So today saw dozens of videos touting knowledge of how to obtain chess pieces but only mention a few so here a few tips for anyone looking to complete the secret. 1. There is 1 in every secret chest including the toland blight one 2. The drifter at the tower has some you need to collect aswell as one nearby him & another secret one hidden in the secret common room from year 1 just above the hangar 3. There are some scattered throughout the system so happy hunting