| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chess puzzles hard | 0.4 | 0.2 | 5990 | 65 | 18 |
| chess | 1.16 | 0.8 | 5882 | 31 | 5 |
| puzzles | 1.08 | 0.6 | 2088 | 25 | 7 |
| hard | 1.71 | 0.8 | 8076 | 70 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chess puzzles hard | 1.22 | 0.3 | 7574 | 96 |
| 100 hard level chess puzzles | 0.2 | 1 | 928 | 68 |
| hardest chess puzzles | 1.45 | 0.7 | 4475 | 49 |
| hard chess puzzles mate in 3 | 1.25 | 0.1 | 1702 | 48 |
| hard chess puzzles mate in 2 | 0.53 | 0.3 | 4975 | 100 |
| hardest chess puzzles ever | 0.61 | 0.8 | 6367 | 73 |
| really hard chess puzzles | 1.07 | 0.3 | 5445 | 94 |
