| Answer | % Correct |
|---|---|
| Rook | 94%
|
| Checkmate | 92%
|
| King | 79%
|
| En passant | 77%
|
| Pin | 70%
|
| Castling | 60%
|
| Smothered mate | 49%
|
| Threefold repetition | 48%
|
| Zugzwang | 46%
|
| Intermediate move | 38%
|
| Greek gift | 36%
|
| Outpost | 32%
|