The online chess database for tournament players and coaches

• Over 9 million gamesSearch master and tournament games by player, opening or position. New games are added every week.
• Prepare for your opponentTheir games over the board and online, and the openings they play.
• Your files and repertoireOpen ChessBase and PGN files, analyse with Stockfish, and drill your openings move by move.
• For coachesClasses and lessons on a shared board with your students, with voice.