Castling is weird, really weird. Among the special chess rules, the existence of a castle move will probably rank among the top in the category ‘strange’. So why does this move exist in the first place?
Castling exists as a chess rule to speed up the opening and early game portion of a chess game. Players that castle are able to protect their king and develop supporting pieces more effectively. Castling only exists as a rule in Western chess variants.
You read that right — only the Western chess world adopted the rule in their official rulebook. Imagine what tournaments in other parts of the world look like without this rule. Could we even compare e.g. Chinese chess players to American and European ones?
Why Castling Was Introduced As A Chess Rule
According to FIDE, castling is when “the king is transferred from its original square two squares towards the rook on its original square, then that rook is transferred to the square the king has just crossed“. In other words: the ♔ King moves two squares in either direction, and the ♖ Rook jumps over the king and moves to the other side of it.
However, there are four conditions for castling that should be met first. These preconditions are where most beginners get confused. So why did they introduce this weird chess rule, to begin with?
Before castling existed as a chess rule, similar moves were used in the game. We are talking pre-medieval times here, before the 13th century. A move referred to as the ‘king’s leap’ existed, which was most commonly used in two (separate) variants:
- The ♔ King moves once like the ♘ Knight
- The ♔ King moves two squares on its first move
The Origin Of Castling
Those original medieval-age moves eventually evolved into what can be seen as the precursor to the castling rule. Around the 13th century, European and North African castling consisted of the ♔ King and ♖ Rook directly switching board positions.
It wasn’t a very elegant move at first, but it did help develop the board a bit faster.
In the centuries to come, players from different nationalities would introduce different variations of the modern castle move. For example, it wasn’t mandatory for the king to move two steps, but he could choose a lot of different squares (including the knight moves mentioned before). In Italian and German variants, the king and pawn could move at the same time.
The so-called Göttingen manuscript (created between 1497 – 1505) was the first original document that described the modern version of castling. The medieval manuscript was developed at the University of Göttingen in Germany. It is unknown who exactly created the manuscript, but it was the first mention of the modern castling rule that we use today.
Castling Speeds Up The Game
It is obvious that the castling move is deeply rooted in chess history. The main reason it exists is simple: it’s always been that way. Despite evolving over time, the castle move has always been an integral part of the game.
Players should be glad it exists, because it definitely helps develop the early game a lot faster.
Modern chess tournaments would have been a whole lot duller if it weren’t for the ability to castle with the king and rook. Speeding up the game creates a dynamic and exciting game. Perhaps it helped chess survive the test of time, and perhaps it helped chess be as popular as it is today.
Should Tournaments Keep Using The Castle Move?
Knowing the origin and benefits of the castle move, the discussion should probably focus on using the special chess rule in tournaments. It is widely accepted in modern Western chess tournaments, but it’s not often used in the Asian version of chess.
Perhaps the FIDE organization should do a cultural exchange with its Asian counterpart, to discuss the meta of chess rules in tournaments. We could absolutely learn from each other’s games. What do they do that Western chess doesn’t have? How can we help them modernize their game?
There is a lot to say for a faster, more dynamic way to play chess variants in games like Xiangqi (Chinese chess) and Shogi (Japanese chess). These popular chess variations do not have a castling rule in their current form.
For one, I think it would be interesting to see if tournaments got more strategy-focused without castling. Or maybe it would just be boring to look at. Let’s try and play around with it! Perhaps the audience wouldn’t even miss it, or maybe we confirm that castling is actually really helpful! That would mean the Asian players could benefit from introducing castling into their tournaments as well.
What do you think about speeding up chess openings? Do you like using the castling move, or do you choose to play more offensive in the early part of the game? Let’s discuss it in the comment section below. Talk to you there!