Who Is MemoryReboot_0?
MemoryReboot_0 is a serial online chess competitor whose listed preference is Blitz but whose heart rate monitor clearly belongs to bullet. The name suggests a system reset, but the playbook is anything but random. In a single season, this player stacked up more than 13,000 rated games, reached a peak bullet rating of 2879 (2026-08-07), and once won 79 games in a row.
This is not a frantic clicker. MemoryReboot_0 pushes games deep into the endgame, averages over 70 moves per decisive game, and almost never resigns. The early resignation rate is just 1.24%, while the comeback rate sits at 81%. When the position looks lost, MemoryReboot_0 simply keeps playing.
Bullet Dominance
Bullet is where MemoryReboot_0 built the legend. The rating curve climbs steeply through spring and summer 2026, peaks at 2879 (2026-08-07), and then settles in the high 2600s. It is a volume story and a quality story at the same time.
What makes the run special is patience. In a time format that usually rewards panic, MemoryReboot_0 wins by outlasting opponents on the clock and on the board, often dragging positions into rook and pawn endings where time trouble becomes a second opponent. The endgame frequency of 84.2% says it all.
Opening Repertoire
As White, MemoryReboot_0 is a creature of habit: 1.d4 in nearly every game. That loyalty opens the door to a deep attachment to the London System, the Colle System, and multiple flavors of the Modern Defense. The opening charts reward all that repetition.
As Black, the same trusted names appear: Modern Defense, the Australian Defense, and the Amar Gambit all show up with hundreds of appearances. The repertoire is not wide. It is drilled, tested, and effective.
Rivalries
No biography would be complete without rivals. MemoryReboot_0 has faced noxaether 417 times and holds a comfortable edge with 277 wins, 129 losses, and 11 draws. Not every matchup is so friendly. Lucas Do Valle Cardoso has a heavy winning record against MemoryReboot_0, taking 182 of 245 encounters. Even a bullet machine meets its match sometimes.
Numbers Behind the Legend
- Over 13,000 games analyzed in 2026
- Peak bullet rating 2879 (2026-08-07)
- Peak rapid rating 1791 (2026-07-19)
- Peak blitz rating 1876 (2026-06-24)
- Longest winning streak: 79 games
- Longest losing streak: 21 games
- 81% comeback rate and 52.17% win rate after losing a piece
- 84.2% endgame frequency