Len Haeffner

Research Len Haeffner’s games and opening repertoire

Len Haeffner is rated 1628 in standard by FIDE. Len Haeffner plays for Germany.

Len Haeffner has FIDE ID 533088322.

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.