Floris van Assendelft (aka Flotsie)
International Master - The Dutch Strategist
Meet Floris van Assendelft, or Flotsie to those who prefer their chess players with a hint of mystery and a sprinkle of fun. Holding the prestigious title of International Master, Floris is no stranger to the battlefield of 64 squares. While the world may not know if Floris prefers coffee or tea, one thing's certain: they prefer wins.
Floris’s chess journey is a thrilling rollercoaster of ratings, strategies, and surprisingly few losses. Their peak blitz rating soared to an impressive 2391 in November 2020, and in bullets — where pieces fly and fingers fly faster — they peaked at a blistering 2692. Casual observers might think this is an error, but no, that’s Floris’s lightning speed domination.
Daily chess has proven quite friendly too, with a peak rating of 1298 and a remarkable zero losses and fourteen wins in a recent set of 16 games — a streak that would make even the toughest grandmasters twitch nervously.
Playing Style & Personality
A master tactician, Floris’s win after losing a piece is an astonishing 67.61%, proving they not only survive adversity but thrive in it. Endgames are their playground, showing up in over 70% of their games — proving they're the marathon runner, not the sprinter, in chess terms.
Floris’s psychology at the board? With a tilt factor of 3 (which, for the non-gamers, means “occasionally human”), and the best time to play at 8 AM – that's early bird territory. Apparently, creativity and tactical brilliance are fueled by morning vibes.
Signature Stats
- Longest Winning Streak: 15 games — because who needs sleep or humility?
- Daily Win Rate with 'Top Secret' Opening: 88.24% — the name alone is intimidating!
- White Win Rate: 82.35%, Black Win Rate: 60% — whether going first or second, Floris knows how to get the job done.
Recent Highlight Match
On August 28, 2024, Flotsie demonstrated surgical precision defeating NeonNinja73 in a dynamic encounter featuring the Alekhine's Defense Scandinavian Variation. The game ended with Floris’s opponent running out of time amidst relentless pressure — a true testament to Flotsie's mastery over the clock as well as the board.
The final position was so neat, it could have been a chess-themed work of art: a dominating queen queen-side, pawns turned into unstoppable force, and a king checkmated without a chance to blink.
Opponent Records & Quirks
Floris has faced some opponents repeatedly, showing an 80-100% win rate against favorites like jack_dd and strongest91. However, as every great player knows, not everyone bends the knee — some names still resist the conquest with 0% win rate. Nothing a good rematch can't fix, right?
All in all, Floris van Assendelft is the kind of player who makes you reconsider your opening choices, double-check your tactics, and occasionally laugh at your own mistakes. With a blend of ironclad defense and sharp attack, Flotsie is a name to watch on every timer and table.
Hi Floris (“Flotsie”) 👋
You have reached 2692 (2020-11-17) in bullet and regularly compete with 2500-level opponents—great job! Below is some tailored, constructive feedback based on your latest streak of 1-minute games.
What’s already working
- Fearless initiative: You consistently seize space with early pawn storms (h-, g- and f-pawns) and aren’t afraid to sacrifice material for activity. This often pays off, as seen in your win vs. NeonNinja73 where the g- and h-pawns cracked open the king position.
- Resourcefulness in complications: When positions get messy you keep finding counter-shots (e.g. 20…Qd1+! and the ensuing queen race in your Alekhine’s Defence win).
- Bullet instincts: You convert small time edges smoothly; several opponents flagged while you still had 5–10 s on the clock.
Biggest improvement levers
- Piece economy in the opening
In the recent loss against NeonNinja73 you spent five moves on the same knight (…Nb4–d3–b5–b4–d5). Re-deploy pieces only when it adds concrete value—otherwise develop something new. - Light-square weaknesses after …g6 & …b5
Your fianchetto setups sometimes lose dark-square control because …d6 & …e5 are delayed. After 11.Bxg7 you had no good defender left for e6/f7. Consider earlier …e5 or …Nc6-e5 to contest those squares. - Queen entanglement
Repeated queen shuffles (…Qf6-g6-f6-g6 in the Owen’s Defence game) cost you three tempi and invited 23.Bxd5+. Ask, “Does my queen threaten something new?” If not, improve a different piece. - Converting endgames
Even in bullet, clean technique matters. In several games you were two pawns up but allowed counterplay. A quick rule set—centralise king, push connected passers together, keep rooks active—will save precious seconds.
Illustrative clip
The following snippet shows how moving the same piece back and forth surrendered the initiative:
Count the tempi you spent on the c3-b5-c4-b6-d2-b1-c3 knight while White improved everything else.
Action plan for the next two weeks
- Opening discipline drill (10 min/day)
Play 5 bullet games where you are forbidden to move the same minor piece twice in the first 10 moves unless it captures. Review instantly. - Dark-square sparring (15 min)
Set up positions with a fianchettoed king and practice defending vs. Bxh6/Bxg7 sacrifices against the engine; aim to hold with …Kh7, …f6, …e5. - Queen sanity checklist
Before each queen move ask: “(1) Creates mate/ wins material? (2) Defends a critical square? (3) Improves piece coordination?”—if none apply, pick another move. - Mini-endgame workout (5 positions/night)
Solve simple rook-and-pawn endgames until you can convert in ≤ 15 seconds. This boosts both technique and bullet speed.
Recommended study bites
- Review model games in the Alekhine Defence and Modern Defence where Black successfully meets early space grabs.
- Watch out for typical tactics in the Owen’s Defence (…Bb4 ideas) to avoid the Qd4/Qd3 queen shuffle trap.
Progress trackers
Keep an eye on when you perform best:
Final thought
Your tactical eye and fighting spirit are already top-tier; tightening the screws on piece efficiency and queen safety will push you toward 2600 + bullet. Enjoy the grind and good luck in your next session!
🆚 Opponent Insights
| Most Played Opponents | ||
|---|---|---|
| Jack_DD Duck | 5W / 0L / 0D | View Games |
| strongest91 | 4W / 1L / 0D | View Games |
| Adamskumajto | 2W / 0L / 2D | View Games |
| fmakawa | 4W / 0L / 0D | View Games |
| pawcimus | 4W / 0L / 0D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2024 | 2599 | |||
| 2023 | 1298 | |||
| 2022 | 1234 | |||
| 2021 | 2020 | |||
| 2020 | 2617 | 2246 | ||
| 2019 | 2240 | |||
| 2018 | 2347 | 2349 | ||
| 2017 | 2287 | |||
| 2016 | 2288 | |||
| 2015 | 2135 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2024 | 1W / 2L / 0D | 1W / 1L / 0D | 78.8 |
| 2023 | 1W / 0L / 0D | 0W / 0L / 0D | 43.0 |
| 2022 | 7W / 0L / 1D | 7W / 0L / 1D | 43.8 |
| 2021 | 4W / 0L / 0D | 0W / 3L / 1D | 94.5 |
| 2020 | 25W / 7L / 1D | 14W / 12L / 1D | 71.0 |
| 2019 | 2W / 0L / 0D | 2W / 3L / 0D | 51.0 |
| 2018 | 5W / 1L / 0D | 3W / 2L / 0D | 60.3 |
| 2017 | 4W / 0L / 0D | 1W / 2L / 0D | 51.7 |
| 2016 | 2W / 0L / 0D | 2W / 1L / 0D | 83.4 |
| 2015 | 19W / 3L / 0D | 18W / 4L / 0D | 70.9 |
Openings: Most Played
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 3 | 2 | 1 | 0 | 66.7% |
| Sicilian Defense: Alapin Variation, Sherzer Variation | 3 | 2 | 1 | 0 | 66.7% |
| Sicilian Defense: Closed | 2 | 1 | 1 | 0 | 50.0% |
| Alekhine Defense | 1 | 1 | 0 | 0 | 100.0% |
| King's Indian Attack | 1 | 0 | 1 | 0 | 0.0% |
| Barnes Defense | 1 | 0 | 1 | 0 | 0.0% |
| Amar Gambit | 1 | 1 | 0 | 0 | 100.0% |
| Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | 1 | 0 | 1 | 0 | 0.0% |
| Sicilian Defense | 1 | 1 | 0 | 0 | 100.0% |
| English Opening: Anglo-Grünfeld Defense | 1 | 1 | 0 | 0 | 100.0% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Vienna Gambit, with Max Lange Defense | 4 | 4 | 0 | 0 | 100.0% |
| Sicilian Defense | 2 | 2 | 0 | 0 | 100.0% |
| Modern | 2 | 2 | 0 | 0 | 100.0% |
| Four Knights Game | 1 | 0 | 0 | 1 | 0.0% |
| Sicilian Defense: Najdorf Variation | 1 | 0 | 0 | 1 | 0.0% |
| Döry Defense | 1 | 1 | 0 | 0 | 100.0% |
| Sicilian Defense: Closed | 1 | 1 | 0 | 0 | 100.0% |
| Bird Opening: Dutch Variation, Batavo Gambit | 1 | 1 | 0 | 0 | 100.0% |
| Sicilian Defense: Alapin Variation | 1 | 1 | 0 | 0 | 100.0% |
| East Indian Defense | 1 | 1 | 0 | 0 | 100.0% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Four Knights Game | 1 | 1 | 0 | 0 | 100.0% |
| Benko Gambit | 1 | 0 | 0 | 1 | 0.0% |
| Sicilian Defense: Dragon Variation | 1 | 1 | 0 | 0 | 100.0% |
| Sicilian Defense: Najdorf Variation, Main Line | 1 | 0 | 1 | 0 | 0.0% |
| Sicilian Defense: Closed | 1 | 1 | 0 | 0 | 100.0% |
| French Defense: Advance Variation | 1 | 0 | 1 | 0 | 0.0% |
| Bishop's Opening: Horwitz Gambit | 1 | 1 | 0 | 0 | 100.0% |
| Benko Gambit Accepted: Central Storming Variation | 1 | 0 | 1 | 0 | 0.0% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Closed | 9 | 8 | 1 | 0 | 88.9% |
| Sicilian Defense | 7 | 4 | 3 | 0 | 57.1% |
| Bishop's Opening: Horwitz Gambit | 6 | 4 | 2 | 0 | 66.7% |
| Vienna Gambit, with Max Lange Defense | 6 | 6 | 0 | 0 | 100.0% |
| Sicilian Defense: Scheveningen Variation | 5 | 2 | 3 | 0 | 40.0% |
| Sicilian Defense: Najdorf Variation | 4 | 3 | 1 | 0 | 75.0% |
| Sicilian Defense: Moscow Variation, Haag Gambit | 4 | 1 | 2 | 1 | 25.0% |
| Czech Defense | 4 | 3 | 1 | 0 | 75.0% |
| French Defense | 4 | 4 | 0 | 0 | 100.0% |
| French Defense: Advance Variation | 3 | 2 | 1 | 0 | 66.7% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 15 | 1 |
| Losing | 3 | 0 |