Ruy Lopez Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 / 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O) Chess Puzzles

The Ruy Lopez Berlin Defense is a chess opening that arises after the moves 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6. It is a solid and strategic choice for Black, aiming to neutralize White's early initiative and often leading to positions rich in maneuvering and endgame potential.