What are the characteristics of a good chess player?

At present, Lv Qin, Xu Yinchuan, Hu Ronghua, Liu Dahua, Yu Youhua, Zhao Guorong, Xu Tianhong, Liu Dianzhong and Tao Hanming are the chess masters of the older generation. Young people include Sun Yongzheng, Hong Zhi, Jiangchuan and so on. Real chess masters not only have a certain talent for chess, but also rely mainly on diligence. Grandmaster Yang Guanlin's chess career just illustrates this point. Chess fans ask him the secret of success, and he always says: I am not smart, but I rely on stupid kung fu. For example, when he was young, he studied the case of China artillery patrol car abandoning the horse and offering it to the horse in the ancient book of Qing Dynasty (Plum Blossom Spring). In history, there have been arguments about which is better or worse for the first shot and which is better or worse for the Feng Ping horse, but there are different opinions, which has become an unresolved case. He made up his mind to break through this difficult problem, so he took pains to dismantle various changes in the development of this bureau. Once he woke up in the middle of the night and came up with a good idea. He immediately got out of bed and turned on the light to record. His research has reached the point where he forgets to eat and sleep. At that time, Zeng Zhanhong, an old-timer in chess, studied this game deeply and won many battles in actual combat. In order to ask his advice, Lao Yang went to his house three times a day, but he got nothing in the first two times and was moved for the last time. Show Lao Yang the experience of many years' research, and finally uncover the mystery of this unsolved case. Psychology divides people's temperament into four types: choleric, sanguine, mucinous and melancholy, but there are few people who are purely one type, and most of them are a mixture of one type and other types. Bold people are energetic, straightforward, excited and irritable, quick but not rigorous, bold and aggressive in playing chess, and like to abandon their children, but they often ignore defense when making decisions. So although there are many victories, failure is inevitable and the result fluctuates greatly. Bloody people are quick-witted, easy to adapt to the new environment, and have strong working ability, but they are impatient, flexible in playing chess and skilled in playing, but they are easy to leak when they are impatient. Sticky people are calm, persistent and patient, but they are slow and inflexible in responding to new things, steady and delicate in playing chess, rigorous in thinking, and good at playing protracted chess. However, the impact is insufficient, chess is rarely lost, and the total score is relatively stable. Melancholy people are calm, reserved, careful and cautious. But withdrawn and indecisive. When playing chess, you are timid, lack enterprising spirit, and suffer from loss. Xu Yinchuan, a new chess star, won the title of chess master at the age of 15, won the national championship at the age of 18, and was promoted to grandmaster. His chess skills have made rapid progress, which is caused by many factors, including good psychological quality, clingy temperament, rigorous and delicate chess style, surprising victory in plain and level, grasping fighters in balance, winning chess in many seemingly peaceful situations, and never being like a young chess player in endgame knowledge.