Zukertort Opening: Regina-Nu Gambit
1. Nf3 d5 2. b3 c5 3. c4 dxc4 4. Nc3
The Zukertort Opening: Regina-Nu Gambit is a chess opening classified as ECO A06, reached after 1. Nf3 d5 2. b3 c5 3. c4 dxc4 4. Nc3. It is a line of the Zukertort Opening. Black is to move.
This exact move order didn't appear in our sample of 12.6 million Lichess games: it's a rare line.
Engine evaluation: −0.65 (Stockfish, depth 35; best line 4… cxb3 5. axb3 Nf6 6. e4 e6 7. e5)
- ECO
- A06
- Moves
- 7 plies
- FEN
rnbqkbnr/pp2pppp/8/2p5/2p5/1PN2N2/P2PPPPP/R1BQKB1R b KQkq - 1 4- PGN
1. Nf3 d5 2. b3 c5 3. c4 dxc4 4. Nc3
Analyse with Stockfish · Board image (SVG) · Open on Lichess
Comes from
Nimzo-Larsen Attack: Classical Variation (1… d5 2. b3) 1. Nf3 d5 2. b3
More Zukertort Opening lines (all)
- Zukertort Opening (1. Nf3) A04
- Zukertort Opening: Arctic Defense A04
- Zukertort Opening: Arctic Defense, Drunken Knight Variation A04
- Zukertort Opening: Basman Defense A04
- Zukertort Opening: Black Mustang Defense A04
- Zukertort Opening: Drunken Cavalry Variation A04
- Zukertort Opening: Dutch Variation A04
- Zukertort Opening: Herrstrom Gambit A04
- Zukertort Opening: Kingside Fianchetto A04
- Zukertort Opening: Lisitsyn Gambit A04
- Zukertort Opening: Lisitsyn Gambit Deferred A04
- Zukertort Opening: Pirc Invitation A04
Opening names and moves from the Lichess openings dataset; statistics from the Lichess open database, 2026-09 (CC0), sample of 12.6 million games, bots excluded; evaluations from Lichess cloud analysis (all CC0). Master games from The Week in Chess #920–#1664 by Mark Crowther, used with permission.