求翻译：　　今天晚上，我在电脑上练习下围棋，是围棋难题的练习题。这是妈妈为了提高我下棋水平，特意从她朋友那里给我拷贝来的。我持黑棋通过了N个测试，都是我赢。是什么意思？

This evening, I practice on the computer chess, chess problems exercises are. This is her game of chess to improve my level, specifically from her friends come to my copy. I would be black by the N test, all I win.

This evening, I am on the computer play chess, practice is the practice questions go problems. This was my mother in order to improve my chess playing level, especially from her friends to where I copy. I am a black chess and adopted the N-testing are all I win.

　　Tonight, I practice on the computer to play weiqi, is the Chinese chess difficult problem exercises.This is mother in order to enhance me to play chess the level, the copy comes specially from her friend there for me.I held the black chess to pass N test, all was I wins.

　　This evening, I go in computer exercises, is go challenge exercises. This is the mother in order to improve my level of playing chess, specially from her friend send me copies of. I was adopted by the black n test, I win.

　　This evening, I go in computer exercises, is go challenge exercises. This is the mother in order to improve my level of playing chess, deliberately give my copy to from her friend. I passed the black n test, I win.