The Bullet Philosopher
Andres Jeronimo Zapata Montoya, known to the online chess world as Jeronimozapata02, is a FIDE Master who has decided the best chess is the kind you play before your opponent finishes reading the position. His natural habitat is bullet chess, where he has stacked up more than 5,200 games since September 2025 and, in September 2026, crossed the fabled 3000 mark with a peak of 3004 (2026-09-24). Not bad for a man whose opening repertoire looks like it was written in crayon.
The One-Year Rocket Ride
Jeronimo entered the bullet pool at 2127 in September 2025, then simply refused to stop playing. Month after month, hundreds of games at a time, he clawed his way into the 2700s, survived the rollercoaster of early 2026, and on September 24, 2026 touched 3004. That is a climb of nearly 900 rating points in a single year, powered by stubbornness, a monstrous work rate, and more than 6,500 queen checks delivered along the way.
An Opening Book Written in Crayon
He opens with e4 over 2,700 times a year, but the mainlines are strictly optional. Nearly 250 of his bullet games feature the Blackburne Shilling Gambit, which he wins slightly more than half the time, a statistic that should worry Italian Game players everywhere.
The rest of the repertoire reads like an offbeat film festival: the Amar Gambit (attempted almost 250 times with the confidence of a man who has never met an engine), the Benoni Gambit Accepted, the Batavo Gambit, the Czech Defense, a Colle system variation named after a pterosaur, and the Barnes Defense, 1...f6, one of the boldest statements ever made on a chessboard. When he behaves, it is usually the Scotch Game or a rare dose of Caro-Kann sanity, though the Caro-Kann bites back at just a 33% bullet win rate.
Style: The Reluctant Resigner
The numbers describe a fascinating creature. His games reach endgames nearly 78% of the time, his wins average a marathon 81 moves, and his comeback rate is 87%, so when Jeronimo drops a piece there is still a 42% chance it was bait all along. Yet his early resignation rate sits at 60%, meaning opponents receive mercy only when he deems them worthy. Blend that with a zen-like tilt factor of 12 and you get a bullet player who is pure chaos on the board and weirdly calm about it.
Rivals and One Nemesis
Every bullet grinder collects sparring partners, and Jeronimo has some classics. javier has shared the board with him 50 times in a knife fight that stands at 22 wins to 26 losses. Andrey Mustafin is the perfectly balanced rival at 23-23-2, as all things should be. And then there is PracticeMakesOK, the true nemesis, who leads their series 24 to 9, living proof that practice does, in fact, make ok. Jeronimo's longest winning streak is 13 games; his longest slump was 12, which in bullet time is roughly one bad Tuesday.
Jeronimo in Five Facts
- He is a perfect 4-0 in rapid and 1-0 in daily chess, proof he can win slowly when the mood strikes.
- His best hour to play is around noon, when his win rate climbs above 50%.
- A blitz peak of 2851 shows the bullet speed is a lifestyle choice, not a limitation.
- He performs over 30 percentage points better in casual games, so if you meet him in rated bullet, consider yourself warned and possibly honored.
- He has drawn 347 bullet games out of 5,200, which might genuinely be his rarest result.
Whether he is hunting the 3000 club, ambushing e4 players with century-old gambits, or quietly going 4-0 in rapid, Andres Jeronimo Zapata Montoya has built one of the most entertaining profiles in online chess, one preciously hoarded second at a time.