According to experts the first 4 moves in a chess game can be played in 197299 totally different ways. If it takes 30 seconds to make one move, how long would it take one player to try every possible set of 4 moves?
Hint

1) 197299 sets of four moves
2) Each of the 4 moves takes 30 seconds.
Answers
30 seconds * 4 * 197299 = 23675880 seconds.