d4 d5
| Blackmar gambit (D00) e4 | Bf4 Queen's pawn Mason variation (D00) |
| Levitsky attack (D00) Bg5 | Bg5 Levitsky attack (D00) |
| Queen's gambit declined (D06) c4 | Nc3 Queen's pawn Chigorin variation (D00) |
| Queen's pawn Chigorin variation (D00) Nc3 | Nf3 Queen's pawn game (D02) |
| Queen's pawn Mason variation (D00) Bf4 | c4 Queen's gambit declined (D06) |
| Queen's pawn game (D02) Nf3 | e3 Nf6 Bd3 Queen's pawn stonewall attack (D00) |
| Queen's pawn stonewall attack (D00) e3 Nf6 Bd3 | e4 Blackmar gambit (D00) |