grandmaster例句

The Australian chess grandmaster Ian Rogers took on six opponents blindfold and beat five.
澳大利亚国际象棋顶级大师伊恩·罗杰斯和6位对手下盲棋，战胜了5位。

This is a theoretical move. It was recommended by grandmaster X.
这是棋谱上已有的着法. 是x特级大师曾经用过的.

Yes, this continuation ( line , move ) was elaborated by grandmaster X.
是的, 接下来的这步是x特级大师精心设计出来的.