For winning Chess and Checkers games, there are several strategies that you can use. One strategy is to start by developing your pieces in order to create an advantageous position. Secondly, try to control the center of the board by controlling the four central squares with your pieces. This can help to gain an advantage over your opponent. Additionally, always keep an eye out for potential captures, as this can give you more pieces and thus more control over the board. Last but not least, always strive for a strong endgame by ensuring that your pieces are well-placed and coordinated.