Where Was Chess Invented?

Over the last 1500 years, chess has spread to every corner of the world. But where did it first capture the human imagination? The global game grew out of a specific historical context, but most of its unique rules and characteristics have persisted through the centuries. Over time, it shifted into the game we know today. Read on to learn about chess's earliest origins and its many iterations across time and geography.

The Invention of Chess

Chess is so old that its origins are legendary. Various fables from India and China explain how the game came to be. 

In one example, Sissa, a Hindu Brahmin, invents chess to teach a tyrannical raja a lesson about the importance of his subjects. The king asks the Brahmin how he wants to be rewarded for the game. His tricky request is that the king place a single grain on one square of a chessboard, then double it on each subsequent square. The king agrees, not realizing that the amount of grain becomes mathematically huge (18,446,744,073,709,551,615). This story has since been used to illustrate exponential growth. 

While the story is mythical, it shows that, even in its early days, people associated chess with intelligence, mathematics, and outwitting your opponent. 

The Real History

The true history of early chess is hazy and incomplete, but most agree that it began with Chaturanga, a board game of northern India seemingly invented in the 6th century. H. J. R. Murray did much of the work to piece this together in his book A History of Chess (1913). He concluded that Chaturanga was chess's earliest known ancestor and reconstructed the rules from 7th-century texts.

The game quickly moved from India, likely spreading through diplomacy and scholarly exchange. In Sasanian Persia, players began calling out shāh ("king") and shāh māt ("the king is helpless") to announce that the king was in danger or completely trapped. These words live on in "check" and "checkmate." After the Islamic conquest of Persia in the 7th century, the Muslim world took up the game as shatranj. It then reached Western Europe and Russia by at least three routes, with the earliest reaching them in the 9th century. Eastward, it spread along the Silk Road, reaching Central Asia, China, and Japan, where it morphed into various games. 

Chess changed dramatically in Europe. In the late fifteenth century, new rules were added, and old ones were altered. Chess became the faster and more aggressive version we play today. Historians consider this the most important change since the game's invention.

Related: How to Start Collecting Historical Chess Sets

The Setting 

Northern India in the early 6th century was dominated by the Gupta Empire, which ruled from about 319 to 550 CE from its capital at Pataliputra. At its height, it covered much of the Indian subcontinent. Its power was based on conquests and alliances. The empire allowed defeated rulers to keep their kingdoms in return for tribute or military service.

By the time chaturanga appears in the record, that power was fading. Skandagupta, a Gupta Emperor, held back invasions by the Huns, but his successors eventually succumbed. The empire lost territory to both the Huns and aggressors from its former territories. Chess was invented in the war-influenced and fragmented world of an empire in decline. 

But the military context was only one part of it. It also came from a golden age of learning. Astronomy, mathematics, and medicine flourished. A culture that prized intelligence and systematic thought is a natural setting for a game like chess to develop. The name Chaturanga means "four-limbed," for the four traditional divisions of the Indian army: infantry, cavalry, elephantry, and chariotry. This military structure was present in India for centuries, long before the Gupta Empire. The monarch mattered most: as in chess today, the game ends when the king is lost.

This historical setting is the earliest place we have people playing chess. We know little about the people who actually invented it. Beyond legends and stories, we have a picture of a war-like yet highly cultured society. We do know that the game of kings spread from this one empire to become the best-known game in the world.

What Makes Chaturanga an Early Form of Chess? 

With different rules and a different name, what makes Chaturanga the real first form of chess compared to other board games? Was the invention of Chaturanga really the invention of chess?

The board was called an Ashtapada, an 8x8 grid with lines but no checkered squares. Also like chess, it was a war game. Each piece represented a military role, and the game represented a battle. However, other war games had a 64-square board, so these factors alone don't make Chaturanga chess.

What sets Chaturanga apart and makes it the origin of chess is, firstly, the individual roles and movement of the pieces. Secondly, the outcome of the game depends on the fate of a single piece. These fundamental ideas give chess its unique character. Many specific rules were also remarkably similar. Compare the original piece movement to the modern:

• King: Raja (moves in the same way as the king)
• Queen: Mantri (A different character from the queen, closer to a minister or advisor, moves one square diagonally in any direction)
• Rook: Ratha (the chariot, moves in the same way as the rook)
• Bishop: Gaja (the elephant, which moved two squares diagonally and could jump over an intervening piece, though rules vary in the records)
• Knight: Ashva (the horse, moves like today’s knight)
• Pawn: Padati, the foot soldier (moves like the pawn except for the two-square move)

As you can see, the king, rook, pawns, and knight origins are very similar to the pieces we know today. While checkmating, draws, special moves, and piece characters and values would change through history, Chaturanga is the clear basis of chess. 

To learn more about how the game developed, read: From Chaturanga to the Queen: How the Rules of Chess Changed Over Time.

How Modern Chess Came to Be

While Chaturanga is clearly the earliest form of chess, major changes in Europe helped create the game we play today. 

Historically, chess came to Europe largely through the Muslim conquest of modern-day Spain, or Al-Andalus. This period coincided with the Islamic golden age, a period of intellectual and cultural flourishing in the Arab world. Al-Andalus chess culture was present at different levels of society and across religious and cultural boundaries. The Alfonso X Book of Games (1283) featured chess matches between Muslims, Jews, Christians, and other visitors to court. 

During this period, chess was played with classic Persian rules, including a vizier and chariots. It wasn’t until near the end of the Muslim rule of Spain that chess began to take on its modern character. Most crucially, the vizier was replaced by the queen, which gained much more powerful movement. Similarly, the elephant became the bishop, and instead of moving just a couple of squares, it could sweep across the entire diagonal. Rules like castling and two-square pawn moves soon followed. Over the following centuries, the reinvention of chess rules led to the game we know today, with its medieval characters.

However, chess has never lost the defining character of its first inventors in ancient India. When you are stuck in the middle of a long calculation, remember you are having an experience very similar to one someone might have had in India 1500 years ago. When the first chess players invented the game, it's hard to imagine they had any idea of how far-reaching it would be.

Today, you can play Chaturanga online as a chess variant. If you're interested in chess in its first form, try a game!