2. Chess - Origin
Chess is believed to have originated in Eastern India, c. 280 –
550 CE,[27] in the Gupta Empire,[28][29][30][31] where its early form in the
6th century was known as chaturaṅga (Sanskrit: चतुरŋ), literally
four divisions [of the military] – infantry, cavalry, elephants, and
chariotry, represented by the pieces that would evolve into the
modern pawn, knight, bishop, and rook, respectively.
3. Expansion:
Battle Line
People guess that chess was introduced to
Persia and inspired Alexander the Great
to form his armies.
Here’s an example: Battle Line
4. Chess - board
We can see chess board as:
1) an 8 * 8 matrix
2) 2-dimension Vectors
3) etc?
A1
C2
H8
6. Chess: Castling
1. Castling is a King’s
special move, once per
game;
2. Castling means making
King protected in a
Castle;
3. A Castle is constructed
in the openings;
4. King is protected by the
Knights in the Castle.
<- Castle
![Chess - Origin
Chess is believed to have originated in Eastern India, c. 280 –
550 CE,[27] in the Gupta Empire,[28][29][30][31] where its early form in the
6th century was known as chaturaṅga (Sanskrit: चतुरŋ), literally
four divisions [of the military] – infantry, cavalry, elephants, and
chariotry, represented by the pieces that would evolve into the
modern pawn, knight, bishop, and rook, respectively.](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)