Learn How to Spot Mate in 2: Ruy Lopez Theory
This middlegame puzzle comes from the Ruy Lopez, Berlin Defense, where Black’s active pieces create a direct kingside attack against an exposed king. The key idea is that material can be irrelevant when the attack is forcing and the king has too few safe squares. Here, the queen and knight coordinate to exploit weak king safety, turning a seemingly quiet position into a tactical finish. It’s a classic example of how initiative can outweigh static material.