Grob Opening A00
Family: Grob Opening
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The Grob Opening is catalogued under the ECO code A00. Its main line runs 1. g4.
After 1 half-moves the diagrammed position is reached and it is Black to move. Material is balanced.
This encyclopedia records 20 variations inside the “Grob Opening” family — follow the links below to compare the branching lines.
Play through the moves on the board above, then open the variations tree — any branch can be played against the engine from there.
1. g4
- Position after 1 half-moves — Black to move.
- Material is balanced.
- Family “Grob Opening” contains 20 recorded variation(s) here.
Variations of this family
| Name | ECO | Main line length |
|---|---|---|
| Grob Opening: Alessi Gambit | A00 | 2 plies |
| Grob Opening: Double Grob | A00 | 2 plies |
| Grob Opening: Double Grob, Coca-Cola Gambit | A00 | 3 plies |
| Grob Opening: Grob Gambit | A00 | 3 plies |
| Grob Opening: Grob Gambit Declined | A00 | 4 plies |
| Grob Opening: Grob Gambit, Basman Gambit | A00 | 5 plies |
| Grob Opening: Grob Gambit, Fritz Gambit | A00 | 5 plies |
| Grob Opening: Grob Gambit, Fritz Gambit, Romford Countergambit | A00 | 10 plies |
| Grob Opening: Grob Gambit, Keres Gambit | A00 | 7 plies |
| Grob Opening: Grob Gambit, Richter-Grob Gambit | A00 | 7 plies |
| Grob Opening: Keene Defense | A00 | 6 plies |
| Grob Opening: Keene Defense, Main Line | A00 | 12 plies |