54.5% score)
- …c5 (41% of these games) — Beumer usually continues Nf3 (30.0% score)
- …e6 (7% of these games) — Beumer usually continues d4 (50.0% score)
As Black against 1.e4 (24 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 15 | 62.5% | 60.0% |
| d5 | 5 | 20.8% | 60.0% |
| c6 | 4 | 16.7% | 75.0% |
As Black against 1.d4 (3 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 3 | 100.0% | 33.3% |
Sebas Beumer's chess games
All 55 games by Sebas Beumer in the Chess.ceo database (Oct 2006 - 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: 22 wins, 13 draws, 20 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C56 | Italian Game | 6 | 4/1/1 | 66.7% |
| B21 | Sicilian | 6 | 1/2/3 | 16.7% |
| C77 | Ruy Lopez: Morphy Defense | 2 | 1/0/1 | 50.0% |
| C03 | French: Tarrasch Variation | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 1/0/0 | 100.0% |
| C50 | Scotch Game | 1 | 0/0/1 | 0.0% |
| B34 | Sicilian: Accelerated Dragon | 1 | 0/0/1 | 0.0% |
| B74 | Sicilian: Hyperaccelerated Dragon | 1 | 1/0/0 | 100.0% |
| B90 | Sicilian: Najdorf | 1 | 0/0/1 | 0.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B60 | Sicilian | 9 | 5/1/3 | 55.6% |
| B01 | Scandinavian Defense: Main Line | 5 | 3/0/2 | 60.0% |
| B42 | Sicilian: Najdorf | 3 | 0/3/0 | 0.0% |
| E61 | Indian Defense | 2 | 0/2/0 | 0.0% |
| B23 | Sicilian: Closed | 2 | 2/0/0 | 100.0% |
| B10 | Caro-Kann | 1 | 1/0/0 | 100.0% |
| B14 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
| E61 | King's Indian Defense | 1 | 0/0/1 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 0/0/1 | 0.0% |
| B18 | Caro-Kann: Classical | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2009 | Franz-Josef Weber | 2,114 | NRW Class1 0809 | B53 |
| Apr 2008 | Henk-Jan Evengroen | 1,992 | ch-NED U17 | C77 |
| May 2007 | Mehran Kamali | 1,980 | ch-NED U17 | B57 |
| May 2008 | Bram Klapwijk | 1,916 | ch-NED U17 | B23 |
| May 2007 | Danny De Ruiter | 1,872 | ch-NED U17 | B44 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-NED U17 | 2008 | 18 | 8.5 | 1,886 |
| ch-NED U12 | 2003 | 18 | 9 | – |
| Hengelo U12 Open | 2004 | 9 | 6 | – |
| NRW Class1 0809 | 2009 | 4 | 2.5 | 2,268 |
| 10th Vlissingen HZ Open | 2006 | 2 | 0.5 | 2,142 |
| ch-NED U15 | 2006 | 2 | 2 | – |
| Arnhem OSKA Open | 2005 | 1 | 0 | 1,658 |
| 9th Vlissingen HZ Open | 2005 | 1 | 0 | 1,896 |
Interactive opening tree from all 55 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sebas Beumer's chess games?
55 games by Sebas Beumer, from Oct 2006 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 Sebas Beumer has played.
What does Sebas Beumer play on the first move as White?
Across 27 games with White in our database, Sebas Beumer opens with 1.e4 (100% of games). Against 1.e4 as Black, Sebas Beumer answers 1...c5 (63% of games), 1...d5 (21% of games), 1...c6 (17% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Sebas Beumer play as White?
As White, Sebas Beumer's most-played openings in our database are: Italian Game (6 games, 66.7% win rate); Sicilian (6 games, 16.7% win rate); Ruy Lopez: Morphy Defense (2 games, 50.0% win rate). The full breakdown of 27 games with White is in the table above.
What openings does Sebas Beumer play as Black?
As Black, Sebas Beumer most often plays: Sicilian (9 games, 55.6% win rate); Scandinavian Defense: Main Line (5 games, 60.0% win rate); Sicilian: Najdorf (3 games, 0.0% win rate). See the table above for the top ten Black openings across 28 games.
What is Sebas Beumer's FIDE rating?
Sebas Beumer is currently rated 2,177 in classical chess and 2,179 in blitz. Peak classical rating: 2,196 (Feb 2023).
How many games has Sebas Beumer played?
Our database contains 55 games by Sebas Beumer, covering Oct 2006 to Jul 2026. Overall record: 22 wins, 13 draws, 20 losses (40.0% win rate).
How do I prepare against Sebas Beumer?
55 games by Sebas Beumer 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.