John Michael Mortensen

Research John Michael Mortensen’s games and opening repertoire

John Michael Mortensen is rated 1509 in standard, 1538 in rapid, 1457 in blitz by FIDE. John Michael Mortensen plays for Guam.

John Michael Mortensen has FIDE ID 31005950. 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.