Mees van Osch
The Bullet Specialist
Mees van Osch is a FIDE Master whose online home is the bullet board. Between 2017 and 2026 he climbed from a bullet rating of 1930 to a peak 2686 (2026-05-16) of 2686, a journey that shows up beautifully in
. With nearly 3,900 bullet games on record, his volume alone should come with a wrist brace warning.Opening Laboratory
The
chart reveals what happens when a titled player decides to have fun. Mees has played the Amar Gambit 840 times in bullet, which is either deep opening research or a beautiful prank. He also scores well with the Nimzo-Larsen Attack and the French Defense, while his black repertoire against 1.e4 frequently features the Caro-Kann Defense with a 64.55% blitz win rate.Never Say Die
Mees is not a quitter. His early resignation rate is just 1.77%, and his comeback rate is 87.69%. Even after losing a piece, he still wins 53.11% of the time. His average decisive game lasts around 81 moves, and his longest winning streak is 32 games. His longest losing streak of 11 games only proves that even superheroes need a coffee break.
Rivalries
No one has faced Mees more often than Nikoloz Kumsiashvili, with 73 meetings and a razor thin edge for the opponent. Tim Grutter has also been in the crosshairs 57 times. If you are looking for a softer matchup, PoGgErS1 has lost 31 of their 48 games. Mees, meanwhile, is 24 wins and 3 losses against dancing22queen, making that username somewhat misleading.
Fun Facts
- He wins 58.83% of his games on Saturdays, which makes Saturday the best day to avoid him.
- Data suggests his best time of day is 4:00. No one knows if he is awake or sleepwalking.
- His white win rate is 57.31%, and his black win rate is 52.99%, so he is dangerous from both colors.