A highly realistic image of a Halloween-themed chess knight carved from a large orange pumpkin, featuring intricate details to resemble a horse's head with carved eyes, nostrils, and mane. The pumpkin knight is placed on a traditional black-and-white chessboard, with a subtle eerie atmosphere—dim lighting, shadows, and a faint fog. The scene exudes spooky Halloween vibes, with warm candlelight illuminating the carved features, and faint ghostly or pumpkin patterns in the background. The overall mood is festive yet slightly haunting