| 100% | ROOK | 4 | Chess piece that can move vertically or horizontally |
| 87% | ROOK | 4 | Chess piece that can move any number of squares horizontally or vertically |
| 72% | ROOK | 4 | Chess piece which can move horizontally or vertically through unoccupied squares |
| 65% | ROOK | 4 | Chess piece that moves horizontally and vertically |
| 63% | ROOK | 4 | Chess piece that moves horizontally and vertically but not diagonally |
| 58% | KINGS | 5 | Chess pieces that can move one square in any direction |
| 57% | ROOK | 4 | Chess piece that can't move diagonally |
| 57% | BISHOP | 6 | Chess piece that can only move diagonally |
| 57% | BISHOPS | 7 | Chess pieces that can only move diagonally |
| 57% | QUEEN | 5 | Chess piece that can move any number of squares in any direction |
| 48% | KING | 4 | Chess piece that can be checkmated |
| 48% | PAWN | 4 | Chess piece that can be promoted |
| 48% | PAWNS | 5 | Chess pieces that can get promoted |
| 48% | PAWNS | 5 | Chess pieces that can be promoted |
| 47% | PAWN | 4 | Chess piece that can become a queen |
| 47% | KNIGHT | 6 | Chess piece that can jump over other pieces |
| 47% | PAWN | 4 | Chess piece that can eventually become a queen |
| 46% | PAWN | 4 | Small chess piece that can be promoted |
| 46% | BISHOPS | 7 | Chess pieces that move diagonally |
| 46% | BISHOP | 6 | Chess piece that moves diagonally |
| 46% | PAWN | 4 | Chess piece that can be promoted to any other piece |
| 45% | KNT | 3 | Only chess piece that can jump others (Abbr.) |
| 45% | PAWN | 4 | Chess piece that's moved first |
| 45% | KNIGHT | 6 | Only chess piece that can jump over other pieces |
| 45% | BISHOP | 6 | Chess piece that moves on the diagonal |
| 45% | PAWNS | 5 | Chess pieces that are often moved first |
| 44% | PAWNS | 5 | Chess pieces that usually move just one space |
| 44% | KNIGHT | 6 | Chess piece that moves in an L-shaped direction |
| 43% | OPED | 4 | Piece that can go left or right |
| 43% | OPEDS | 5 | Pieces that can go left or right |