Paul Charles Morphy (June 22, 1837 – July 10, 1884) was an American chess player. He is considered to have been the greatest chess master of his era and is often considered the unofficial World Chess Champion. A chess prodigy, he was called "The Pride and Sorrow of Chess" because he had a brilliant chess career but retired from the game while still young. Commentators agree that he was far ahead of his time as a chess player, though there is disagreement on how his play ranks compared to modern players.