How to have a LAN game with bots
What you need to do is to enable the devmode key. Create server, then press the tilde key (~). it will take you to the devmode menu. Type in either bot_add_t for terrorists or bot_add_ct for counter-terrorists. To set the AI type bot_difficulty = 10 (can be whatever number you want. Even though they still have some stupid moments, i assure you that they do get smarter). Just so bots don't run around with one certain type of weapon, type bot_all_weapon(s? can't rightly remember atm) I have personally tested all of these options and it's quite fun to play around with. Good for extra practice.