Thanks to all the participants !
The others thought they were risking their lives
In summary :
- with test 1a settings, the engine plays any move from the EXP file, even 1.g4 in the starting position
- with test 1b settings, the engine analyzes the position when the EXP file data does not meet the criteria
Test 1a settings are the ones used by Oliprog (Adrian Oliva) for his tournaments/matches...
Test 1b settings are the ones used by default for tournaments/matches...