It may be worth trying a different bot for more competitive play. A decent map from Castle with good focus on game play. This author's first map features a very complicated layout that can take a while to figure out. In particular the LG and Quad area featured in the level shot looks nice. Some chrome trim on doors sticks out as odd, along with shiny powerup spawning points.
Bots navigate pretty well, though they seem to focus on the regeneration area.
If you've got a decent machine and want something for a quick round or two, give this a try. If you don't let the blinking lights on the middle floor of this map and the fact that it's a box map drive you out of your mind, you may be in for a treat. With windows in the walls placed so you can see your opponents running through the maze just a foot away from you, anticipation and surprise become the name of the game. Plasma guns and rocket launchers are the order of the day in this tightly packed frag fest. The only weapon up there is the rail gun, which is nearly useless on a mostly tight map like this.