Devlog 2

I did UCI! The engine now is UCI-compatible, so it can play with GUIs like CuteChess. When I first connected it to CuteChess, it crashed on the first move. After enabling debugging, I realized it was because I hadn’t added the moves clause to the position command. I added it and…
It still crashed. It crashed when it was time to make a move over and over and over again. After many ultimately useless println! statements, I finally realized why: I had been applying the user’s move before resetting the entire board, thus overwriting the move. After fixing this, I turned it on again and played for exactly one move before it crashed again. Why now? Once again, I hadn’t properly implemented the position command. It only accepted one move, but needed to take as many as were supplied. This was pretty easy - just a for loop.
After fixing that, I was able to play an almost-complete game with it before it crashed yet again. After some more testing, it seems to crash when it doesn’t have any legal king moves. My next step is to fix this and a few other minor bugs, and then we should be off to the races!