Using the Chess Move Calculator
You should set up your chess pieces to reflect your game. You can drag and drop them. By dragging chess pieces off the canvas or adding them from below, you can remove or add pieces. Click "calculate position" when you're done. If you haven't changed any settings, you'll see the most appropriate move within 1 second. If you want a deeper analysis, increase the "thinking time." You'll let your computer do more digging.