About Baptiste Sorin (Bat75000)
Baptiste Sorin, also known online as Bat75000, is a prolific chess player best known for sharp play in fast time controls. A familiar face on Blitz and Rapid leaderboards, Baptiste mixes practical opening preparation with gritty endgame fights. Fans and opponents alike know him for long, decisive games and an uncanny ability to come back from difficult positions.
Career highlights
- Years of heavy activity in Blitz produced a long record of competitive play and growth. See a decade of progress in this chart: .
- Peak performances include top metrics in both Blitz and Rapid - notable peaks captured here: 2401 (2020-09-30) and 1610 (2020-07-11).
- Strong tournament and online runs around 2020 and 2021 established Baptiste as a serious opponent in fast time controls. His Rapid play is especially notable - this is his preferred time control.
Playing style
Baptiste plays like someone who enjoys a long fight. He prefers complex middlegames and deep endgames rather than quick one-move tactics. Typical traits include:
- Patient maneuvering and a high average moves per decisive game - many battles go late into the endgame.
- Excellent psychological resilience - a very high comeback rate when behind, which makes him dangerous in must-win situations.
- Tactical awareness that punishes small inaccuracies, but he can sometimes be prone to streaky results - long winning and losing streaks have both appeared in his record.
Favorite openings
Baptiste favors rich, asymmetric positions that allow counterplay. Openings he returns to often include:
- Scotch Game - a reliable choice when he wants direct central tension. See the opening: Scotch Game.
- Sicilian Defense and Najdorf lines - a big part of his Black repertoire. Many games feature spicy Najdorf plans. See Sicilian Defense and Sicilian Defense: Najdorf Variation.
- Four Knights and Caro-Kann in calmer lines when the situation calls for solidity.
Example Najdorf-style opening sequence (for fans who like to replay moves):
Memorable streaks and rivals
- Longest winning streak recorded: 12 games. Longest losing streak: 13 games. Both streaks show how hot and cold form can be in rapid online arenas.
- Top repeated opponent - knyaz13 - a classic rivalry on the server. Baptiste has a strong record against this rival; see the profile: Knyaz13.
- Plays many opponents repeatedly, which makes for familiar, evolving matchups rather than one-off encounters.
Fun facts & practical notes
- Preferred time control: Rapid - Baptiste often shines when he has a little more time to think.
- Best hour to face him: around 10:00 local time, according to his play patterns.
- He is known for long decisive games - average decisive length is near 80 moves, so do not expect quick draws.
- Comes back from bad positions more often than most. If you get an advantage, hold on - he may find a way back.
- For a quick visual of his recent Rapid trajectory try: .
How to follow or study his games
If you want to study Baptiste's games, focus on his Blitz and Rapid archives. Openings to explore are Scotch, Sicilian Najdorf, Four Knights, and the Caro-Kann. Replay his typical Najdorf lines using the embedded PGN above and search his frequent-opponent duels for instructive middlegame ideas.