Caissa Codex
C27

Vienna Game: Stanley Variation, Monster Declined 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 Vienna Game: Stanley Variation, Monster Declined

Play Black's moves of the line from memory — 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Be7 — and the trainer plays White's replies; "Play the other side" turns it around.

"Drill all" adds the 1 named line that continue it, such as Vienna Game: Stanley Variation, Alekhine Variation.

Read about the line, its statistics on Lichess and Stockfish's evaluation on the Vienna Game: Stanley Variation, Monster Declined page, or pick another opening in the opening trainer.

https://chesscodex.org/train/vienna-game-stanley-variation-monster-declined