Avatar of Sim Maerevoet
Player Profile

Sim Maerevoet IM

minisim Since 2015 (Active) Chess.com ♟♟♟♟♟
55.3% W 36.7% L 8.1% D
Bullet
2628
553W 343L 39D
Blitz
2804
2362W 1598L 388D
Rapid
2432
13W 2L 1D
Daily
1339
4W 1L 0D

Meet Sim Maerevoet

Sim Maerevoet, better known as minisim to online opponents, is a FIDE International Master with a very big appetite for chess. With thousands of games logged and a style that blends deep opening knowledge with cheerful chaos, Sim has become the kind of player opponents remember long after the last move.

Playing Style

Sim is not afraid to leave the theory books behind. As White, the Amar Gambit is a signature weapon, appearing in hundreds of blitz battles. As Black, Sim leans on the reliable Caro-Kann Defense and the sharp Alekhine Defense, often turning solid positions into complicated fights. This mix of offbeat and classical makes every game a puzzle.

  • Longest winning streak: 18 games
  • 87% comeback rate
  • 53.3% win rate after losing a piece
  • 84% of games reach the endgame
  • Winning games average about 79 moves
  • Even losses last about 90 moves, because Sim does not go quietly

Favorite Time Control

For all the blitz fireworks, Sim's preferred time control is Daily chess. In the fast world of online chess, Sim still appreciates the joy of a move that simmers overnight. Daily games bring out the patient, calculating side of this International Master.

Signature Rivalries

If there is one opponent who knows Sim's chess soul, it is Warre De Waele. Their 207-game rivalry has produced everything from blowouts to grindfests, with warre holding a slight edge overall. Sim has also traded wins with regulars like pleasedontmateme5 and Nguyen Anh Dung, proving that online chess is full of familiar faces.

Opening Repertoire

Win Rate by Opening0%25%75%100%50%Amar Gambit: 62.6% over 486 gamesCaro-Kann Defense: 50.5% over 424 gamesAlekhine Defense: 61.0% over 333 gamesSicilian Defense: 60.7% over 272 gamesColle System: Rhamphorhynchus Variation: 45.9% over 207 gamesBenoni Defense: 61.1% over 126 gamesAmar Gambit63%Caro-Kann Defense50%Alekhine Defense61%Sicilian Defense61%Colle System: Rhamphorh…46%Benoni Defense61%

Sim's opening repertoire is a museum of interesting choices. The Sicilian Defense appears often on the black side, and Sim handles it with a perfect 100% win rate in rapid play. The Amar Gambit remains the crowd favorite, though, because it turns the first move into an adventure. Add the Alekhine Defense to the mix and you have a repertoire that is difficult to prepare for and easy to enjoy.

Career Snapshot

  • FIDE International Master title
  • Peak blitz rating: 2920 (2026-01-20)
  • Toughest stretch: 7 losses in a row
  • Most common checking piece: the rook
  • Best playing hour: 18:00
Bio last updated 2026-09-07