Initial bot with Negamax with Alpha-Beta pruning
First version to play on Johann's framework.
new strategy with reachability included.
This bot should be ok.
Using NegamaxAB, min search depth of 30.
Ignoring back step except on first move, within range 2 of the opponent and after dropping poison.
Fixed a possible symbol swap issue.
select a random move if we time out our search before we reach the minimum depth lookahead.
Final submitted version of negamax.
Fixed bug where opponent's backwards move was not included in path.
Added the Make-Unmake move optimisation.
Quiesce 2 implemented, this bot has greater affinity for bonus pills and the normal pills.
Added Quiesce 2 which has a gravity well around bonus pills. Also takes into consideration the disance to all the pills and try and minimise that.

Added Quiesce 3 which has a window around the player and determines the reachability of the pills in the window.
Last ditch effort
Made the running time 3.3 secs
Increase the weight of the score difference component.