X engine parameters

Search algorithm for X (beginning) AI:
Choose X engine:	Alpha-beta pruning Negamax PVS (Principal Variation Search)
Search depth for X AI:
Choose X engine depth :	Depth 1 Depth 2 Depth 3 Depth 4 Depth 5 Depth 6 Depth 7 Depth 8 Depth 9 Depth 10

O engine parameters

Search algorithm for O (following) AI:
Choose O engine:	Alpha-beta pruning Negamax PVS (Principal Variation Search)
Search depth for X AI:
Choose O engine depth :	Depth 1 Depth 2 Depth 3 Depth 4 Depth 5 Depth 6 Depth 7 Depth 8 Depth 9 Depth 10