Chess opening traps: The Good, the Bad and Ugly

Hello everyone, and welcome to my blog! Today we will speak about opening traps, and in order to classify them, I remembered the name of the famous Western movie: "The Good, the Bad and the Ugly".
Let's follow the title and first start with "The Good"!

Our first example shows a benign, highly effective trap from one of my own games. This game was played at a rapid tournament in Bosnia and Herzegovina, where I had the White pieces against a very strong opponent, International Master Bojan Maksimovic (who has since achieved the Grandmaster title in 2025). I opted for a double fianchetto setup, which led to a completely natural-looking sequence—but one that concealed a deadly trap:

That means that we can save ourselves from opening traps in two different ways: one is to learn our openings well, and another is to calculate deeply (which takes a lot of time in the opening!). This second method implies checking checks, captures, and threats—not only for yourself but also for your opponent. But if we have a structured opening repertoire, we should simply know the tactical traps in the exact lines we play!
Next, let's look at how a "Bad" trap looks:

It is somewhere between the good and the ugly! :) And finally, let's take a look at "The Ugly"—The Blackburne Shilling Gambit

Lets conclude: if we want to become better in chess we should understand and learn our openings well, or for start, learn the most important opening tricks in order to avoid them(or we should be ready to calculate well from the start of the game!) , or to try to put our opponent into dificult position. But we should only stick to the benign traps in that case!