The game is identified as a chess title for DOS, so its central activity is moving chess pieces on a board according to standard chess rules and pursuing checkmate. No reliable source in the supplied information confirms the exact viewpoint, board presentation, input method, or move-entry system.

Specific level structure, progression mechanics, computer opponents, time controls, and player-versus-player options are undocumented. Treat those features as unknown for this version rather than assuming that they are present.

Use standard chess principles: develop pieces, protect the king, control the center, and check the legality and consequences of every move. These are general chess practices, not documented version-specific mechanics.

No reliable information is available about the program's difficulty settings, engine behavior, opening library, or special rules. Strategy recommendations tied to those features should therefore be avoided.