Caissa Codex
A00

Grob Opening: Spike Attack trainer

Back to the opening, all openings to practise or my repertoire

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: Spike Attack

Play White's moves of the line from memory — 1. g4 d5 2. Bg2 c6 3. g5 — and the trainer plays Black'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: Spike Attack page, or pick another opening in the opening trainer.

https://chesscodex.org/train/grob-opening-spike-attack