Excellence of Ramadan Month and reward of fasting

10. My father رحمه الله said: it was narrated to us by Sa’d b. Abdillah who said it was narrated to us by Ahmad b. Muhammad b. Isa from al-Hussain b. Sa’eed from Muhammad b. Abi ’Umayr from Muhammad b. al-Hakam the brother of Hisham from ’Amru b. Yazid from Abi Abdillah عليه السلام who said: “The freedom from the fire of Hell is assured by Allah during the nights of Ramadan except for a person who concludes his fast with an intoxicant or one who is malicious and one who possesses Shaheen.” The narrator asked, “What is this Shaheen?” Imam عليه السلام replied, “Chess.”