| 100% | ROOKS | 5 | Orthogonally moving chess pieces |
| 67% | KNIGHT | 6 | Uniquely moving chess piece |
| 66% | ROOK | 4 | Orthogonally moving piece |
| 64% | PAWNSHOP | 8 | Chess piece's move? |
| 63% | PAWNS | 5 | Chess pieces usually moved first |
| 63% | BISHOPS | 7 | Chess pieces that move diagonally |
| 63% | BISHOP | 6 | Chess piece that moves diagonally |
| 62% | PAWN | 4 | Chess piece that's moved first |
| 61% | BISHOPS | 7 | Chess pieces that can only move diagonally |
| 61% | PAWNS | 5 | Chess pieces that are often moved first |
| 61% | ROOK | 4 | Chess piece that moves horizontally and vertically |
| 61% | ROOK | 4 | Chess piece that can't move diagonally |
| 61% | BISHOP | 6 | Chess piece that can only move diagonally |
| 61% | PAWN | 4 | Chess piece not allowed to move backward |
| 61% | BISHOP | 6 | Chess piece that moves on the diagonal |
| 60% | PAWNS | 5 | Chess pieces that usually move just one space |
| 60% | ROOK | 4 | Chess piece that can move vertically or horizontally |
| 60% | ROOK | 4 | Piece that moves orthogonally |
| 59% | KNIGHT | 6 | Chess piece that moves in an L-shaped direction |
| 59% | ROOK | 4 | Chess piece moved during castling, along with the king |
| 59% | BISHOPS | 7 | These chess pieces can only move diagonally |
| 58% | KINGS | 5 | Chess pieces that can move one square in any direction |
| 58% | ROOK | 4 | Chess piece that moves horizontally and vertically but not diagonally |
| 58% | BISHOP | 6 | Piece that moves diagonally in chess |
| 57% | ROOK | 4 | Chess piece which can move horizontally or vertically through unoccupied squares |
| 57% | CASTLE | 6 | Move two pieces at once, in chess |
| 56% | ROOK | 4 | Chess piece that can move any number of squares horizontally or vertically |
| 56% | QUEEN | 5 | Chess piece that can move any number of squares in any direction |
| 55% | PAWN | 4 | First piece moved in chess, often |
| 55% | KNIGHT | 6 | Horse's head chess piece that moves in an L shape |