 
 
For my first move I place a Scarface on top left.
Reason: It's advantageous for me if he takes it with Ifrit, Titan, or Gerolt, because I can easily recapture my card and there's almost no chance that you will not have any cards that can beat a strength of 1. Other outcomes are quite possible, but these outcomes will give you the most advantage.
Risk: He might decide to take my Scarface with Chocobo, this is usually bad because because you may not the right cards to play from left to right (right to left is far easier to win) and it may not be possible to force Bahamut or Odin to a bad spot.
 
I'll admit this next part is mostly luck, I captured Ifrit with Sahagan (safe move, doesnt matter if I lose him), then he placed Gerolt under him for no reason (terrible move). Next I captured Gerolt with Y'shtola, I leave two sides exposed for a bait and recapture. However, Lanadel places Odin in the bottom left for absolutely no reason.
Now, yes this guarantees a win because of two bad AI moves in a row. However, if I had placed Y'shtola in any other spot I would have certainly lost. Furthermore, I don't believe there was any way for Landanel to beat me once I had claimed the middle and eliminated the possibility for him to capture more than one card with any move.
Even if he happened to have both Bahamut and Odin, the best outcome for him would be a draw.
