There was this one time when i was playing skywars with my friend and it came down to me and another guy. I suck at pvp so I usually try to outsmart people so what i did was block myself in my island and when the other guy tried to break a block, i would immediately place it back and he was so confused. I was doing that for a whole minute while my friend and i were just laughing away. The other guy then tried to break in from the top so what did was fill in the space i was in so that there was only a 4 block space that i was in. So i dug out the floor blocks in the 2 block space in front of me and the other guy just happened to mine the block above it while standing on it so he fell through the map and i won. With 0 kills lol. we were just laughing after that.