Eve of Battle

It is the game before the game: A rule independent scenario development card game for table top strategy wargames - designed by Michael Schneider (as a game aid suitable for wargames of the periods between 1500 to 1900AD).
The game is to allocate a quick scenario for a miniature table top battle, which hasn’t to be necessarily ballanced, but will be contested by two opposing players for the most favourable conditions. The aim is to simulate the thrilling chase of screening troops or vanguards and the hunt for the two generals for the right moment and most favourable ground for their troops to meet and beat the opponent.
Which commander can concentrate as quickly as possible, sufficient units or can afford to wait for better conditions? Fortuna fauvet fortibus!