the server library search is a useful tool to search for interesting games.
I would like to suggest a couple more search parameters to get even more interesting results.
Suppose I am looking for games where a Kyu player beats a Dan player.
Usually one would like results where Player 1 has strength X and Player 2 has strength Y OR the other way round. So there should be an option to include results where everything is swapped.
Since the outcome we are looking for is quite unlikely, there will be many results where the weaker player wins on time. There should be an option to exclude those.
Also I would like to exclude results where the game was very short, so maybe an option to search for the number of moves in the game? Or, include the number of moves in the result list.