MCBSTM32H743
The next evaluation-board used is the powerfull MCBSTM32H743
from ST-microelectronics, running at 400 MHz on a 32-bit-ARM-CPU:
The picture is showing the last version of the program in action.
The engine uses a modern bitmap-approach and I would estimate
the playing-strength with 2400 ELO in tournament-mode.
Max depth is 100 halfmoves.
This board has 32 MB external SRAM, around 30 MB will be used for hashtables.