你用python写一个象棋游戏

好的，我可以为您提供一个简单的象棋游戏的 Python 代码示例，如下所示：

# 导入必要的模块
import random

# 定义棋盘大小
BOARD_SIZE = 9

# 定义棋子类型
EMPTY = 0
BLACK = 1
WHITE = 2

# 定义棋盘
board = [[EMPTY for x in range(BOARD_SIZE)] for y in range(BOARD_SIZE)]

# 定义落子函数
def make_move(player, x, y):
    if board[x][y] == EMPTY:
        board[x][y] = player
        return True
    else:
        return False

# 定义判断胜负函数
def is_win(player):
    for x in range(BOARD_SIZE):
        for y in range(BOARD_SIZE):
            if board[x][y] == player:
                if (x <= BOARD_SIZE - 5 and
                    board[x+1][y] == player and
                    board[x+2][y] == player and
                    board[x+3][y] == player and
                    board[x+4][y] == player):
                    return True
                if (y <= BOARD_SIZE - 5 and
                    board[x][y+1] == player and
                    board[x][y+2] == player and
                    board[x][y+3] == player and
                    board[x][y+4] == player):
                    return True
                if (x <= BOARD_SIZE - 5 and y <= BOARD_SIZE - 5 and
                    board[x+1][y+1] == player and
                    board[x+2][y+2] == player and
                    board[x+3][y+3] == player and
                    board[x+4][y+4] == player):
                    return True
                if (x >= 4 and y <= BOARD_SIZE - 5 and
                    board[x-1][y+1] == player and
                    board[x-2][y+2] == player and
                    board[x-3][y+3] == player and
                    board[x-4][y+4] == player):
                    return True
    return False

# 定义主函数
def main():
    # 随机先手
    player = random.choice([BLACK, WHITE])
    while True:
        # 打印棋盘
        for y in range(BOARD_SIZE):
            for x in range(BOARD_SIZE):
                if board[x][y] == EMPTY:
                    print(".", end=" ")
                elif board[x][y] == BLACK:
                    print("X", end=" ")
                elif board[x][y] == WHITE:
                    print("O", end=" ")
            print()
        # 判断胜负
        if is_win(player):
            print("Player", player, "wins!")
            break
        # 提示玩家落子
        print("Player", player, "make a move:")
        x = int(input("x: "))
        y = int(input("y: "))
        if make_move(player, x, y):
            # 切换玩家
            player = BLACK if player == WHITE else WHITE
        else:
            print("Invalid move, try again.")

# 运行主函数
if __name__ == "__main__":
    main()

请注意，这只是一个简单的示例，可能还有很多需要改进的地方。