Pieter Heesters - The National Master with a Bulletproof Reputation
Pieter Heesters, known in the chess world as a sharp and relentless tactician, proudly holds the title of National Master. With the username ZZWW18 (because sometimes a mysterious alias adds to the mystery), Pieter has made quite a name for themselves in the blistering world of Bullet chess, where moves are lightning-fast and patience is optional.
The Rise of a Bullet Maestro
From humble beginnings in 2018 with a Bullet rating around 1865, Pieter rocketed through the ranks to reach a staggering peak of 2851 by 2024—a rating that could probably convince a grandmaster to think twice before clicking “resign”. Their win rate in Bullet games hovers near an impressive 44.5% over more than 16,000 games played. When the clock ticks down and the pressure mounts, Pieter’s fingers fly faster than you can say “checkmate!”
Blitz and Rapid: Not Just a One-Trick Pony
While Pieter's real mojo shines in Bullet, his Blitz game is no slouch either, boasting a peak rating above 2700 and a win rate close to 47%. Even in Rapid games, with fewer games played but a striking 75% win rate, Pieter proves that quick wit and strategic sharpness aren't confined to just the speediest controls.
Streaks and Comebacks
With a longest winning streak of 25 games and an impressive comeback rate of 93.83%, Pieter is the kind of player who doesn't just give up after a mishap—no sir! After losing a piece, their win rate is a perfect 100%, making them somewhat of a psychological nightmare for opponents who think they've gained the upper hand.
Playing Style and Psychology
Pieter favors endgames, participating in them 86.31% of the time, and their average winning game lasts nearly 89 moves—patience is a virtue when you can outmaneuver your opponent in prolonged battles! Though a slight tilt factor of 15 exists (who doesn’t get annoyed after a sneaky fork?), Pieter’s resilience and tactical prowess often outweigh momentary frustrations.
Trivia and Fun Facts
- Favorite Move Speed: 12 PM (noon), with an astonishing 62% win rate during that hour. Evidently, Pieter plays best when lunch is digested.
- Most Played Opponent: The elusive "bm_on_icc" with 218 battles fought, win rate just under 50%, proving that rivalry fuels genius.
- Opening Secrets: He’s got a "Top Secret" opening repertoire with quietly effective success, keeping opponents guessing every step of the way.
In summary, Pieter Heesters is the kind of chess player you want on your side when the clock is running out and the adrenaline kicks in. Whether it's a blitz, rapid, or bullet firestorm, Pieter’s blend of speed, strategy, and unyielding spirit makes for a biography that’s anything but ordinary. So, next time you see ZZWW18 on the board, buckle up — you’re in for a wild ride!
Overview of Recent Performance
Pieter, your recent bullet games show strong tactical awareness and good strategic planning, especially evident from your win rate holding steady around 50% against players of similar strength. Your rating trend over the past 6 months is very positive, with a strong upward slope, indicating consistent improvement in your overall play. Despite a slight dip in the last month with a rating change of -54, your 3 and 6 month rating gains of 85 and 73 show promising progress.
Strengths Observed
- Opening Preparation: Your understanding of common openings such as the Caro-Kann Defense and English Opening is solid, allowing you to reach comfortable middlegame positions.
- Tactical Sharpness: Several wins came from capitalizing on opponent inaccuracies quickly, including creating threats that lead to checkmate or material advantage.
- Endgame Technique: You convert endgame advantages efficiently, as demonstrated in games where you simplified into winning rook and pawn endgames.
- Time Management: In bullet, managing time is key. Your games show good control of the clock, minimizing time trouble especially in complex positions.
Areas for Improvement
- Handling Pressure in Complex Positions: A few losses involved tactical oversights during critical moments. Focus on maintaining calm under pressure and double-checking threats.
- Opening Diversity: While your main openings are well-practiced, experimenting with alternative lines could help you catch opponents off-guard and improve adaptability.
- Defense Skills: Work on reducing blunders in defensive positions, particularly recognizing and parrying opponent's threats more efficiently.
- Positional Play: Strengthening your understanding of positional concepts like piece activity, pawn structure, and weak squares would enhance your long-term planning.
Key Recommendations
- Review your recent losses, especially focusing on moments before decisive mistakes to understand what went wrong.
- Study models and games featuring your favorite openings to explore deeper arrangements and ideas.
- Include slow and rapid games in your training routine to solidify calculation and positional judgment.
- Practice tactical puzzles regularly to sharpen your pattern recognition and speed.
- Consider timed scenario practice to simulate high-pressure decision-making that bullet demands.
Final Thoughts
Your overall progress as reflected by the rating trends is encouraging. Keep leveraging your strengths like opening knowledge and tactical alertness, while addressing the identified areas. Bullet chess is a demanding format requiring both quick thought and solid fundamentals - focus on balancing speed with accuracy to continue advancing.
Feel free to share more games or specific questions for tailored guidance!
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| Armin Mušović | 33W / 29L / 5D | |
| Artem-chess2 | 3W / 1L / 2D | |
| Bu11et_Pr00f | 14W / 13L / 3D | |
| Joseph Levine | 31W / 27L / 13D | |
| Josue Araujo Sanchez | 4W / 9L / 2D | |
| turnuphater | 2W / 1L / 1D | |
| uchiha_itachi2025 | 1W / 0L / 0D | |
| sidorenja1979 | 2W / 1L / 0D | |
| b92414 | 3W / 1L / 0D | |
| zhi-er | 4W / 8L / 4D | |
| Most Played Opponents | ||
|---|---|---|
| Arnar Erwin Gunnarsson | 143W / 111L / 27D | |
| volvo333 | 86W / 84L / 18D | |
| leobispo83 | 78W / 75L / 11D | |
| Leo Bispo | 73W / 66L / 16D | |
| Jonathan Tayar | 53W / 71L / 19D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2816 | 2660 | ||
| 2024 | 2774 | 2656 | ||
| 2023 | 2732 | 2665 | 2099 | |
| 2022 | 2626 | 2532 | ||
| 2021 | 2677 | 2520 | 2108 | |
| 2020 | 2603 | 2489 | ||
| 2019 | 2239 | 2401 | 1800 | |
| 2018 | 1865 | 2024 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 1248W / 987L / 304D | 1181W / 1071L / 283D | 88.9 |
| 2024 | 686W / 540L / 191D | 616W / 618L / 188D | 87.8 |
| 2023 | 855W / 713L / 230D | 864W / 727L / 226D | 87.7 |
| 2022 | 746W / 746L / 216D | 720W / 802L / 196D | 90.8 |
| 2021 | 739W / 684L / 192D | 681W / 761L / 179D | 89.2 |
| 2020 | 805W / 722L / 198D | 738W / 792L / 189D | 88.5 |
| 2019 | 396W / 357L / 124D | 405W / 369L / 99D | 88.6 |
| 2018 | 25W / 0L / 0D | 17W / 5L / 1D | 76.7 |
Openings: Most Played
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 1658 | 706 | 760 | 192 | 42.6% |
| Amazon Attack: Siberian Attack | 1067 | 479 | 455 | 133 | 44.9% |
| English Opening | 1014 | 477 | 411 | 126 | 47.0% |
| Nimzo-Larsen Attack | 840 | 407 | 341 | 92 | 48.5% |
| Caro-Kann Defense: Exchange Variation | 799 | 335 | 366 | 98 | 41.9% |
| Caro-Kann Defense: Classical Variation | 784 | 356 | 346 | 82 | 45.4% |
| English Opening: Anglo-Indian Defense | 694 | 316 | 292 | 86 | 45.5% |
| English Opening: Symmetrical Variation | 692 | 318 | 291 | 83 | 46.0% |
| London System: Poisoned Pawn Variation | 636 | 282 | 285 | 69 | 44.3% |
| Hungarian Opening: Wiedenhagen-Beta Gambit | 593 | 240 | 281 | 72 | 40.5% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Amazon Attack: Siberian Attack | 733 | 319 | 311 | 103 | 43.5% |
| Caro-Kann Defense | 492 | 221 | 208 | 63 | 44.9% |
| Caro-Kann Defense: Classical Variation | 280 | 126 | 120 | 34 | 45.0% |
| Benko Gambit | 262 | 123 | 106 | 33 | 47.0% |
| London System: Poisoned Pawn Variation | 256 | 126 | 105 | 25 | 49.2% |
| Caro-Kann Defense: Exchange Variation | 220 | 119 | 71 | 30 | 54.1% |
| Döry Defense | 169 | 77 | 70 | 22 | 45.6% |
| Amazon Attack | 158 | 63 | 71 | 24 | 39.9% |
| Caro-Kann Defense: Two Knights Attack, Mindeno Variation | 125 | 61 | 46 | 18 | 48.8% |
| English Opening: Symmetrical Variation | 108 | 51 | 40 | 17 | 47.2% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense: Classical Variation | 2 | 2 | 0 | 0 | 100.0% |
| English Opening: Symmetrical Variation, Fianchetto Variation | 1 | 1 | 0 | 0 | 100.0% |
| Australian Defense | 1 | 1 | 0 | 0 | 100.0% |
| Döry Defense | 1 | 0 | 0 | 1 | 0.0% |
| Benko Gambit | 1 | 1 | 0 | 0 | 100.0% |
| English Opening: Anglo-Indian Defense, Hedgehog System | 1 | 1 | 0 | 0 | 100.0% |
| Caro-Kann Defense: Exchange Variation | 1 | 0 | 1 | 0 | 0.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 25 | 1 |
| Losing | 15 | 0 |