| 9x9 board | |
 |
|
| This is a grid with 9 vertical and 9 horizontal
lines. |
|
| Beginners use this board. |
|
| 13x13 board | |
 |
|
| This is a grid with 13 vertical and 13 horizontal
lines. |
|
| Low kyu players use this board. |
|
| 19x19 board | |
 |
|
| This is the proper Go board. | |
| It's a grid with 19 vertical and 19 horizontal lines. | |
| Mid-kyu players and up use this board. |