--- # edu-iv0k title: 'Write ยง9: Neural network architecture overview' status: todo type: task created_at: 2026-03-13T20:03:17Z updated_at: 2026-03-13T20:03:17Z parent: edu-coqp --- Conceptual lesson: shared convolutional trunk, policy head (move probabilities), value head (win probability). Diagrams encouraged. No code yet.