Here’s some genuine situations I’ve won or lost and had bitter experience with!

The first situation is a game I lost recently trying to corner a player endlessly moving around the double corner. Despite forcing him out once, I managed to get back into the situation (failing to split up his two pieces successfully) that led to the board below.

White to move and win

The second position is a common trap that can be used to 2-for-1 your opponent, or in this case, win the game.

Red to move and win

I hope you enjoyed these two boards. Please feel free to comment with your own experience.