Perfect Pac-Man Patterns - Board 16 of 256 - 4th Key

Pattern created by: Rick Fothergill, Adam "Lucid Faia" Sweeney, and Neil Chapman.
This pattern works on, at least, the original Pac-Man arcade machine, the MAME emulator, and I'm told, the XBox 360 version.
4th Key pattern additional instructions. In case it's not clear what is happening at these key times.
0:57 - press RIGHT as soon as you see the 200
1:49 - press UP as soon as you see the 400
1:50 - press DOWN as soon as you see the 800
This pattern works on the 3rd, 4th, and 6th Key boards

[@kilroy987]

Egads, this one has a lot of moves.

[@seanerer]

I fail to see how this pattern will work once the ghosts do not turn blue.

[@PacStrats]

Different patterns are required for the zero blue time boards. If you look at the 5th, 7-8th, or 9th key patterns, they are completely different from this one.