This Is the Stupidest Decision You Could Have Made

Challenges
Reward/Immunity Challenge: Single Player Chess

Players are given a series of chessboards with pieces placed on them. They must capture each piece on the board, one after the other in succession, until only one piece remains; every move has to result in a capture, and no individual piece can capture more than twice. The player who completes the most puzzles in the fastest time wins.

Winner:

Trivia

 * The title of the episode was said by Martynas in his final words as he was voted out.