Play Connect Four Perfectly [Advanced Tactics]

Connect Four 7x6 is completely solved and the first player should win every game with perfect play. In this video, I'm going to show you some common openings, optimal strategies and advanced tactics that players can use to secure the win.
Intro - 0:00
First move - 0:46
444444 - 1:03
444445 - 6:40
444446 - 10:28
444447 - 15:07
43676 - 17:12
436762 - 17:48
436763 - 19:30
436764 - 20:02
436766 - 21:04
Outro - 24:56