Caissa Codex
C39

King's Gambit Accepted: Allgaier, Cook Variation 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 King's Gambit Accepted: Allgaier, Cook Variation

Play White's moves of the line from memory — 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ng5 h6 6. Nxf7 Kxf7 7. d4 d5 8. Bxf4 dxe4 9. Bc4+ Kg7 10. Be5+ — 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 King's Gambit Accepted: Allgaier, Cook Variation page, or pick another opening in the opening trainer.

https://chesscodex.org/train/kings-gambit-accepted-allgaier-cook-variation