Variant Wheel
Spin twice. Play whatever comes out.
You spin once, Amog spins once, and the two variants are played together as one game. Atomic Crazyhouse. Three-check King of the Hill. The wheel greys out anything that cannot combine with your first spin, so every result is a real game — and the engine already knows how to play it.
Your spin
—
Amog's spin
—
Or skip the spin and pick any two yourself:
You are playing
How the rules meet
Amog always searches at full strength; thinking time is the only dial.
The slices
Landing on the same slice twice plays the pure variant. Chess960 is a start-position modifier: it shuffles the back rank of whatever it lands with.