Backgammon, also known as five-in-a-row, is a contest between strategy and wisdom. To win in this black-and-white battle, here are a few key strategies you must master. 
1.Occupy the center of the chessboard: The center of the chessboard is like the seat of the king, and you can win the world if you get it. At the beginning of the game, be sure to seize this strategic location so that you can strategize and win thousands of miles.
2.Insight into the opponent's intentions: know yourself and know your opponent, and you will not be defeated in a hundred battles. Pay close attention to the layout of your opponent's chess pieces, gain insight into their intentions from the rules of their moves, and respond in advance.
3.Anticipate the future: Every time you make a move, think about the next few moves. By following the opponent's possible moves, you will be able to respond in advance, or even break their overall plan.
4.Create traps to lure enemies: Sometimes, luring enemies deeper is a better tactic. With your opponent's actions, you can cleverly set traps to get them into your trap.
5.Keep a cool head: Backgammon is like a marathon and requires patience and calmness. When encountering difficulties, do not panic, calmly analyze the situation, and look for opportunities to turn things around.
6.Learn to make trade-offs and compromises: Sometimes, for the sake of the overall good, you have to give up some local advantages. Learning to make choices at critical moments is the only way to become a master of backgammon.
7.Learn the classic formulas: There are many classic openings and layouts in backgammon, and these are called "formulas". Mastering these basics will help you understand the essence of backgammon faster and improve your competitive skills.
In short, backgammon is simple, but the wisdom and strategy contained in it are unfathomable. To dominate in this black-and-white world, you must be agile and stick to your core strategy.