Chess Visualization with Aiden Rayner

🧠 The Rules Gambit (Illegal Move Exercise)

September 22nd, 2026

Illegal Move Exercise: The audio will lead you through a series of moves from the beginning of a game. Somewhere in there, a player will make an illegal move but the game will continue anyway. Find the illegal move.

To learn more about Don't Move Until You See It and get the free 5-day Conceptualizing Chess Series, head over to https://dontmoveuntilyousee.it/conceptualization

PGN for today's exercise:

  1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Nc3 Nc6 8. Bxc6 bxc6 9. e4 Ba6 10. e5 Nd5 11. Nxd5 cxd5 *
chess exercise visualization