Prepare against Floris Van Assendelft
IM · NLD · World #3,664 classical · FIDE ID 1010271
Our database contains 481 games by Floris Van Assendelft, covering Jul 2005 to Jul 2026. Below you'll find Floris Van Assendelft's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Floris Van Assendelft 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 | 2,313 | 2,405 | Nov 2012 |
| Blitz | 2,395 | 2,424 | Aug 2016 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 481 | 205 | 122 | 154 | 42.6% |
| As White | 238 | 112 | 63 | 63 | 47.1% |
| As Black | 243 | 93 | 59 | 91 | 38.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Floris Van Assendelft's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Floris Van Assendelft's side.
First moves as White (238 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 209 | 87.8% | 59.8% |
| Nf3 | 18 | 7.6% | 61.1% |
| d4 | 5 | 2.1% | 70.0% |
| Nc3 | 5 | 2.1% | 70.0% |
| c4 | 1 | 0.4% | 50.0% |
Main lines as White
- 1.e4 — 88% of White games, 59.8% score
- …c5 (42% of these games) — Assendelft usually continues Nf3 (58.3% score)
- …e6 (17% of these games) — Assendelft usually continues d4 (66.1% score)
- …e5 (17% of these games) — Assendelft usually continues Nf3 (65.6% score)
- 1.Nf3 — 8% of White games, 61.1% score
- …Nf6 (33% of these games) — Assendelft usually continues g3 (50.0% score)
- …c5 (28% of these games) — Assendelft usually continues g3 (33.3% score)
- …d5 (22% of these games) — Assendelft usually continues g3 (75.0% score)
As Black against 1.e4 (139 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 124 | 89.2% | 51.6% |
| d6 | 6 | 4.3% | 58.3% |
| e6 | 6 | 4.3% | 25.0% |
| Nc6 | 2 | 1.4% | 25.0% |
| e5 | 1 | 0.7% | 100.0% |
As Black against 1.d4 (70 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 49 | 70.0% | 52.0% |
| c5 | 7 | 10.0% | 35.7% |
| d6 | 6 | 8.6% | 33.3% |
| e6 | 4 | 5.7% | 75.0% |
| d5 | 2 | 2.9% | 50.0% |
| f5 | 1 | 1.4% | 0.0% |
Floris Van Assendelft's chess games
All 481 games by Floris Van Assendelft in the Chess.ceo database (Jul 2005 - 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: 205 wins, 122 draws, 154 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B50 | Sicilian | 32 | 13/13/6 | 40.6% |
| B96 | Sicilian: Najdorf | 24 | 11/5/8 | 45.8% |
| C02 | French: Advance Variation | 18 | 12/3/3 | 66.7% |
| C18 | French: Winawer Variation | 8 | 6/1/1 | 75.0% |
| B80 | Sicilian: Scheveningen | 8 | 3/2/3 | 37.5% |
| B07 | Pirc Defense | 7 | 5/0/2 | 71.4% |
| B03 | Alekhine Defense | 7 | 3/2/2 | 42.9% |
| C70 | Ruy Lopez: Morphy Defense | 7 | 2/0/5 | 28.6% |
| A43 | French Defense | 6 | 1/2/3 | 16.7% |
| C41 | Philidor | 6 | 3/2/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B85 | Sicilian: Najdorf | 47 | 17/7/23 | 36.2% |
| B57 | Sicilian | 41 | 19/11/11 | 46.3% |
| A57 | Benoni Defense | 31 | 13/5/13 | 41.9% |
| B22 | Sicilian: Alapin | 11 | 5/3/3 | 45.5% |
| A17 | English Opening | 10 | 1/4/5 | 10.0% |
| B23 | Sicilian: Closed | 9 | 4/2/3 | 44.4% |
| C41 | Pirc Defense: Lion System | 7 | 3/3/1 | 42.9% |
| A29 | English Opening: Reverse Sicilian | 7 | 3/3/1 | 42.9% |
| A30 | Indian Defense | 6 | 4/0/2 | 66.7% |
| E70 | King's Indian Defense | 5 | 4/0/1 | 80.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2012 | Roeland Pruijssers | 2,525 | 2nd Amsterdam Science Park Open A | C63 |
| Oct 2008 | Mikhail Ulybin | 2,521 | Hoogeveen Essent Open | A57 |
| Jun 2015 | Jorden Van Foreest | 2,514 | 42nd Utrecht OKU Open | B48 |
| Dec 2008 | Elina Danielian | 2,513 | Groningen Open A | E61 |
| Jul 2010 | Krzysztof Jakubowski | 2,506 | 8th Warsaw Najdorf Memorial Open A | B99 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Dieren Open | 2009 | 35 | 18.5 | 2,269 |
| Groningen Open A | 2009 | 26 | 13 | 2,306 |
| ch-NED U16 | 2001 | 18 | 10 | 2,243 |
| Hengelo U12 Open | 1997 | 12 | 7 | – |
| Oberliga NRW 0809 | 2009 | 9 | 2 | 2,091 |
| 4th Paleochora Open | 2011 | 9 | 6 | 2,251 |
| Enschede Twente YM | 2010 | 9 | 2 | 2,239 |
| Groningen A | 2009 | 9 | 4.5 | 2,354 |
Interactive opening tree from all 481 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Floris Van Assendelft's chess games?
481 games by Floris Van Assendelft, from Jul 2005 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 Floris Van Assendelft has played.
What does Floris Van Assendelft play on the first move as White?
Across 238 games with White in our database, Floris Van Assendelft opens with 1.e4 (88% of games), 1.Nf3 (8% of games), 1.d4 (2% of games). Against 1.e4 as Black, Floris Van Assendelft answers 1...c5 (89% of games), 1...d6 (4% of games), 1...e6 (4% of games). Against 1.d4: 1...Nf6 (70% of games), 1...c5 (10% of games), 1...d6 (9% of games).
What openings does Floris Van Assendelft play as White?
As White, Floris Van Assendelft's most-played openings in our database are: Sicilian (32 games, 40.6% win rate); Sicilian: Najdorf (24 games, 45.8% win rate); French: Advance Variation (18 games, 66.7% win rate). The full breakdown of 238 games with White is in the table above.
What openings does Floris Van Assendelft play as Black?
As Black, Floris Van Assendelft most often plays: Sicilian: Najdorf (47 games, 36.2% win rate); Sicilian (41 games, 46.3% win rate); Benoni Defense (31 games, 41.9% win rate). See the table above for the top ten Black openings across 243 games.
What is Floris Van Assendelft's FIDE rating?
Floris Van Assendelft is currently rated 2,313 in classical chess and 2,395 in blitz. Peak classical rating: 2,405 (Nov 2012).
How many games has Floris Van Assendelft played?
Our database contains 481 games by Floris Van Assendelft, covering Jul 2005 to Jul 2026. Overall record: 205 wins, 122 draws, 154 losses (42.6% win rate).
How do I prepare against Floris Van Assendelft?
481 games by Floris Van Assendelft 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.