Play a game of chess within seconds. Play chess against computer, challenge a friend or find a random opponent simply by one click! No registration or additional download required. Master the essential skills needed to improve your overall chess strength with our Training courses. Whether you're a beginner looking to build a solid foundation or an advanced player aiming to refine your skills, these courses provide the tools to elevate your game across all phases—opening, middlegame, an. Play a game of chess within seconds. Play chess against computer, challenge a friend or find a random opponent simply by one click! No registration or additional download required. Play a game of chess within seconds. Play chess against computer, challenge a friend or find a random opponent simply by one click! No registration or additional download required. The Big Database 2026 contains more than 11,7 million games from 1475 to 2025 in the highest ChessBase quality standard. From world-class tournaments, youth or senior world championships to amateur open tournaments: with this database, every chess player is comprehensively informed. Welcome to Chess.org, a platform born from our deep passion for chess and its universal accessibility. We believe chess is a game for everyone, transcending physical abilities and bringing people together. Our Mission Our objective was to create an intuitive online chess environment where players can engage effortlessly without the need for additional software installations. To achieve this. Play a game of chess within seconds. Play chess against computer, challenge a friend or find a random opponent simply by one click! No registration or additional download required. Play a game of chess within seconds. Play chess against computer, challenge a friend or find a random opponent simply by one click! No registration or additional download required. In our shop, you’ll find a handpicked collection of digital chess training courses and software tools designed to help you learn faster, play better, and enjoy the game even more — whether you're just starting out or already a strong player. Every purchase also helps support and improve our Playzone — a grow. ChessBase :: chess.org News and actions by email Be the first to know about special discounts and actions. You can unsubscribe at any time.