And from him, from Ibn Abi Umayr from Muhammad ibn al-Hakam, the brother of Hisham, from Umar ibn Yazid from Abu Abdillah عليه السلام, peace be upon him, who said: Imam al-Sadiq عليه السلام said: “Indeed, Allah سبحانه وتعالى, the Exalted, has on every day of the Month of Ramadan, those whom He عز وجل frees from the Fire, except one who breaks his fast with intoxicants, or one who harbors enmity (a quarrelsome person), or one who plays with two pieces.” I asked: “What is meant by the one who plays with two pieces?” Imam عليه السلام said: “Chess (al-shitranj).”