Caissa Codex
B00

Nimzowitsch Defense: El Columpio 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 Nimzowitsch Defense: El Columpio Defense

Play Black's moves of the line from memory — 1. e4 Nc6 2. Nf3 Nf6 3. e5 Ng4 — and the trainer plays White's replies; "Play the other side" turns it around.

"Drill all" adds the 3 named lines that continue it, such as Nimzowitsch Defense: El Columpio Defense, Pin Variation, Nimzowitsch Defense: El Columpio Defense, Exchange Variation, Nimzowitsch Defense: El Columpio Defense, El Columpio Gambit.

Read about the line, its statistics on Lichess and Stockfish's evaluation on the Nimzowitsch Defense: El Columpio Defense page, or pick another opening in the opening trainer.

https://chesscodex.org/train/nimzowitsch-defense-el-columpio-defense