The Bullet-Speed Rise of JunjiCol
Julian Colville, better known online as JunjiCol, is a FIDE International Master who has turned internet bullet chess into a laboratory of endurance, speed, and comebacks. Since his first rated games in early 2020, he has played nearly 20,000 rated encounters, and the vast majority have been bullet battles. That volume alone would be remarkable; the rating arc makes it even more impressive.
Colville started in the low 1200s and climbed steadily through the 1800s, broke past 2000 in 2022, and then spent years trading blows in the 2200 to 2400 range. A late-career surge carried him to a bullet peak of 2871 (2026-09-07), a level that places him among the serious online elite even for a titled player.
The Grind Behind the Title
Colville's style is built on persistence rather than cheap tricks. His average winning game lasts around 62 moves, while his losses stretch to roughly 69 moves, which means he rarely resigns early. His early resignation rate is barely above 1%, and his one-sided loss rate is very low. He reaches an endgame in about 68% of his games and carries a comeback rate of 84.49%, so no lead ever feels completely safe against him.
His most bizarre statistical gift is his play after losing a piece: he still wins about 49% of those games. Add a 23-game winning streak to that profile, and you get a player who thrives on chaos, swindles, and long battles that should have ended long ago.
Opening Lab
As White, Colville overwhelmingly opens with 1.e4. When opponents answer with the Caro-Kann Defense, he scores a fantastic 59.84% in bullet, and his results against the French Defense are nearly as strong. As Black, he is happy to enter the wild stuff: the Elephant Gambit is one of his best-scoring bullet weapons at 60.44%, and he also handles the Alekhine Defense with a positive score.
His median opening preparation depth has grown from three half-moves in 2020 to five by 2026, suggesting that even his bullet repertoire has become more sophisticated over time.
Nemesis and Perfect Victim
Every online grinder has a table-flipper, and for JunjiCol that player is icncoachl. In 58 bullet meetings, Colville has won only 4 games, lost 51, and drawn 3. It is the kind of head-to-head record that would make most players log off, yet he kept coming back for more.
On the other side of the coin, roytheboy123 has faced Colville 45 times and lost all 45. There is no stronger statement of Colville's ability to dominate a familiar opponent. Against more balanced rivals like scenry1, he has managed a competitive 18 wins, 25 losses, and 5 draws.
Off the Clock
When does JunjiCol do his best work? His highest win rate by hour of day is 66.67% at 09:00, and Wednesdays are his strongest day of the week. His tilt factor sits at 13, so a bad beat can sting hard, but a 13-game losing streak has never stopped him from rebounding. He wins slightly more often as White at 53.42%, while still posting a solid 49.19% win rate with the black pieces.