Play against real opponents worldwide. Challenge friends on the same device. Choose from various modes. Track progress and climb leaderboards. Adjust settings and analyze moves. Save and resume games.
Play with a virtual board. Make moves, track game progress, and view move history. Adjust piece positions manually. Enjoy clean interface, high-quality graphics, and background music support.
Manage databases and games in PGN format. Read and edit PGN files with extended move notation. Create, delete, and organize folders. Analyze games with move-by-move review. Export games in various formats.
Play against an AI with adjustable difficulty levels. Analyze moves and solve built-in puzzles. Adjust the AI's playing style to mimic human mistakes. Track game progress and review move evaluations.
Learn strategies for the Defense variations including Dragon, Najdorf, Scheveningen, and Richter Attack. Study 200 examples and 630 exercises. Analyze theory and playing hooks in critical positions. Track progress with interactive exercises.