Biography
Mathis Sabatier, proudly known to fans as KatakuriDono, is a rising chess player who blends sharp calculation with practical nerve at the board. A titled player who has earned the FIDE Candidate Master title, he has built a reputation as a fearless competitor in fast time controls and a thoughtful challenger in longer games. His path from curiosity to contender is marked by steady improvement, smart opening choices, and a willingness to tackle the tough positions with creative solutions.
Beyond the board, KatakuriDono is known for his engaging sense of humor and a habit of turning even tight squeezes into practical chances. His drive to learn and adapt keeps him on the lookout for the next big breakthrough in his chess journey.
For a quick snapshot of his performance arc, see the embedded data chart:
Playing Style and Time Controls
Mathis favors dynamic, initiative-driven play with a focus on pressure and tactical resourcefulness. His repertoire is expansive enough to adapt to opponents’ plans, yet tight enough to keep the game in his comfort zone when the clock starts to bite.
- Preferred time control: Bullet (high-speed decision making under time pressure).
- Strengths: sharp tactical vision, solid endgame technique, and the ability to rebound from difficult exchanges.
- Endgame awareness: excels at converting small advantages into decisive results.
Peak performance in faster formats reflects a quick calculation engine and resilient nerves. For a standout stat, see 2518 (2025-02-25) and keep an eye on the ongoing [profile] Mathis Sabatier.
Opening Repertoire and Highlights
KatakuriDono maintains a flexible blitz toolkit and a solid body of work in both tactical and strategic lines. Notable openings seen in his games include:
- King's Indian Defense: Accelerated Averbakh Variation — aggressive and dynamically rich with high win potential in fast games.
- Italian Game: Two Knights Defense — a favorite for sharp, tactical clashes.
- QGA: 3.e3 c5 — a flexible setup that can transpose to multiple structures.
- London System: Poisoned Pawn Variation — practical against opponents who sprint for early imbalance.
These choices showcase a player who is comfortable steering the game toward complex, unbalanced positions. For a move-by-move glimpse, you can explore
Career Milestones
Mathis Sabatier’s ascent has been fueled by consistent results across formats and a dedication to improvement. He holds the Candidate Master title with pride, a testament to his work ethic and competitive spirit.
- Longest winning streak: 13 games.
- Peak Blitz rating: around 2518.
- Strong performance in Bullet and Rapid formats, reflecting his speed and accuracy under pressure.
- Notable peak metrics and day-to-day performance are tracked in his data snapshots: 2518 (2025-02-25) and .
What went well in your recent bullet games
You showed strong tactical awareness in your latest win, guiding a sharp sequence that culminated in a mating attack. This demonstrates you can keep the initiative, coordinate heavy pieces, and convert pressure into a decisive result.
- Your willingness to enter dynamic lines and fight for initiative keeps opponents uncomfortable and gives you chances to seize the game early.
- You effectively used piece activity and king safety pressure to create multiple threats in the middlegame, which helped you convert in the win.
- When the position required it, you maintained focus and carried the attack through several forcing moves, which is a valuable strength in bullet chess.
What to improve based on recent games
- Time management and pace accuracy: In fast games, it’s easy to overextend in tactical sequences or miss simpler defensive resources. Practice recognizing forcing lines and common motifs quickly, so you can decide between calculation and solid, safe moves sooner.
- Defense and resilience in sharp positions: In the losses, the pace and complexity of the middlegame seemed to challenge your structural stability. Focus on maintaining a healthy pawn structure and avoiding over-ambitious exchanges that open lines for your opponent.
- Endgame conversion: When you gain a material or positional edge, aim for concrete endgame plans earlier. Practice standard transitions (rook endings, minor-piece endings, and simple king activity) so you can convert winning positions more reliably under time pressure.
- Opening plans and consistency: Your opening choices show a willingness to fight from the start. Solidify two primary lines for bullet and study the typical middlegame plans and common tactical motifs in those lines to reduce decision fatigue in the first 10–15 moves.
Practical plan to raise your game over the next weeks
- Daily tactics focus (10–15 minutes): drill pattern recognition for common bullet motifs (back-rank threats, overloaded pieces, forced mates in the short term). This builds quick, automatic responses in typical positions.
- Endgame basics (2–3 sessions per week, 15 minutes each): reinforce rook endings, minor-piece endgames, and king activity principles. Practice converting a small material edge into a win against a single opponent with a clock.
- Opening study (2 lines you actually use in bullet): study key ideas, typical middlegame plans, and common traps. For example, in lines similar to the Accelerated Dragon or the Four Knights Game, know the main pawn structures and typical piece maneuvers up to move 15.
- Post-game review (after every bullet session): write two concrete takeaways from each game—one positive pattern to repeat, and one clear improvement to adjust next game.
- Balanced practice schedule: aim for 3–5 focused bullet sessions per week, with a mix of practice games and deliberate study. Keep your clock discipline steady and avoid excessive pre-moves when the position is unclear.
Optional references
For quick context, you can review your recent activity with examples of opening choices and performance in related lines. mathis%20sabatier may have notes you want to revisit, and Sicilian Defense: Accelerated Dragon highlights may be especially relevant to your current practice focus.
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| Blazej Grot | 0W / 3L / 0D | |
| hugoboss7266 | 0W / 1L / 0D | |
| Vaibhav Suri | 1W / 0L / 0D | |
| ramu_k_fm_ft | 0W / 0L / 1D | |
| saranyadevinarahari | 1W / 0L / 0D | |
| Максим Щекачихин | 0W / 1L / 0D | |
| Semetey Tologontegin | 1W / 1L / 0D | |
| sinisterknight8 | 1W / 0L / 0D | |
| skippinglaptop | 1W / 0L / 1D | |
| slawomir_kurpiewski | 1W / 0L / 0D | |
| Most Played Opponents | ||
|---|---|---|
| roudoulette | 27W / 0L / 0D | |
| dani_le_goat | 15W / 3L / 2D | |
| nerograd | 9W / 2L / 2D | |
| herowilczek | 3W / 5L / 0D | |
| puresingularity | 6W / 1L / 1D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2335 | 2452 | 2215 | 1370 |
| 2024 | 2288 | 2450 | 2204 | 1482 |
| 2023 | 2149 | 2340 | 2064 | 1482 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 149W / 197L / 36D | 135W / 220L / 41D | 77.9 |
| 2024 | 194W / 151L / 37D | 163W / 179L / 40D | 79.2 |
| 2023 | 194W / 146L / 27D | 183W / 148L / 22D | 77.7 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| QGA: 3.e3 c5 | 80 | 37 | 36 | 7 | 46.2% |
| Italian Game: Two Knights Defense | 75 | 40 | 27 | 8 | 53.3% |
| London System: Poisoned Pawn Variation | 46 | 21 | 19 | 6 | 45.6% |
| East Indian Defense | 39 | 14 | 23 | 2 | 35.9% |
| Slav Defense | 39 | 19 | 16 | 4 | 48.7% |
| Döry Defense | 38 | 12 | 19 | 7 | 31.6% |
| Sicilian Defense: Alapin Variation | 38 | 14 | 21 | 3 | 36.8% |
| King's Indian Defense: Accelerated Averbakh Variation | 37 | 25 | 10 | 2 | 67.6% |
| QGA: 4.e3 e6 5.Bxc4 | 36 | 13 | 21 | 2 | 36.1% |
| Four Knights Game | 34 | 10 | 20 | 4 | 29.4% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Amar Gambit | 7 | 4 | 3 | 0 | 57.1% |
| Barnes Defense | 5 | 2 | 2 | 1 | 40.0% |
| Amazon Attack: Siberian Attack | 5 | 4 | 1 | 0 | 80.0% |
| London System: Poisoned Pawn Variation | 5 | 5 | 0 | 0 | 100.0% |
| Italian Game: Two Knights Defense | 5 | 3 | 2 | 0 | 60.0% |
| Czech Defense | 4 | 3 | 0 | 1 | 75.0% |
| Sicilian Defense | 4 | 3 | 1 | 0 | 75.0% |
| Elephant Gambit | 4 | 4 | 0 | 0 | 100.0% |
| Amazon Attack | 4 | 2 | 2 | 0 | 50.0% |
| Scandinavian Defense | 4 | 4 | 0 | 0 | 100.0% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Alapin Variation | 47 | 23 | 21 | 3 | 48.9% |
| Sicilian Defense | 35 | 11 | 21 | 3 | 31.4% |
| French Defense | 27 | 9 | 16 | 2 | 33.3% |
| Sicilian Defense: Accelerated Dragon | 27 | 14 | 11 | 2 | 51.9% |
| Four Knights Game | 22 | 7 | 11 | 4 | 31.8% |
| Scandinavian Defense | 21 | 2 | 18 | 1 | 9.5% |
| Amar Gambit | 21 | 8 | 12 | 1 | 38.1% |
| Caro-Kann Defense: Exchange Variation | 20 | 9 | 9 | 2 | 45.0% |
| Italian Game: Two Knights Defense | 19 | 9 | 7 | 3 | 47.4% |
| Colle System: Rhamphorhynchus Variation | 19 | 8 | 10 | 1 | 42.1% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2 | 1 | 1 | 0 | 50.0% |
| Amazon Attack | 2 | 2 | 0 | 0 | 100.0% |
| London System: Poisoned Pawn Variation | 2 | 1 | 1 | 0 | 50.0% |
| QGD: 2...Bf5 3.cxd5 | 2 | 2 | 0 | 0 | 100.0% |
| Scotch Game | 2 | 2 | 0 | 0 | 100.0% |
| Nimzo-Larsen Attack: Classical Variation | 2 | 1 | 1 | 0 | 50.0% |
| King's Indian Defense: Fianchetto Variation, Classical Fianchetto | 1 | 0 | 1 | 0 | 0.0% |
| English Opening: Anglo-Grünfeld Defense | 1 | 0 | 1 | 0 | 0.0% |
| Bird Opening | 1 | 1 | 0 | 0 | 100.0% |
| Réti Opening | 1 | 0 | 1 | 0 | 0.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 13 | 1 |
| Losing | 16 | 0 |