Hopefully not. What do you want, black sacrificing its queen? The variation is there but white loses, so I'd be crazy if I allowed Harvey to play it.
There's a ton of possible fun variations and material imbalances that could happen, but all of them are either red flags (black has a move that makes the tree of variations and branching factor explode, so I can't even check other black alternatives) or white loses, so my job is to keep things "boring." Harvey's job would be to make things unclear, because it's white's job to clarify them, while black only needs a line up to a big advantage.
The game is about being able to tell the drawn positions from the losing positions apart and avoid the latter ones. So far losing positions behave clearly differently, so Harvey needs to make me play into a lost position that behaves like drawn ones.
