1, Xiao Bing's promotion embodies the western democratic thought.
Sometimes the existence of a lonely soldier is a good situation.
3. Wang Qianbing should not act rashly.
A series of soldiers attacked its root.
The queen's kiss is fatal.
6, the opening king is worth one point and is in a protected state. The king of the endgame is worth three points, so you can use personal expedition.
7. Open three principles: get out quickly, occupy the center, and move the king to a safe place.
Extended data:
The origin of chess:
According to historical legends, chess originated in ancient India, and the earliest record seen in the literature so far was written in Persian during the Sassanian dynasty. William jones, an Englishman, published "Indian Chess" in 1790 "Asian Studies", thinking that chess originated in India. Most western scholars agree with him.
From the 2nd to 4th century AD, there was a board game called "Chatulanga" in the Indian subcontinent, which contained four kinds of chess pieces: chariots, horses, elephants and soldiers, symbolizing the military system of ancient India. In the Indian narrative epic Mahabharata, which was circulated at that time, there was a poem "The soldiers of the four armies have been lined up".
"Four armies" means that the army is divided into four arms: car, elephant, horse and soldier. At that time, this kind of "square chess" was played by throwing dice. The purpose of the game is not to kill the king of the opponent, but to eat all the pieces of the opponent.