The Priest, the Manuscript and the Wall: How the Ruy Lopez Became Chess's Most Enduring Opening

# The Ruy Lopez Didn't Start With Ruy Lopez

Three moves. Play 1.e4 e5 2.Nf3 Nc6 3.Bb5, and you are walking a road that spans more than 500 years of chess. The Ruy Lopez owns that distinction in modern chess. No opening has been analyzed longer, played more often, or proven more resilient against the latest engines and theory.

But here is what most players do not know. The opening did not originate with Ruy López at all.

The Ruy Lopez first appears in the Göttingen manuscript, a Latin treatise on the emerging game written sometime between 1490 and 1505. Nobody knows the exact date. The text sits close to Luis Lucena's work from around 1497, and the two share enough overlap that scholars believe they drew from common sources. Yet neither author seems to have credited the move's actual originator. The name "Ruy Lopez" came later, attached posthumously to a Spanish priest who documented chess theory in the 16th century but likely did not invent the line.

This matters because the Ruy Lopez represents something unusual in chess history. Most openings carry the stamp of a single master or moment. The Ruy Lopez carries the weight of centuries and multiple hands. It evolved across generations of European players, each one refining the positional ideas lurking inside those first three moves. By the time computers could evaluate it with precision, the opening had already survived 400 years of human scrutiny.

What makes the Ruy Lopez survive where other openings fade is structural. The move 3.Bb5 accomplishes multiple things at once. It attacks the knight on c6, forcing a decision. It does not commit White to immediate aggression. Black has real choices. Play 3...a6 and you enter the Morphy Defense or the Exchange Variation, lines that demand precision from both sides. Play 3...Nf6 and the game branches into Open Lopez positions where tactics and pawn structure battle for control. There is something for every style.

The opening works because it does not demand one approach. A player can treat it as an opening for aggression, grinding pressure, or pure technique. Kasparov loved it. So did Karpov. So does Carlsen. The opening adapts to whoever plays it.

The Ruy Lopez survived because it was never truly the invention of one person at one moment. It was discovered, rediscovered, and refined by dozens of players across centuries. The opening belongs to chess itself, not to any single master. That is why it endures.