Determined as the real H. minax by Volker von Wirth in the sense of the type of H. minax, which also fits to the locality. This is not the same species as the H. sp. "minax" in the hobby/pet trade.
Here are the different pictures :
The real Haplopelma minax
The hobby form Haplopelma sp "Minax" / "Big Black"
Photos courtesy of Stefan Phalagorn Bergström