विश्वनाथन आनंद के बाद निम्नलिखित में से कौन भारत के दूसरे ग्रैंडमास्टर हैं?

In the game of chess, which piece moves in an 'L' shape?

Which of the following best describes the movement of the bishop in chess?

What chess term is used to describe a tactical configuration where two or more heavy pieces (such as two rooks) are aligned on the same open file to attack?