Osvaldo J. De La Rosa Diaz

Research Osvaldo J. De La Rosa Diaz’s games and opening repertoire

Osvaldo J. De La Rosa Diaz is rated 1633 in standard, 1601 in rapid, 1656 in blitz by FIDE. Osvaldo J. De La Rosa Diaz plays for Puerto Rico.

Osvaldo J. De La Rosa Diaz has FIDE ID 3109143. Confirm the player’s identity and linked accounts before using their games for preparation.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.