Caissa Codex
B21

Sicilian Defense: Smith-Morra Gambit Accepted, Chicago Defense 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 Sicilian Defense: Smith-Morra Gambit Accepted, Chicago Defense

Play Black's moves of the line from memory — 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 d6 7. O-O a6 8. Qe2 b5 9. Bb3 Ra7 — 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 Sicilian Defense: Smith-Morra Gambit Accepted, Chicago Defense page, or pick another opening in the opening trainer.

https://chesscodex.org/train/sicilian-defense-smith-morra-gambit-accepted-chicago-defense-2