TETR.IO 40 lines using only 1 key on the keyboard (10x speed)

When I showed my 40 lines without move keys to CoolTasDude he was wondering if beating 40 lines with 1 keybind would be possible. He later explained that it's 1 key bound to multiple actions but i still doubted him and only tested a little bit (different setup though). Fast-forward around a year later and here I am. Basically, when i press space bar, left and right cancel out but if i hold it, the DAS activates and the piece moves right (because of the internal order of keys that matches their order in controls settings) and the clockwise rotation is used to move pieces to the left. What makes it harder is that because one keys does 3 actions (besides hold), I get 3 times less presses per lock resets before it tries to auto-lock, so only 5. And another thing is that if the piece touches something on the left but not on the right, it will move to the right even if i don't hold the key which makes some useful placements on the left impossible.