Maybe some of you can help me collecting some engines
in the range of 1500 - 2000.
No, this is not a typo

The engines should be able to handle ultrafast games in
the range from 4s to 10s with some increment like 50ms,100ms.
With "able to handle" i mean, they should not lose more than 2%
of the games on time.
I really would like to have, say about 10 Engines of this level.
I guess engines of this level will be for free

Thank you in advance
Michael