Black and White chess play online

Puzzle turn-based mini-game, black and white sides take turns, the final goal of the player who occupies a large number of squares to win, the game rules: the player has a cast privilege, convert all the existing pieces in one row or column into the player's pieces. In other cases, the player only converts the middle piece that is connected to their own piece. Until the end of the game. The side with the largest number of pawns wins.