How do I install the HIARCS 13.2 chess engine in Sigma Chess?
When Sigma Chess 6.2.1 first runs it auto installs both the HIARCS 13.2 and Deep Junior 12 chess engines. You can access the engines from the Engine Manager dialog (accessed via Analyze->Engine->Engine Manager… menu item). To load the HAIRCS 13.2 MP chess engine simply select it from the Engine selector and click “Start” button. Sigma Chess GUI will now launch (start) the HIARCS chess engine and you will see the following About HIARCS dialog: You will notice the HIARCS chess engine is currently unregistered and hence it is running as a Lite version with limited strength and features. Click the OK button and you will be given an opportunity to register the HIARCS engine with the license key you received shortly after purchase. Enter your License name and code to activate the HIARCS chess engine. If you have not yet purchased the product or don’t have your license details to hand, please click “Later” to continue. You will be able to enter the license details later when you have them.