Prepare against Klaas Veldhuysen
NLD · World #71,893 classical · FIDE ID 1011537
When preparing against Klaas Veldhuysen, expect 1.e4 in 96% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (63%).
Our database contains 61 games by Klaas Veldhuysen, covering Oct 2004 to Jul 2026. Below you'll find Klaas Veldhuysen's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Klaas Veldhuysen 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 | 1,815 | 2,050 | Jan 2006 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 61 | 16 | 12 | 33 | 26.2% |
| As White | 27 | 10 | 7 | 10 | 37.0% |
| As Black | 34 | 6 | 5 | 23 | 17.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Klaas Veldhuysen's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Klaas Veldhuysen's side.
First moves as White (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 26 | 96.3% | 51.9% |
| Nf3 | 1 | 3.7% | 0.0% |
Main lines as White
- 1.e4 — 96% of White games, 51.9% score
- …c5 (50% of these games) — Veldhuysen usually continues Nf3 (22.2% score)
- …e5 (27% of these games) — Veldhuysen usually continues Nf3 (64.3% score)
- …d5 (12% of these games) — Veldhuysen usually continues exd5 (66.7% score)
- 1.Nf3 — 4% of White games, 0.0% score
- …d5 (100% of these games) — Veldhuysen usually continues g3 (0.0% score)
As Black against 1.e4 (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 22 | 100.0% | 20.5% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 62.5% | 30.0% |
| d5 | 3 | 37.5% | 0.0% |
Klaas Veldhuysen's chess games
All 61 games by Klaas Veldhuysen in the Chess.ceo database (Oct 2004 - 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: 16 wins, 12 draws, 33 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A46 | Sicilian | 6 | 1/0/5 | 16.7% |
| C45 | Scotch Game | 3 | 1/1/1 | 33.3% |
| C57 | Italian Game: Two Knights Defense | 2 | 0/2/0 | 0.0% |
| B22 | Sicilian: Alapin | 2 | 2/0/0 | 100.0% |
| C50 | Italian Game | 2 | 2/0/0 | 100.0% |
| B40 | Sicilian: Snyder Variation | 2 | 1/1/0 | 50.0% |
| C02 | French: Advance Variation | 1 | 0/1/0 | 0.0% |
| B38 | Sicilian: Accelerated Dragon | 1 | 0/0/1 | 0.0% |
| B30 | Sicilian: Rossolimo | 1 | 1/0/0 | 100.0% |
| B83 | Sicilian: Scheveningen | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 9 | 2/1/6 | 22.2% |
| B30 | Sicilian: Rossolimo | 5 | 1/0/4 | 20.0% |
| B23 | Sicilian: Closed | 3 | 0/0/3 | 0.0% |
| B22 | Sicilian: Alapin | 3 | 0/1/2 | 0.0% |
| A22 | English Opening: Reverse Sicilian | 2 | 0/1/1 | 0.0% |
| B33 | Sicilian: Sveshnikov | 2 | 0/1/1 | 0.0% |
| A25 | English Opening | 2 | 2/0/0 | 100.0% |
| A69 | Benoni Defense | 1 | 0/0/1 | 0.0% |
| D45 | Slav Defense | 1 | 0/0/1 | 0.0% |
| D00 | Blackmar-Diemer Gambit | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2002 | Peter Doggers | 2,176 | 1st Haarlem Nova College Open | B40 |
| Jun 2011 | Harm Theo Wagenaar | 2,084 | 38th Utrecht OKU Open | B01 |
| May 2013 | John Raymond Markus | 2,072 | 30th Bussum Open | C45 |
| Jun 2013 | Jeroen Schuil | 2,046 | Maarssen OKU Open A | C50 |
| May 2013 | Frans Sanijs | 2,043 | 30th Bussum Open | C55 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Hilversum Open A | 2010 | 9 | 4 | 2,025 |
| 9th Maastricht Limburg Open B | 2015 | 7 | 4 | 1,928 |
| VCN SchaakFestival | 1999 | 6 | 3 | 1,845 |
| 1st Haarlem Nova College Open | 2002 | 5 | 2.5 | 2,064 |
| Utrecht OKU Open A | 2001 | 5 | 2 | 2,048 |
| 13th Vlissingen HZ Open | 2009 | 5 | 0.5 | 1,847 |
| Utrecht Keres Memorial Open | 1999 | 5 | 1.5 | – |
| 8th Vlissingen HZ Open | 2004 | 4 | 0.5 | 1,905 |
Interactive opening tree from all 61 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Klaas Veldhuysen's chess games?
61 games by Klaas Veldhuysen, from Oct 2004 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 Klaas Veldhuysen has played.
What does Klaas Veldhuysen play on the first move as White?
Across 27 games with White in our database, Klaas Veldhuysen opens with 1.e4 (96% of games), 1.Nf3 (4% of games). Against 1.e4 as Black, Klaas Veldhuysen answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (63% of games), 1...d5 (38% of games).
What openings does Klaas Veldhuysen play as White?
As White, Klaas Veldhuysen's most-played openings in our database are: Sicilian (6 games, 16.7% win rate); Scotch Game (3 games, 33.3% win rate); Italian Game: Two Knights Defense (2 games, 0.0% win rate). The full breakdown of 27 games with White is in the table above.
What openings does Klaas Veldhuysen play as Black?
As Black, Klaas Veldhuysen most often plays: Sicilian (9 games, 22.2% win rate); Sicilian: Rossolimo (5 games, 20.0% win rate); Sicilian: Closed (3 games, 0.0% win rate). See the table above for the top ten Black openings across 34 games.
What is Klaas Veldhuysen's FIDE rating?
Klaas Veldhuysen is currently rated 1,815 in classical chess. Peak classical rating: 2,050 (Jan 2006).
How many games has Klaas Veldhuysen played?
Our database contains 61 games by Klaas Veldhuysen, covering Oct 2004 to Jul 2026. Overall record: 16 wins, 12 draws, 33 losses (26.2% win rate).
How do I prepare against Klaas Veldhuysen?
61 games by Klaas Veldhuysen 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.