The course says you'll only need 7 moves to turn your position into an armor-plated battleship ready for war. This sticker will not provide such defense on what you put it on.
Learn more about Simon Williams and Richard Palliser's course here: https://www.chessable.com/the-iron-english-botvinnik-variation/course/50500/
Learn more about Simon Williams and Richard Palliser's course here: https://www.chessable.com/the-iron-english-botvinnik-variation/course/50500/
Size guide
| 3X3 | 4X4 | 5.5X5.5 | |
| Height (inches) | 3 | 4 | 5 ½ |
| Width (inches) | 3 | 4 | 5 ½ |