I just had this wonderful one hour battle in Starcraft II.
It was so epic, I destroyed some of my enemies resources, he assaulted my base with no success. I assaulted his base, cleaning out a fifth of his base.
He then crushed my main base with a gigantic army, by then I assaulted his main base destroying half of it and fled with my probes to make another base.
With the new base I made Dark Templars and he ain't someone who uses observers so win-win situation. Used warp gates so they instantly came to any energy fields that pylons expand. But my warp prism can transform into a pylon like thing so I used it and then teleported 3 dark templars over there and destroyed his two second bases.
He found out about my secret base with dark templars and came with his gigantic army and destroyed it, doesn't matter though. I had one dark templar over there and he had no detector, his full army, destroyed by a puny templar. My base was destroyed but I had one left. Fully defended and with troops.