Hand-drawn sketch style illustration of a youth chess training session in a chess club room. Several teenagers are sitting at tables, working on chess boards, training positions, or notes. A coach stands in the background near a demonstration board, explaining a concept. People are shown from the side or from behind, with simplified, non-detailed faces or no facial features at all. Focus on hands, chess pieces, boards, and learning interaction. Clean pencil or ink sketch, minimal shading, soft lines, neutral background. Calm, focused atmosphere that represents education, youth development, and structured chess training. See more