If the Controls are not visible choose View > Controls.
You can have the games in the database automatically replayed one by one.
Go to the game list, choose a game, and start replaying. When the final position of the game is reached, the program waits a while and then the next game is loaded and replayed. This until all games in the list have had their turn.
The controls works the same as those of iTunes.
The left button, with the two triangles to the left: go to the previous game.
The right button, with the two triangles to the right: go to the next game.
The middle button is the play button.
With the slider you can indicate the speed of the replay. Slide all the way to the left to play very slowly. Slide all the way to the right to play very quickly.
Click the play button to play a game. Two additional buttons will appear.
The left button, with the two intertwined arrows, is the shuffle button.
The right button, with the two arrows on top of each other, is the repeat button.
Do one or more of the following:
Turn on shuffle playback: Click the shuffle button.
When shuffle playback is enabled, the button changes color and plays the games in random order.
Repeat all games in the current view (for example, a game list): Click the repeat button. Repeat is enabled when the button changes color.
Repeat the game being played: Click the repeat button until the number 1 appears.
Turn off repeating: Click the repeat button until the button changes color.
While replaying, you can click on a move in the notation to jump to it.