The game selector is shown when the GTM page is loaded. It allows you to choose to start playing a new game, resume a game in progress, or replay an already played game. The replay button is shown next to games you've played before, and allows you to choose between replaying the game in unrated mode, or reviewing your most recent attempt on the game. Once you've selected a game for play or review, the game selector is hidden, and can only be accessed again by either reloading the page , or reaching the end of the game, and clicking on the 'Select Game' button shown under the board.

The game selector also shows some statistics related to the problem, such as the average move score you achieved last time you played the game (in brackets next to the ast date played column), and the current rating of the problem (which is an average of the rating of all of the positions in the game).