Go 13x13
Surround the largest area(s) of the 13 by 13 board with your stones to win
Go is an abstract strategy board game for two players in which the aim is to surround more territory that the opponent. The game was invented in China more than 2,500 years ago and is believed to be the oldest board game continuously played to present day. The game is typically played on 3 size boards (9x9 - beginner, 13x13 - intermediate, 19x19 - expert).
Rules
The rules for 13x13 Go are identical to 19x19 Go, with the obvious exception of the board size being of 13x13 (169 intersections to play on) as opposed to 19x19 (361 intersections to play on).