Avatar of Sebastien Maze

Sebastien Maze GM

Username: Mazetovic

Location: Bordeaux

Playing Since: 2015-02-25 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 473
1W / 1L / 0D
Rapid: 2071
26W / 7L / 2D
Blitz: 2791
1694W / 1464L / 319D
Bullet: 2583
154W / 139L / 17D

Sebastien Maze (aka Mazetovic)

Grandmaster of the 64 Squares

Meet Sebastien Maze, a chess maestro who proudly carries the title of Grandmaster bestowed by FIDE — because mere mortals aren’t allowed to call themselves that. Known online as "Mazetovic", Sebastien dances through blitz and bullet games with a style as sharp as his repertoire.

Career Highlights & Style

With a peak blitz rating soaring to an impressive 2854 (achieved on Christmas Day 2020, because why not celebrate by crushing opponents?), and a bullet peak rating near 2807, Mazetovic is a formidable force in rapid and fast-paced chess. Not one to shy away from long endgames, Sebastien’s favorite pastimes include late-night sprints on the board — his average winning game wraps at a marathon-worthy 85 moves.

His tactical awareness is so sharp that he manages a nearly 91% comeback rate after setbacks, proving he's not just a grandmaster of chess but also of bouncing back. However, Sebastien isn’t immune to a little tilt, sporting a modest “tilt factor” of 9 — a gentle reminder even GMs have moments of coffee withdrawal.

Playing Patterns

  • White win rate: 51.31%
  • Black win rate: 47.4%
  • Prefers: Playing deep, long games with intricate endgames.
  • Likes to resign early: Very rarely (early resignation rate just 0.51%) — because who wants to give up when there’s still a sliver of hope?

Most Recent Showdown

On April 19, 2025, Mazetovic showcased the might of his Torre Attack against doverbeme in a blitz match, winning decisively after 35 moves. The game was a tactical ballet of careful pawn moves and sharp bishop positioning culminating in a graceful victory via resignation.

For those who dream in opening theory URLs, Mazetovic’s recent exploits include:

Fun Facts & Quirks

  • Sebastien’s best hours for blitz duels hover around the wee hours of the morning — 2 AM is prime time to watch him shine.
  • His longest winning streak stands at a cool 12 games, showing that when inspiration strikes, Mazetovic becomes nearly unstoppable.
  • Surprisingly, despite his high win ratio, he also knows what it feels like to lose — his longest losing streak is 9 games (ouch, even grandmasters have rough patches!).
  • He’s logged over 3,300 blitz games with a solid 49% win rate, proving consistency over a mountain of battles.

Whether you're facing him in bullet, blitz, or rapid, remember: Sebastien Maze plays with the heart of a warrior and the patience of a scholar. Defeating him requires not only skill but a bit of luck — and perhaps forgiving his occasional stubborn refusal to resign early!


Coach's Avatar

Constructive Feedback for Sebastien Maze

Quick Stats

Peak blitz rating: 2854 (2020-12-25)  •  Peak rapid rating: 2641 (2021-08-11)

Activity patterns:

0124567891011121314151617181920212223100%0%Hour of Day
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MonTueWedThuFriSatSun100%0%Day of Week

What You’re Doing Well

  • Sharp tactical vision. Your victories against Redfighter123 and CoachRoma show crisp calculation and the confidence to convert material advantages even under time pressure.
  • Practical opening choices with White. The repeated use of the Torre Attack (e.g. the game vs. dov erbeme) yields comfortable middlegames where you understand typical ideas (Bh4–g3, h-pawn lifts, pressure on the c-file).
  • Fighting spirit. You keep pieces on the board and look for chances; several opponents collapsed in inferior endgames or on the clock.

Main Improvement Themes

1. Pawn-Storm Discipline (Black)

In many losses you push …f5/…g5/…h5 early, weakening dark squares and your king’s shelter. A critical example (loss vs. doverbeme):


• Evaluate pawn breaks with the question “What squares am I leaving behind?” • When playing setups like the Modern, Benoni or Pterodactyl, delay …f5 until your king is safer (often after …Kh8 & …Re8). • Study model games by GMs who handle these structures conservatively (e.g. Kamsky in the Modern/Benoni).

2. Early Resignations / Tilt Control

Several resignations occur before move 20 with equal material but strategic discomfort. Insert a 10-second “reset ritual” after blunders: sit back, breathe, and scan for counter-chances. You often out-calculate opponents later—give yourself that chance.

3. Endgame Technique

In the win vs. CoachRoma you needed 50+ moves to convert a pawn up rook endgame. Recommendation: Solve 3 endgame studies daily (rook + pawn vs. rook, rook endings with extra passer, & “Lucena/Philidor” patterns). Your tactical strength will then translate into smoother conversions.

4. Opening Depth vs. 1.d4

You employ a wide set of sidelines (…b6 Indian, Czech Benoni, Pseudo-Pterodactyl, Modern).

  • Adopt one solid mainline (e.g. Queen’s Indian or Classical Benoni) and study 15 moves deep with plans, not just moves.
  • Use training games vs engines set to “Strong Club” to practise typical middlegames without wild pawn pushes.

Suggested Training Plan (6-weeks)

  1. Week 1–2: Build a “safe” Black repertoire vs. d4 (pick Queen’s Indian or Nimzo). Drill key positions on Chessable / Opening Explorer.
  2. Week 2–3: Endgame boot camp – 30 rook-and-pawn positions. Aim for 80 % accuracy in tablebase comparison.
  3. Week 3–4: Analyse every loss with a coach/engine focusing on pawn pushes. Tag each critical decision as “Sound / Unsound”.
  4. Week 4–5: Play 20 rapid games without premoves; add a 5-minute post-game blunder check to de-tilt.
  5. Week 5–6: Thematic sparring in balanced Benoni structures vs a training partner. No pawn moves on the f-file before move 15 unless forced.

Your Signature Wins to Replicate

Study and annotate your own miniature vs. Maitre_s (Old Benoni, king walk & mate) to understand why the attack worked so smoothly. It’s a blueprint for when to unleash tactics—after development & central control, not before.

Final Thoughts

Your creativity and tactical sharpness are clear Grand-Master assets. By adding a layer of positional restraint—especially with Black—and polishing basic endgames, you will convert even more of your promising positions and minimise quick collapses. Keep the fighting spirit, just anchor it with structure!



🆚 Opponent Insights

Recent Opponents
Ahmed Kandil 1W / 0L / 0D
Aldiyar Zhauynbay 1W / 0L / 0D
Alik Tikranian 1W / 0L / 0D
embarrassmentson 1W / 0L / 0D
emperor_of_madness 0W / 1L / 0D
1motamashe 1W / 0L / 0D
Most Played Opponents
Mahel Boyer 15W / 24L / 8D
Elham Amar 22W / 21L / 3D
Xu Zhihang 16W / 19L / 4D
Szymon Gumularz 4W / 22L / 3D
Loudian 18W / 7L / 3D

Rating

Year Bullet Blitz Rapid Daily
2025 2583 2791
2024 2628 2071
2023 2571 2591 1849 473
2022 2619 2645 2224 473
2021 2656 2451
2020 2619 2761 2602
2019 2564 2434 2595
2018 2347 2353 2617
2017 2286 2305 2617
2016 2306
2015 2326 2382
Rating by Year201520162017201820192020202120222023202420252791473YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 52W / 31L / 9D 45W / 36L / 11D 93.2
2024 19W / 13L / 2D 13W / 17L / 3D 94.0
2023 27W / 15L / 5D 36W / 14L / 5D 77.2
2022 48W / 38L / 6D 44W / 27L / 13D 85.2
2021 173W / 129L / 25D 176W / 120L / 34D 84.1
2020 580W / 461L / 102D 516W / 538L / 100D 92.9
2019 46W / 51L / 8D 50W / 47L / 6D 82.6
2018 10W / 11L / 2D 9W / 8L / 3D 90.0
2017 9W / 7L / 2D 9W / 8L / 1D 88.4
2016 2W / 1L / 0D 2W / 2L / 0D 66.9
2015 45W / 28L / 5D 37W / 36L / 5D 78.0

Openings: Most Played

Bullet Opening Games Wins Losses Draws Win Rate
Colle System: Rhamphorhynchus Variation 30 17 11 2 56.7%
Alekhine Defense 16 8 7 1 50.0%
Hungarian Opening: Wiedenhagen-Beta Gambit 14 6 7 1 42.9%
Sicilian Defense: Closed 10 5 5 0 50.0%
Modern 10 4 6 0 40.0%
King's Indian Attack 10 4 5 1 40.0%
Czech Defense 9 7 2 0 77.8%
Sicilian Defense: Accelerated Dragon, Exchange Variation 8 2 5 1 25.0%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 7 4 3 0 57.1%
French Defense 7 7 0 0 100.0%
Daily Opening Games Wins Losses Draws Win Rate
Amar Gambit 1 0 1 0 0.0%
French Defense 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 12 0
Losing 9 1