Grob Opening
20 named lines, ECO A00. The main position arises after1. g4.
| Line | Games | White / draw / Black |
|---|---|---|
| Grob Opening A00 · 1. g4 | 36,292 | |
| Alessi Gambit A00 · 1. g4 f5 | 107 | |
| Double Grob A00 · 1. g4 g5 | 381 | |
| Double Grob, Coca-Cola Gambit A00 · 1. g4 g5 2. f4 | 15 | |
| Grob Gambit A00 · 1. g4 d5 2. Bg2 | 8,938 | |
| Grob Gambit Declined A00 · 1. g4 d5 2. Bg2 c6 | 1,540 | |
| London Defense A00 · 1. g4 e5 2. h3 Nc6 | 40 | |
| Grob Gambit, Basman Gambit A00 · 1. g4 d5 2. Bg2 h5 3. gxh5 | 6 | |
| Grob Gambit, Fritz Gambit A00 · 1. g4 d5 2. Bg2 Bxg4 3. c4 | 3,353 | |
| Spike Attack A00 · 1. g4 d5 2. Bg2 c6 3. g5 | 303 | |
| Spike, Hurst Attack A00 · 1. g4 e5 2. Bg2 d5 3. c4 | 1,643 | |
| Zilbermints Gambit A00 · 1. g4 d5 2. e4 dxe4 3. Nc3 | 8 | |
| Keene Defense A00 · 1. g4 d5 2. h3 e5 3. Bg2 c6 | 16 | |
| Romford Countergambit A00 · 1. g4 d5 2. Bg2 Bxg4 3. c4 d4 | 43 | |
| Zilbermints Gambit, Schiller Defense A00 · 1. g4 d5 2. e4 dxe4 3. Nc3 h5 | – | |
| Grob Gambit, Keres Gambit A00 · 1. g4 d5 2. Bg2 e5 3. d4 exd4 4. c3 | 1 | |
| Grob Gambit, Richter-Grob Gambit A00 · 1. g4 d5 2. Bg2 c6 3. c4 dxc4 4. b3 | 12 | |
| Zilbermints Gambit, Zilbermints-Hartlaub Gambit A00 · 1. g4 d5 2. e4 dxe4 3. Nc3 e5 4. d3 | – | |
| Grob Gambit, Fritz Gambit, Romford Countergambit A00 · 1. g4 d5 2. Bg2 Bxg4 3. c4 d4 4. Bxb7 Nd7 5. Bxa8 Qxa8 | 25 | |
| Keene Defense, Main Line A00 · 1. g4 d5 2. h3 e5 3. Bg2 c6 4. d4 e4 5. c4 Bd6 6. Nc3 Ne7 | – |