A00

Grob Opening: Grob Gambit, Fritz Gambit, Romford Countergambit trainer

Type a move and press Enter: e4, Nf3, O-O, or from and to squares like g1f3 (e7e8q to promote). The board is also played with the mouse.

Practise the Grob Opening: Grob Gambit, Fritz Gambit, Romford Countergambit

Play Black's moves of the line from memory — 1. g4 d5 2. Bg2 Bxg4 3. c4 d4 4. Bxb7 Nd7 5. Bxa8 Qxa8 — and the trainer plays White's replies; "Play the other side" turns it around.

Read about the line, its statistics on Lichess and Stockfish's evaluation on the Grob Opening: Grob Gambit, Fritz Gambit, Romford Countergambit page, or pick another opening in the opening trainer.