Meet JONBACEK13
JONBACEK13 is the kind of Daily chess player who makes an opponent check their phone three times a day and wonder where their position went. Their preferred time control is Daily, and the results are not subtle: in about five months they went from a humble 1369 to knocking on 2000, and they now cruise around as one of the more stubborn people in the Daily pool.
Daily Devastation
The Daily ledger here reads like a retirement plan: 407 wins, 83 draws and 50 losses, or a 357 win differential that would make most rivals send a message saying “are you okay?”. JONBACEK13 also holds a 22-game winning streak, which is about long enough to build a sporty little winning-streak statue. Their Daily peak, which hit 2343 (2025-10-19), was not a fluke; the chart below shows the patient, relentless climb from 2024 through 2026.
Opening Book, or an Obsession Folder
JONBACEK13 is not here to trick you with flashy novelties; they are here to outlast you. With White, 1.d4 is the heavy favorite, and they happily disappear into the London System family, including a vicious London Poisoned Pawn Variation and the weirdly named Amazon Attack: Siberian Attack. With Black, they are essentially a cereal box French Defense player: the Advance, the Exchange, the Winawer and the Classical all get exercised, and a particularly cruel 80% win rate against the French Exchange line suggests they do their homework before lunch.
People They Meet Repeatedly
Some rivals form a personal vendetta. JONBACEK13 meets familiar usernames over and over: mirubchik has lost to this player six times, positionaltacticsstrategy has only a draw to show for six meetings, and piraat88 managed two draws but no breakthrough. The one true plague, though, is debtathdipa1986, who holds a 3-lead with one draw. Every great chess silhouette has a Belgian only bad luck; this one is a score reset.
Survive. Exploit. Outlast
JONBACEK13’s style is best described as the board version of staying late at the office. Around 76% of their games reach the endgame, their average win takes about 69 moves, and their average loss keeps them working for up to 84 moves. They come back from lost positions 79% of the time, still win 51% of games after giving up a piece, and they enter a happy 4 a.m. zone where win rates spiked at 84%. In short, JONBACEK13 does not lose games; they eventually allow time to have mercy.
The Verdict
JONBACEK13 is the chess equivalent of a slow-burning marathon runner: methodical, relentless and oddly comfortable in the deep endgame. If you get matched with this player in Daily, check your calendar, pack a snack and prepare to admire the suffer lesson. Just remember: 4 a.m. is their hour, and the board probably looks fine.