I am a human and I figured this puzzle out in under a minute by just trying the small set of possible moves until I got it correct. I am not a serious chess pla

I am a human and I figured this puzzle out in under a minute by just trying the small set of possible moves until I got it correct. I am not a serious chess player. I would have expected it to at least try the possible moves? I think this maybe lends credence to the idea that these models aren’t actually reasoning but are doing a great job of mimicking what we think humans do.