Profile
Santiago Castillo, known online as cabezauro, is a titled chess player who earned the National Master title from National. They are a fixture in rapid events and bring a blend of fearless tactics and patient endgames to the board. Their preferred time control appears to be Rapid.
Profile: Santiago Castillo
Career Highlights
Since 2013, Santiago has competed across Bullet, Blitz, and Rapid, collecting wins and learning through every time-pressure moment. They are respected for tenacity, clever openings, and solid endgames that grind down over time.
- Longest winning streak: 13 games
- Longest losing streak: 14 games
- Openings sharpness: frequent engagement with the French Defense, Sicilian variants, and Amar Gambit ideas
- Consistent presence across rapid activity peaks in 2025
- Staying power across years from 2013 to 2025
Quick snapshot of their rapid journey:
Playing Style
Fans describe Santiago's style as energetic yet pragmatic: tactical skirmishes complemented by solid endgame technique. They press when opportunities arise but are careful in complex positions, often turning small advantages into lasting pressure.
Personal Notes
Off the board, Santiago brings humor and curiosity to the chess community. If you catch a stream or a club game, you might hear a witty remark about a line in the Amar Gambit or a lighthearted take on the French Defense.